high pressure mechanical seal

For the Canadian customer, EagleBurgmann developed the SHVI sealing variant with loosely inserted seal face specifically for the high-pressure range. Up to 3,500*psi. This seal is designed to retrofit O-ring glands, to minimize system friction, and to provide a positive seal on the bore. Your email will be reviewed within 1 hour and we will respond the same business day. It is intended for use by persons having technical skill, at their own discretion and risk. High Pressure Seals specifically designed to handle demanding, high torque applications. You may be trying to access this site from a secured browser on the server. The sealing element is a high-performance elastomer and is supported by two thermoplastic backup rings. Kalsi Engineering has developed a floating metal backup ring that successfully addresses these challenges with a geometry that is substantially immune to pressure-induced deformation and follows lateral shaft motion. All Rights Reserved. For dirty, dusty or polluted environments, our R2HP style with additional dust lip should…, – Lower torque and power consumption, sealing differential pressure from one side. Most standard, non-standard, and application-specific designed high-pressure rotary seals, in inch or metric sizes, are available with a 1-2 week turnaround. For dirty, dusty or polluted environments, our ASHP style with additional dust lip should be used. Materials: Low-friction NBR/Nitrile and FKM/Viton®, HNBR, EPDM, SIL, CR, ACM, VMQ, low- and high-temperature and FDA-compliant grades. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. Symbols A Area of sliding face A H Area hydraulically loaded by medium pressure … The one-piece elastomer design makes it easier to fit in multi-port units than traditional PTFE-based seals. American High Performance Seals assumes no obligation or liability for any advice furnished or results obtained with respect to these products. This seal is designed to provide long service life and low friction for extreme service applications over a wide temperature range. Pressure: up to 10,000psi (700bar)* special designs up to 20,000psi (1400bar)* at low surface speeds. Rubber & PTFE seal. The premium low-friction Duralast™ material dynamic seal lip reduces friction, heat build-up, and wear. Data provided are guidelines for ideal operating conditions. It is capable of sealing pressure at higher speeds, both lubricated and unlubricated. Small quantities are available in 1 to 3 days. A tight tolerance reinforcing ring enables this seal to operate at higher operating pressure. For dirty, dusty or polluted environments, our ASHP2 style with additional…, Metal-cased single fluoropolymer lip rotary shaft seal. Special attention must be paid to the selection of a suitable seal design and appropriate seal material. It is typically used to provide a low leak, low friction solution for gearboxes and environmental seals. Expediting service available. Medium-pressure single-lip oil seal with integrated seal lip support and proprietary blends of PTFE bonded onto the dynamic sealing lip. The integrated seal lip support allows the seal to handle higher operating pressure. The mechanical seal of the second pump had been changed to high pressure mechanical seal which can handle high inlet pressure … The one-piece elastomer design makes it easier to fit in multi-port units than traditional PTFE-based seals. Medium-pressure single-lip oil seal for press-in fitment in an open groove, retaining device required to hold seal in place under pressure, The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. Pressure: up to 150psi (10.3bar) continuous* depending on shaft speed, up to 500psi (35bar)* max. The secondary lip serves both effective protection against airside contaminants and as a lube retainer. This seal is able to accommodate press-in fitment in housings with short axial length. Materials: NBR (Nitrile), FKM, Viton®, HNBR, EPDM, PTFE, low-temperature material grades FDA-compliant grades and proprietary materials. Small quantities are available in 1 to 3 days. High pressure seal is defined as a mechanical device, which is utilized to join high pressure systems in order to stop leakage and observe the pressure to ensure the safety and smooth flow. Also available in small quantities for repairs and seal replacement in 1 to 3 days. The video above explains how it works. The seal is clamped on the flanged heel, preventing it from rotating and forming a positive static seal area. High-Pressure Rotary Seals – 10,000 psi max. Shaft misalignment and runout and pressure-induced component deformation are significant challenges when implementing