VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring
The VIEGA PROPRESS Crimp Fitting O-Ring is an EPDM replacement gasket for copper and bronze press tube fittings, with a 4 in outside diameter. Part of the ProPress CTS series (MPN 78270), it is compatible with Viega…
SKU 3G-OTH-478070
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Product Description
The VIEGA PROPRESS Crimp Fitting O-Ring is an EPDM replacement gasket for copper and bronze press tube fittings, with a 4 in outside diameter. Part of the ProPress CTS series (MPN 78270), it is compatible with Viega fittings.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the VIEGA PROPRESS Crimp Fitting O-Ring used for?
The VIEGA PROPRESS Crimp Fitting O-Ring is an EPDM replacement gasket for copper and bronze press tube fittings. It seals connections in potable water, hydronic heating, and industrial piping systems. This 4 in outside diameter O-ring is part of the ProPress CTS series and is compatible with Viega fittings.
What are the specifications of the VIEGA PROPRESS Crimp Fitting O-Ring?
The VIEGA PROPRESS Crimp Fitting O-Ring (MPN 78270) has a 4 in outside diameter. It is an EPDM replacement gasket from the ProPress CTS series. This O-ring is compatible with Viega brand press fittings for copper and bronze tube systems.
Where to buy the VIEGA PROPRESS Crimp Fitting O-Ring worldwide?
3G Electric supplies the VIEGA PROPRESS Crimp Fitting O-Ring worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this EPDM replacement gasket to your facility. Contact us for availability and lead time on this ProPress CTS series O-ring.
How to install the VIEGA PROPRESS Crimp Fitting O-Ring?
To install the VIEGA PROPRESS Crimp Fitting O-Ring, first ensure the fitting groove is clean and dry. Place the EPDM O-ring into the groove without twisting. Use a Viega-compatible press tool to crimp the fitting per manufacturer instructions. Always verify the O-ring is seated properly before pressurizing the system.
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3G Electric supplies VIEGA PROPRESS replacement gaskets for copper & bronze press tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









