RAPIDPRESS PRESS-FIT SEALS
What Are the Unique Features of Rapidpress Press-Fit Seals?
RapidPress seals are available in various materials, including EPDM, FKM, and HNBR.
They are made with a unique, patented, lenticular shape which allows for up to 20% enlargement of the sealing surface area compared to other standard press-fit seals. RapidPress seals also allow for easier pipe insertion due to the flatter surface, which also reduces the risk of the seal being damaged.
Up to 54mm, the RapidPress seal contains small ridges that intentionally create leakage before the seal is pressed. Termed as a “leak-before-press” seal, this feature offers an added layer of security during system start-up. In the event of an unpressed or improperly pressed joint, the seal will visibly leak, providing an immediate visual cue for potential issues that require fixing.
EPDM seals are the standard seals supplied with the RapidPress system and are made from a long lasting synthetic rubber called Ethylene Propylene Diene Monomer. They are suitable for potable water, heading & cooling, alcohols, compressed air and certain chemicals. EPDM seals have an operating temperature range from -20 degrees celsius to 120 degrees celsius. They are not suitable for use with oils, greases and fuels. RapidPress EPDM seals are coloured black for quick and easy identification.
FKM seals, also known as Viton Seals, are typically more resistant to higher temperatures, chemicals and oils. FKM is the short name for Fluoro-Elastomer which is the material the seals are made from. The temperature rating of these seals is from -20 degrees celsius to 220 degrees celsius. It is also recommended to use these seals for compressed air applications if there is residual oil over 5 milligrams per cubic metre of air (> 5mg/m3). The FKM seals can easily be identified by their bright green colour.
The yellow HNBR seals are used with our gas rated press-fit system as they are resistant to ageing and heat. HNBR stands for Hydrogenated Nitrile Butadiene Rubber and is also known as Highly Saturated Nitrile or HSN. They are suitable for temperatures between -20°C and +70°C, and for pressures up to a maximum of 70 PSI or 5Bar.
Related Products
- Press-Fit Bends & Elbows
- Press-Fit Couplers
- Press-Fit Tees
- Press-Fit Adapters
- Press-Fit Unions
- Flexible Hoses & Bellows
- Press-Fit Clamps & Saddles
- Press-Fit Valves
- Press-Fit Flanges
- Press-Fit Seals
- Press-Fit Tube
- Press-Fit Tools
- RapidPress ACO203 Pressing Tools
- RapidPress ACO203XL Pressing Tools
- Press-Fit Bends & Elbows - Extreme
- Press-Fit Couplers - Extreme
- Press-Fit Tees - Extreme
- Press-Fit Adapters - Extreme
- Press-Fit Unions - Extreme
- Flexible Hoses & Bellows
- Press-Fit Clamps & Saddles
- Press-Fit Valves - Extreme
- Press-Fit Flanges - Extreme
- Press-Fit Seals - Extreme
- Press-Fit Tube
- Press-Fit Tools
- RapidPress ACO203 Pressing Tools
- RapidPress ACO203XL Pressing Tools
- Press-Fit Bends & Elbows - Gas
- Press-Fit Couplers - Gas
- Press-Fit Tees - Gas
- Press-Fit Adapters - Gas
- Press-Fit Unions - Gas
- Press-Fit Clamps & Saddles
- Press-Fit Valves - Gas
- Press-Fit Flanges - Gas
- Press-Fit Seals - Gas
- Press-Fit Tube
- Press-Fit Tools
- RapidPress ACO203 Pressing Tools
- RapidPress ACO203XL Pressing Tools
Learn about Stainless Steel and discover more about how we can help you with supply in your engineering business.
Watch the latest videos from The Metal Company to learn all about how our products and services can help you. We Make buying stainless steel easy.
More Videos About Seals
June 23, 2023
March 24, 2023
March 23, 2023
March 23, 2023
March 23, 2023
March 23, 2023
March 23, 2023
What Are the Unique Features of Rapidpress Press-Fit Seals?
RapidPress seals are available in various materials, including EPDM, FKM, and HNBR.
They are made with a unique, patented, lenticular shape which allows for up to 20% enlargement of the sealing surface area compared to other standard press-fit seals. RapidPress seals also allow for easier pipe insertion due to the flatter surface, which also reduces the risk of the seal being damaged.
Up to 54mm, the RapidPress seal contains small ridges that intentionally create leakage before the seal is pressed. Termed as a “leak-before-press” seal, this feature offers an added layer of security during system start-up. In the event of an unpressed or improperly pressed joint, the seal will visibly leak, providing an immediate visual cue for potential issues that require fixing.
EPDM seals are the standard seals supplied with the RapidPress system and are made from a long lasting synthetic rubber called Ethylene Propylene Diene Monomer. They are suitable for potable water, heading & cooling, alcohols, compressed air and certain chemicals. EPDM seals have an operating temperature range from -20 degrees celsius to 120 degrees celsius. They are not suitable for use with oils, greases and fuels. RapidPress EPDM seals are coloured black for quick and easy identification.