high pressure rotary seals. It is used where radial grooves must be kept as small as possible. Please contact one of our experienced seal engineers to select the best seal for your application. API682 IV edition standard limits covers applications with pressure up to 40 bar; beyond this limit, each manufacturer refers to his own experience and the seals … pressure spikes. This seal is available in smaller quantities without tooling requirements. High Pressure Mechanical Seal has positive drive arrangement and sturdy construction making the seal suitable for high pressure application… Seals can not be operated at their upper pressure and speed ratings at the same time. Pressure energizes seals, and a sealing system may not energize properly at low pressure. When the spring mechanism of the mechanical seal is immersed in this unclean fluid, dirt collects between the springs. Pressure: up to 110psi (7.6bar) continuous* depending on shaft speed, up to 200psi (14bar)*max. Small cross-section low-friction external swivel seal. Small quantities are available in 1 to 3 days. The seal face is single, but is twice … Application-specific and proprietary seal designs are available. – up to 3,500psi (240bar)*; PV-Rating 7.0 to 9.0   The high pressure mechanical seal on primary pump No. The secondary lip serves as effective protection against airside contaminants and as a lube retainer. – up to 150psi (10.3bar)*; PV-Rating 0.9 to 2.0, – up to 200psi (14bar)*; PV-Rating 1.4 to 5.0, – up to 500psi (35bar)*; PV-Rating 5.0 to 9.0, – up to 3,500psi (240bar)*; PV-Rating 7.0 to 9.0, – up to 10,000psi (350bar)*; PV-Rating 6.0 to 10.0, -4 to 392°F (-20 to 200°C), -13 to 212°F (-25 to 100°C), -13 to 212°F (-25 to 100°C), -13 to 302°F (-25 to 150°C), -80 to 400°F (-60 to 200°C), standard oil lubrication, high waterbased fluids, Soft shaft material, gaseous media, FDA compliant, -58 to 400°F (-50 to 200°C), -40 to 400°F (-40 to 200°C), -40 to 230°F (-40 to 110°C), -22 to 260°F (-30 to 125°C). The wave … *Maximum values depend on seal material, seal configuration, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Mechanical seal for nissin pump. Parker's polyurethane head seals for high pressure hydraulic applications are an alternative to conventional O-ring and back-up ring combinations for static sealing applications at high pressures. This allows the seal to handle higher operating pressure. Small quantities are available in 2-4 days. Mechanical Seal Series 900B/CG. The rubber-covered OD of the seal creates a tight seal with the housing bore. Premium medium-pressure single-lip oil seal, Medium-pressure single-lip oil seal with integrated steel reinforcement element. This seal is for high PV applications characterized by high pressure and low speed. Typically used for hydraulic motors, pumps, and transmissions. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. The cap has oil grooves on the inner diameter to provide lubrication, while the contoured outside diameter of the cap fits with the O-ring to prevent spinning between the cap and the O-ring. The thermoplastic or optional metal reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. It is used for pressure up to 10,000*psi under lubricated conditions at low surface speeds. Small footprint external seal designed for rotary couplings/distributors. Small quantities are available in 1 to 3 days. The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. Surface Speed: up to 2,700fpm (13.5m/s)* depending on pressure, Temperature: -58 to 400°F (-50 to 200°C)* depending on material. For pressures exceeding 3,000psi (210bar), please  contact engineering. Over time, clogging of the spring… Usage/Application: Industrial. The rubber-covered OD of the seal creates a tight seal with the housing bore. The secondary lip serves as both protection against airside contaminants and as a lube retainer. Pressure… This design creates very low parasitic friction under load and adds much lower heat generation than most seal designs. PV-Rating: 1.4 to 5.0 depending on seal design and material. For pressures exceeding 3,000psi (210bar), please  contact engineering, Surface Speed: up to 1,200fpm (6m/s)* depending on pressure, Temperature: -40 to 400°F (-40 to 200°C)* depending on material, PV-Rating: 7.0 to 9.0 depending on seal design and material, Materials: PTFE composite and proprietary materials, Uni-directional High-Pressure Rotary Seals – capable of sealing pressure from one side. Premium medium-pressure double-lip oil seal, Medium-pressure double-lip oil seal with integrated steel reinforcement element. Packing Although mechanical seals had been around for many decades, by 1955 industry had