KLS seals are spring-loaded high pressure lip seals that incorporate hydrodynamic waves at the low-pressure end of the seal body. PV-Rating: 0.9 to 2.0 depending on seal design and material Also available in small quantities for repairs and seal replacement in 1 to 3 days. This seal is for high PV applications characterized by high pressure and low speed. The high pressure mechanical seal on primary pump No. Composite seal for sealing rod of swivel joints and rotary couplings. Please enable scripts and reload this page. Most products (process fluids) that are sealed are not very clean. For dirty, dusty or polluted environments, our R2HP1 style with additional dust lip should be used. Figure 1 - Typical high pressure, high temperature process pump Introduction Mechanical Seals vs. 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… Expediting service available. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. Please contact engineering to get the best seal for your rotary sealing applications. These seals … 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. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. A retaining device is recommended to hold the seal in place under pressures above *psi. The seal face is single, but is twice … The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. The secondary lip serves both effective protection against airside contaminants and as a lube retainer. Hot water applications are a prime area where hydropad technology can be utilized to improve sealing reliability. ... NEWS. Rubber & PTFE seal. This seal design incorporates an anti-extrusion and support ring for the seal lip making it capable of handling high pressures. All such advice is given and accepted at the buyer’s risk. – Special seal designs up to 20,000psi (1,400bar)* contact engineering. Flanged V-Spring-loaded high-pressure rotary shaft seal. 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. It is capable of sealing pressure at higher speeds, both lubricated and unlubricated. This seal is designed to retrofit O-ring glands, to minimize system friction, and to provide a positive seal on the bore. The design is an O-ring energizing a wear-resistant PTFE cap. Also available in small quantities for repairs and seal replacement in 1 to 3 days. -Pumps, motors, compressors, machine tools, brakes, clutches, mixers, dispensing heads and others. Mechanical seal for nissin pump. Advanced Hydraulic Fracturing Technology for Unconventional Tight Gas Reservoirs. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. This allows the seal to handle higher operating pressure. Data provided are guidelines for ideal operating conditions. Usage/Application: Industrial. This seal is capable of handling higher pressures, extreme temperatures, aggressive media, high surface speeds, and can even run dry. This high-performance seal design incorporates a formed seal lip, mechanically locked into a metal body. 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. 50 Series high pressure mechanical seal Main crude oil transportation pumps - single and tandem Boiler feed water pumps - single Multi-phase pumps - double Flashing hydrocarbons under high pressure - … Medium-pressure single-lip oil seal with integrated seal lip support. Also available in small quantities for repairs and seal replacement in 1 to 3 days. This situation eventually impacts the spring’s ability to respond to movements and vibrations, and the ability to keep the seal faces closed. This seal is also available in small quantities for repairs and seal replacements within 1 to 3 days. Small quantities are available in 2-4 days. This seal is made of a high-performance wear-resistant elastomer designed to separate two different media. FAQ. Flanged V-Spring-loaded high-pressure rotary seal for spinning bore. The seal is clamped on the flanged heel, preventing it from rotating and forming a positive static seal area. Tight tolerance reinforcing ring enables this seal to operate at higher operating pressure. Up to 3,500*psi. The rubber-covered OD of the seal creates a tight seal with the housing bore. 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. Customers who req… 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. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. Brand: Own. This seal is also available in small quantities for repairs and seal replacements within 1 to 3 days. It is used where radial grooves must be kept as small as possible. Small quantities are available in 1 to 3 days. The mechanical seal of the second pump had been changed to high pressure mechanical seal which can handle high inlet pressure … Get Quote. The seal can operate under very high PV for short operating cycles. High Pressure Seals. This seal is able to accommodate press-in fitment in housings with short axial length. This seal has a relatively small axial length and is available in many materials specially suited to handle aggressive chemicals and environments. The integrated seal lip support allows the seal to handle higher operating pressure. Chesterton Company. 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. The seal can operate under very high PV for short operating cycles. The increased film formation between the faces reduces heat generation and increases seal life in many high temperature applications. American High Performance Seals assumes no obligation or liability for any advice furnished or results obtained with respect to these products. Pressure… This seal is able to accommodate press-in fitment in housings with short axial length. It was originally designed for the enhanced oil recovery industry, … Small quantities are available in 1 to 3 days. The thermoplastic or optional metal reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. The rubber-covered OD of the seal creates a tight seal with the…, Superior medium-pressure single-lip oil seal. Small quantities are available in 2-4 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. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. 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. 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. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. Surface Speed: up to 400fpm (2m/s)* depending on pressure, PV-Rating: 6.0 to 10.0 depending on seal design and material. For pressures exceeding 3,000psi (210bar), please  contact engineering. 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. Premium medium-pressure single-lip oil seal, Medium-pressure single-lip oil seal with integrated steel reinforcement element. Medium-pressure double-lip oil seal with integrated seal lip support. Please contact one of our experienced seal engineers to select the best seal for your application. It is used for pressure up to 10,000*psi under lubricated conditions at low surface speeds. This seal is able to accommodate press-in fitment in housings with short axial length. 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