FKM seals, also known as Viton Seals, are typically more resistant to higher temperatures, chemicals and oils. FKM is the short name for Fluoro-Elastomer which is the material the seals are made from. The temperature rating of these seals is from -20 degrees celsius to 220 degrees celsius. It is also recommended to use these seals for compressed air applications if there is residual oil over 5 milligrams per cubic metre of air (> 5mg/m3). The FKM seals can easily be identified by their bright green colour.
The yellow HNBR seals are used with our gas rated press-fit system as they are resistant to ageing and heat. HNBR stands for Hydrogenated Nitrile Butadiene Rubber and is also known as Highly Saturated Nitrile or HSN. They are suitable for temperatures between -20°C and +70°C, and for pressures up to a maximum of 70 PSI or 5Bar.
Related Products
- Press-Fit Bends & Elbows
- Press-Fit Couplers
- Press-Fit Tees
- Press-Fit Adapters
- Press-Fit Unions
- Flexible Hoses & Bellows
- Press-Fit Clamps & Saddles
- Press-Fit Valves
- Press-Fit Flanges
- Press-Fit Seals
- Press-Fit Tube
- Press-Fit Tools
- RapidPress ACO203 Pressing Tools
- RapidPress ACO203XL Pressing Tools
- Press-Fit Bends & Elbows - Extreme
- Press-Fit Couplers - Extreme
- Press-Fit Tees - Extreme
- Press-Fit Adapters - Extreme
- Press-Fit Unions - Extreme
- Flexible Hoses & Bellows
- Press-Fit Clamps & Saddles
- Press-Fit Valves - Extreme
- Press-Fit Flanges - Extreme
- Press-Fit Seals - Extreme
- Press-Fit Tube
- Press-Fit Tools
- RapidPress ACO203 Pressing Tools
- RapidPress ACO203XL Pressing Tools
- Press-Fit Bends & Elbows - Gas
- Press-Fit Couplers - Gas
- Press-Fit Tees - Gas
- Press-Fit Adapters - Gas
- Press-Fit Unions - Gas
- Press-Fit Clamps & Saddles
- Press-Fit Valves - Gas
- Press-Fit Flanges - Gas
- Press-Fit Seals - Gas
- Press-Fit Tube
- Press-Fit Tools
- RapidPress ACO203 Pressing Tools
- RapidPress ACO203XL Pressing Tools
More Videos About Seals
June 23, 2023
March 24, 2023
March 23, 2023
March 23, 2023
March 23, 2023
March 23, 2023
March 23, 2023
More Videos
How To Use TMC’s Catalogue
How To Use Our Catalogue {{ vc_btn: title=%3Cstrong%3EView+our+other+videos%3C%2Fstrong%3E&style=custom&custom_background=%233f87b0&custom_text=%23ffffff&shape=square&css=.vc_custom_1659674777049%7Bmargin-bottom%3A+50px+%21important%3B%7D&link=url%3Ahttps%253A%252F%252Fwww.themetalcompany.co.nz%252Fvideo-gallery%252F%7C%7C%7C }} How To Use Our Catalogue {{ vc_btn: title=%3Cstrong%3EView+our+other+videos%3C%2Fstrong%3E&style=custom&custom_background=%233f87b0&custom_text=%23ffffff&shape=square&css=.vc_custom_1693353071744%7Bmargin-bottom%3A+50px+%21important%3Bpadding-right%3A+10%25+%21important%3Bpadding-left%3A+10%25+%21important%3B%7D&link=url%3Ahttps%253A%252F%252Fwww.themetalcompany.co.nz%252Fvideo-gallery%252F%7C%7C%7C }} ABOUT > VIDEOS How To Use Our Catalogue In this video, we'll guide you through on how to use our Metal Company Catalogue. Upon opening, you'll find infographic pages showcasing our company, sneak peaks into our [...]
FlexiFlow: Stainless Steel Braided Flexible Hose
The Metal Company stock both PTFE and stainless steel convoluted flexible braided hoses. We hold these in stock ready for dispatch over night. Because of their flexibility these hoses are great for reducing mechanical vibration, compensating for expansion and contraction or misalignment of pipework.
RapidPress Deburrer Tool | RapidPress Rundown
The RapidPress Deburrer Tool is designed for use on RapidPress tube from 15-54mm but can also be used on other stainless tubes or pipes. Watch Patrick discuss what the deburrer tool is and how to use it.
RapidPress Rotary Tube Cutter | RapidPress Rundown
The RapidPress rotary tube cutter is our preferred method of cutting tubes from 15mm – 76mm as it leaves a burr free edge on the external of the tube. Watch Patrick discuss how to use this tool.
You Ask, We Answer
Do you have questions regarding stainless steel, our products or our service? We would love to hear your suggestions for videos we could make.