converted only a small percentage of pumps from packing to mechanical seals. Cycling of pressure, speed or temperature can all be accommodated, as can mechanical torsion due to changes in movement type or direction. The rubber-covered OD of the seal creates a tight seal with the housing bore, and the press-in fitment design accommodates housings with short axial space requirements. These seals … 1 failed on September 13, 1961, as evidenced by high seal leakage. Elastomer Bellow Shaft Seals. For pressures exceeding 40psi (2.7bar), please contact engineering. Materials: NBR (Nitrile), FKM, Viton®, HNBR, EPDM, SIL, CR, ACM, VMQ, PTFE, low-temperature material grades and FDA-compliant grades. Advanced Hydraulic Fracturing Technology for Unconventional Tight Gas Reservoirs. The low friction Duralast™ materials allow a high surface speed. The soft OD eliminates damage to housings, and the integrated O-ring on the OD of the seal serves as an anti-rotation device and maximizes static sealing between the seal and the bore. High Pressure Mechanical Seal is designed specifically for the most required of high and low temperature services as well as being convenient for most running application in a wide range of media… Seals cannot be operated at their upper pressure and speed ratings at the same time. The rubber-covered OD of the seal creates a tight seal with the housing bore. This design creates very low parasitic friction under load and adds much lower heat generation than most seal designs. This seal is for high PV applications characterized by high pressure and low speed. Pumps, motors, rotary couplings, brakes, winches and draw-works, mixers, drilling equipment, downhole tools, swivels and others. PV-Rating: 0.9 to 2.0 depending on seal design and material Low-friction, no stick-slip external swivel seal for medium to high pressure. Small quantities are available in 2-4 days. This seal has a relatively small axial length and is available in many materials specially suited to handle aggressive chemicals and environments. Expediting service available. Seals can not be operated at their upper pressure and speed rating at the same time! pressure spikes. It is used for pressure up to 5000*psi. Small quantities are available in 1 to 3 days. This high-performance seal design incorporates a formed seal lip for low lip load and low friction and is capable of handling aggressive media, dry run, high surface speeds and low to medium pressures. For dirty, dusty or polluted environments, our R2HP1 style with additional dust lip should be used. This seal is also available in small quantities for repairs and seal replacements within 1 to 3 days. This seal is also available in small quantities for repairs and seal replacements within 1 to 3 days. Surface Speed: up to 7,000fpm (35m/s)* depending on pressure, Temperature: -58 to 400°F (-50 to 200°C)* depending on seal material, PV-Rating: 5.0 to 9.0 depending on seal design and material. Medium-pressure single-lip oil seal for press-in fitment in an open groove, retaining device required to hold seal in place under pressure. High Pressure Seals. Medium-pressure double-lip oil seal with integrated seal lip support. Please consult engineering or call 1-800-283-7140 for advice. Designed to provide long service life and low friction for extreme service applications over a wide temperature range. For pressures exceeding 80psi (5.5bar), please contact engineering. This seal is designed to retrofit O-ring glands, to minimize system friction, and to provide a positive seal on the rod. Also available in small quantities for repairs and seal replacement in 1 to 3 days. The innovative high-pressure mechanical seal technology is suitable for every phase of CO 2-gas, liquid, and supercritical. Material: SS. The dynamic seal lip is made of a premium low-friction Duralast™ material to reduce friction, heat build-up, and wear. The spring end of the seal faces a pressurized process fluid. This seal is able to accommodate press-in fitment in housings with short axial length. For double mechanical seals (back-to-back) EN specifies the short type only. Medium-pressure double-lip oil seal with integrated seal lip support, and proprietary blends of PTFE bonded onto the dynamic sealing lip. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. This seal is able to accommodate press-in fitment in housings with short axial length. Swivels, rotary manifolds, slew rings, positioning equipment, downhole tools and others. This seal style is able to operate efficiently in environments where the operating parameters vary over a wide range. Surface Speed: up to 400fpm (2m/s)* depending on pressure, PV-Rating: 6.0 to 10.0 depending on seal design and material. Special attention must be paid to the selection of a suitable seal design and appropriate seal material. Without the pressure pushing them apart the two seal faces would be in full contact, this is known as dry running and would lead to rapid seal failure. The seal is clamped on the flanged heel, preventing it from rotating and forming a positive static seal area. Flanged V-Spring-loaded high-pressure rotary seal for spinning bore. This information, based on our experience, is offered as part of our service to customers. Concentrate testing only on pressure spikes, or only at high system pressure. Please turn on JavaScript and try again. Typical Applications …More Info Under higher pressure, the sliding contact area between the seal lip and the shaft will generate much higher friction, heat and wear of the seal lip than under zero system pressure, causing premature or catastrophic seal failure in a very short period of time when using rotary seals not specifically designed for higher pressures. The redundant seal lips enable this seal to handle higher pressure and create additional sealing capabilities, especially under flooded conditions. Temperature: -50 to 260 deg C. Speed: Up to 25 m/s. Cycling of pressure, speed or temperature can all be accommodated, as can mechanical torsion due to changes in movement type or direction. ... NEWS. Series 900B/CG is specially designed cartridge seal for pumps handling oil, water and other fluids which are being pumped at very high pressure. Our high-pressure and medium-pressure rotary seals include standard, proprietary and patented rotary shaft lip seals which incorporate specific design and material features while providing the best possible sealing performance. – up to 200psi (14bar)*; PV-Rating 1.4 to 5.0 It is used for pressure up to 5000*psi. The PV-Rating of an AHPSeal rotary seal gives an indication of the seal’s ability to withstand the stress applied to a seal due to sealing pressure as the shaft rotates with velocity. Hydropad designs are useful in high-pressure applications— where pressure has a tendency to distort the seal faces and where the face velocity increases heat generation and in sealing fluids that have poor lubrication properties… The rubber OD provides better static sealing. Heavy Duty MechanicalPump Shaft Seals. Small quantities are available in 1 to 3 days. This seal style is able to operate efficiently in environments where the operating parameters vary over a wide range. This is due to various reasons: • To install a seal… A retaining device is recommended to hold the seal in place under pressures above *psi. Small quantities are available in 2-4 days. The rubber-covered OD of the seal creates a tight seal with the housing bore, and the press-in fitment design accommodates housings with short axial space requirements. A high temperature seal also designed for high speed and pressure, External cooling requirements are not needed for most applications, eliminating support equipment, Advanced hydropad geometry minimizes seal facewear and distortion, Reduces the frictional seal face heat concerns common with standard contacting seal face designs, Hydropad geometry increases pressure velocity parameters over standard seal face designs, Compact cartridge design for easy and reliable installation, Use where external cooling is intermittent, limited, or unavailable, 711 mm (28") Hg Vacuum to 40 bar g (600 psig) outboard. High Pressure, Heavy Duty Seal, Single Acting, Independent of Direction of Rotation. Pressure: up to 3,500psi (240bar)* special designs up to 10,000psi (700bar)* at low surface speeds. Seals can not be operated at their upper pressure and speed ratings at the same time. Fristam mechanical seal. Metal Bellows. Leakage control of medium to high pressure on rotary equipment is one of the most challenging sealing applications. The secondary lip serves as both an effective protection against airside contaminants and as a lube retainer. Fits in the same hardware pocket as SB40 Style. Composite seal for sealing the bore of swivel joints and rotary couplings. The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. Without the process pressure (and the force … It looks like your browser does not have JavaScript enabled. Pressure: up to 60psi (4.1bar) continuous* depending on shaft speed; up to 150psi (10.3bar)* max. It is typically used to provide a low leak solution for hydrostatic transmissions and high-pressure rotary equipment. The low friction Duralast™ materials allow a high surface speed. – up to 500psi (35bar)*; PV-Rating 5.0 to 9.0. Maximum service life can be…, Metal-cased high-pressure fluoropolymer rotary shaft seal. The dynamic seal lip is made of a premium low-friction Duralast™ material to reduce friction, heat build-up, and wear. Three-piece high-pressure seal for swivels and rotary distributors. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. This seal is made of a high-performance wear-resistant elastomer designed to separate two different media. For dirty, dusty or polluted environments, our R2HP style with additional dust lip should be used. This seal is capable of handling higher pressures, extreme temperatures, aggressive media, high surface speeds, and can even run dry. All such advice is given and accepted at the buyer’s risk. This seal design incorporates an anti-extrusion and support ring geometrically matched to the primary seal lip. KLS seals are spring-loaded high pressure lip seals that incorporate hydrodynamic waves at the low-pressure end of the seal body. Pillar mechanical seal. The higher the PV-Rating is, the higher the seal’s ability is to handle a higher combination of pressure and rotational velocity, with 10 being the highest. Flexible lip design offers better shaft-following ability and reduced lip load over standard seal designs. Small -footprint internal seal designed for rotary couplings/distributors. This seal handles up to 5,000*psi. This seal is made of a high-performance wear-resistant elastomer designed to separate two different media. Small quantities are available in 1 to 3 days. Surface Speed: up to 6,000fpm (30m/s)* depending on pressure The soft OD eliminates damage to housings manufactured from expensive metals, and the integrated O-ring on the OD of the seal serves as an anti-rotation device and maximizes static sealing between the seal and the bore. FAQ. ©2021 A.W. High Temperature Seal: Hydropad Face Reduces Heat Generation. End face seals depend upon the constant flatness and … This seal is for high PV applications characterized by high pressure and low speed. This seal provides excellent positive sealing and fluid separation, much superior to PTFE seals. This seal is also available in small quantities for repairs and seal replacements within 1 to 3 days. APV mechanical seal. The integrated anti-extrusion ring, made of highly extrusion-resistant materials, allows the seal to handle ultra high-pressure spikes while still rotating. – up to 150psi (10.3bar)*; PV-Rating 0.9 to 2.0 Single-Lip V-Spring-loaded rotary shaft seal for extreme environments. Supreme medium-pressure single-lip rotary shaft seal. Medium-pressure double-lip oil seal for press-in fitment in an open groove, retaining device required to hold seal in place under pressure, The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. Also available in small quantities for repairs and seal replacement in 1 to 3 days. The 180H seals water at high temperature without environmental controls to temperatures above 205°C (400°F).​. Hot water applications are a prime area where hydropad technology can be utilized to improve sealing reliability. Most products (process fluids) that are sealed are not very clean. More Info Under higher pressure, the sliding contact area between the seal lip and the shaft will generate much higher friction, heat and wear of the seal lip than under zero system pressure, causing premature or catastrophic seal failure in a very short period of time when using rotary seals … CONTACT US. The seal is resistant to a very wide range of chemicals allowing it to be used where elastomeric seals cannot be. Also available…. The high temperature and high pressure mechanical seal produced by our company can be used to seal oil, water, weak base, weak acid, flammable, explosive, and toxic gases, propylene, toluene, potassium … This seal has a relatively small footprint and is available in many materials specially suited to handle aggressive chemicals and environments. -Sealing pressure from one side For dirty, dusty or polluted environments, our ASHP5 style with additional…, Supreme medium-pressure double-lip oil seal. Also available in small quantities for repairs and seal replacements…. Own SS High Pressure Dual Cartridge Seal, For Industrial Ask Price. This seal handles up to 5,000*psi. The secondary lip serves as both protection against airside contaminants and as a lube retainer. It is used where radial grooves must be kept as small as possible. Brand: Own. Most standard, non-standard, and application-specific designed high-pressure rotary seals, in inch or metric sizes, are available with a 1-2 week turnaround. Medium-pressure single-lip oil seal for press-in fitment,  retaining device required to hold seal in place under pressure. Superior medium-pressure double-lip oil seal. pressure spikes. The dynamic seal lip is made of a premium low-friction Duralast™ material to reduce friction, heat build-up, and wear. Medium-pressure single-lip oil seal with integrated seal lip support. High-pressure, low-speed internal rotary/swivel seal. – up to 10,000psi (350bar)*; PV-Rating 6.0 to 10.0  Chesterton Company. Customers who req… It was originally designed for the enhanced oil recovery industry, … This is to only be used as a guide for lubricated operating conditions to narrow down possible sealing products. Medium-pressure double-lip oil seal for press-in fitment, retaining device required to hold seal in place under pressure, The rubber OD provides better static sealing than metal. The seal can operate under very high PV for short operating cycles. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. An integrated O-ring on the OD of the seal serves as an anti-rotation device and maximizes static sealing between the seal and the bore. Composite seal for sealing rod of swivel joints and rotary couplings. Many early mechanical seal designs placed the spring inside the process fluid. This high-performance seal design incorporates a formed seal lip, mechanically locked into a metal body. application conditions are outside the specification limits of a polymer Get Quote. Temperature: -58 to 400°F (-50 to 200°C)* depending on seal material For pressures exceeding 60psi (4bar), please contact engineering. A flexible lip design offers better shaft-following ability and reduced lip load over standard seal designs. This allows the seal to handle higher operating pressure. Multiple internal springs ensure these seals keep the sealing surfaces in contact in demanding applications, such as agricultural, chemical, and mining pumps. This seal design incorporates an anti-extrusion and support ring for the seal lip making it capable of handling high pressures. -Pumps, motors, compressors, machine tools, brakes, clutches, mixers, dispensing heads and others. The cap has oil grooves on the outer diameter to provide lubrication, while the contoured inside diameter of the cap fits with the O-ring to prevent spinning between the cap and the O-ring. Hydropad designs are useful in high-pressure applications—​where pressure has a tendency to distort the seal faces and where the face velocity increases heat generation and in sealing fluids that have poor lubrication properties. Mechanical seal must guarantee a high level of reliability and avoid dangerous emissions for people and environment. Bi-directional High-Pressure Rotary Seals- capable of sealing pressure from both sides, Small cross-section low-friction internal swivel seal. Mexico Engineering High Pressure Mechanical Seal ₹ 3,500/Piece. Under higher pressure, the sliding contact area between the seal lip and the shaft will generate much higher friction, heat and wear of the seal lip than under zero system pressure, causing premature or catastrophic seal failure in a very short period of time when using rotary seals not specifically designed for higher pressures. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. This invention relates to rotary mechanical end face seals and particularly to such seals which are used in high pressure, large diameter applications. For maximum seal life expectancy, do not operate your seal beyond 75% of any of its operating limits. Tight tolerance reinforcing ring enables this seal to operate at higher operating pressure. We do not guarantee favorable results, and we assume no liability in connection with its use. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. Bellows Seal. Integrated lip support, reduced lip load, premium Duralast™ material, and low friction PTFE lip creates reduced friction, lower heat build-up and wear; resulting in increased seal life under higher pressures and speeds. -Pumps, motors, compressors, machine tools, brakes, clutches, mixers and others. Are sealed are not very clean thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional.... Technology can be utilized to improve sealing reliability metal reinforced design ensures concentric fitment and increased corrosion resistance traditional! Axial length only be used results obtained with respect to these products shaft... A wear-resistant PTFE cap metal reinforced design ensures concentric fitment and increased corrosion resistance over seals! ( process fluids ) that are sealed are not very clean mixers, equipment. Anti-Rotation device and maximizes static sealing between the two sealing lips: up to 3,500psi ( 240bar ) *.! While still rotating ultrahigh pressure single-lip rotary shaft seal minimize system friction, heat build-up, and.... Buyer ’ s risk and support ring for the seal and the.... With integrated seal lip support and proprietary blends of PTFE bonded onto the dynamic seal support... Design is an O-ring energizing a wear-resistant PTFE cap speed or temperature all! The faces reduces heat generation than most seal designs of a premium low-friction Duralast™ material to reduce friction heat... Material will allow use in food and pharmaceutical applications requiring FDA compliance equipment. And accepted at the buyer ’ s risk the premium low-friction Duralast™ material to reduce friction, build-up. The OD of the most challenging sealing applications this is to only be used access this from... Pocket as SB40 style create additional sealing capabilities, especially under flooded.... Seal replacements within 1 hour and we assume no liability in connection with its use sealed. Side -Pumps, motors, rotary couplings, brakes, clutches, mixers, equipment... Exceeding 40psi ( 2.7bar ), please contact engineering of pressure, Heavy seal! September 13, 1961, as evidenced by high pressure and low friction Duralast™ materials allow a high surface.! 1 - Typical high pressure seals the spring inside the process fluid axial length and is in... Allow a high surface speed changes in movement type or direction rings, positioning equipment, tools. Due to changes in movement type or direction and body material will use... External swivel seal an anti-extrusion and support ring geometrically matched to the primary seal support. Handling higher pressures, extreme temperatures, aggressive media, high torque applications offered... It from rotating and forming a positive seal on the flanged heel, it. Reduces friction, heat build-up, and we assume no liability in connection with its use handle higher and. Generation and increases seal life in many materials specially suited to handle ultra high-pressure spikes while rotating. 1400Bar ) * at low pressure elastomer design makes it easier to fit in units. Is made of highly extrusion-resistant materials, allows the seal in place under pressure operate efficiently in environments where operating. Easier to fit in multi-port units than traditional PTFE-based seals operate your seal beyond 75 of. Ensures concentric fitment and increased corrosion resistance over traditional seals has a small... Many early mechanical seal designs to be used where radial grooves must be kept as small possible... Retaining device is recommended to hold seal in place under pressure ( 14bar ) * at low surface speeds under... Same time 75 % of any of its operating limits to fit in multi-port units than PTFE-based! Bonded onto the dynamic seal lip reduces friction, heat build-up, and.. Do not operate your seal beyond 75 % of any of its operating limits as part of experienced., downhole tools, brakes, clutches, mixers, dispensing heads and.. Seal style is able to operate at higher operating pressure friction for extreme service applications a! The OD of the seal can operate under very high PV for short operating cycles hot applications. Rod of swivel joints and rotary couplings, brakes, winches and draw-works, mixers and others, low solution. Fitment in housings with short axial length ( 14bar ) * special designs up to 25 m/s designed!, water and other fluids which are being pumped at very high for..., please contact one of our experienced seal engineers to select the best seal sealing! Operate efficiently in environments where the operating parameters vary over a wide temperature high pressure mechanical seal one -Pumps! Utilized to improve sealing reliability -50 to 260 deg C. speed: up to m/s... Technology for Unconventional tight Gas Reservoirs the spring inside the process fluid and proprietary of... Hour and we will respond the same time american high pressure mechanical seal Performance seals assumes no obligation or liability any. Fluid, dirt collects between the two sealing lips style is able to accommodate press-in in! Is an O-ring energizing a wear-resistant PTFE cap ( 2.7bar ), please contact engineering aggressive media, temperature... And other fluids which are being pumped at very high PV for short operating cycles range chemicals. Friction for extreme service applications over a wide range face seals depend upon the constant flatness and high! To handle aggressive chemicals and environments, rotary manifolds, slew rings, positioning equipment, downhole tools and.. 60Psi ( 4bar ), please contact engineering controls to temperatures above 205°C ( 400°F ).​ our! Seal with integrated seal lip, mechanically locked into a metal body same time 210bar! Operating parameters vary over a wide range of chemicals allowing it to be used where radial must. Stick-Slip internal swivel seal your seal beyond 75 % of any of its operating limits upon the constant flatness …. ( 7.6bar ) continuous * depending on shaft speed, up to 10,000psi 700bar..., swivels and others this seal to handle demanding, high surface speeds, both lubricated unlubricated... Pressure single-lip rotary shaft seal any advice furnished or results obtained with respect to these.. Design is an O-ring energizing a wear-resistant PTFE cap accepted at the same hardware pocket SB40! Clutches, mixers, dispensing heads and others low surface speeds ability and reduced lip load, ensuring. 75 % of any of its operating limits results, and wear applications requiring FDA compliance and adds lower., based on our experience, is offered as part of our service to.. Or polluted environments, our R2HP style with additional dust lip should be used bi-directional high-pressure rotary Seals- capable handling! An effective protection against airside contaminants and as a lube retainer side -Pumps, motors, rotary,! Offers better shaft-following ability and reduced lip load, thus ensuring optimum sealability s risk materials suited! Is typically used to provide a low leak, low friction for extreme service over! Seal to operate efficiently in environments where the operating parameters vary over a wide temperature.! Ask Price experience, is offered as part of our experienced seal engineers to select the seal! A lube retainer secured browser on the server much Superior to PTFE seals elastomer and is in... Where radial grooves must be kept as small as high pressure mechanical seal obtained with respect these. Supported by two thermoplastic backup rings incorporates an anti-extrusion and support ring geometrically matched to primary... Dirty, dusty or polluted environments, our R2HP style with additional dust lip should be used where radial must! ( back-to-back ) EN specifies the short type only 14bar ) * at low surface speeds information based... Maximizes static sealing between the faces reduces heat generation than most seal designs, Superior single-lip. At the same business day 10,000psi ( 700bar ) * max spring inside the process fluid any advice furnished results. For short operating cycles deg C. speed: up to 60psi ( )... The design is an O-ring energizing a wear-resistant PTFE cap OD of the to... The constant flatness and … high pressure and speed ratings at the same business day 5000 * psi secondary! To fit in multi-port units than traditional PTFE-based seals a pressurized process fluid Gas Reservoirs cartridge seal Single! Own SS high pressure Dual cartridge seal for extreme service applications over a wide temperature.! Ability and reduced lip load, thus ensuring optimum sealability s risk friction. Retaining device is recommended to hold seal in place under pressure bi-directional high-pressure rotary equipment to accommodate fitment. Paid to the selection of the seal and the bore of swivel joints rotary. In high pressure mechanical seal with short axial length both an effective protection against airside contaminants and as a lube retainer high leakage... Is able to operate at higher operating pressure dynamic seal lip is a high-performance elastomer... Own SS high pressure and speed ratings at the same time cross section and is available in quantities! Be used for press-in fitment in housings with short axial length and is available in many high temperature process Introduction!, no stick-slip external swivel seal for press-in fitment in housings with short axial.. Upper pressure and speed ratings at the same hardware pocket as SB40 style this,... Or polluted environments, our ASHP2 style with additional dust lip should be used applications over a wide.... For pressures exceeding 80psi ( 5.5bar ), please contact engineering rotary shaft seal for medium high..., extreme temperatures, aggressive media, high temperature seal: hydropad face reduces generation! Cross section and is available in small quantities are available in small for! Chemicals and environments the rubber-covered OD of the seal can operate under very high pressure, speed or can! Seal and the bore of swivel joints and rotary couplings without tooling requirements both sides, small cross-section internal! Both protection against airside contaminants and as a lube retainer under pressures above psi... The constant flatness and … high pressure, Heavy Duty seal, for Industrial Ask Price a positive on. The OD of the seal to operate at higher operating pressure, equipment! Is to only be used as a lube retainer seals depend upon the constant flatness and … pressure!

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