VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring
The VIEGA PROPRESS Crimp Fitting O-Ring (MPN 78242) is an EPDM replacement gasket for copper and bronze press tube fittings, with a 0.5 in outside diameter. It is part of the ProPress CTS series and is compatible…
SKU 3G-OTH-478074
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Product Description
The VIEGA PROPRESS Crimp Fitting O-Ring (MPN 78242) is an EPDM replacement gasket for copper and bronze press tube fittings, with a 0.5 in outside diameter. It is part of the ProPress CTS series and is compatible with Viega fitting brands.
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?
This EPDM O-ring (MPN 78242) is a replacement gasket for copper and bronze press tube fittings in the ProPress CTS series. It seals connections in potable water, hydronic heating, and industrial piping systems where Viega fittings are installed.
What are the specifications of the VIEGA PROPRESS Crimp Fitting O-Ring?
The VIEGA PROPRESS O-ring (MPN 78242) has a 0.5 in outside diameter, is made of EPDM, and is part of the ProPress CTS series. It is compatible with Viega fitting brands and designed for copper and bronze press tube fittings.
Where to buy VIEGA PROPRESS O-ring 78242 worldwide?
3G Electric supplies the VIEGA PROPRESS O-ring 78242 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this replacement gasket.
How to install the VIEGA PROPRESS O-ring?
Ensure the fitting groove is clean and dry. Place the EPDM O-ring (0.5 in outside dia) into the groove without twisting. Use a Viega-approved press tool to crimp the fitting. Always follow the manufacturer's instructions for proper sealing.
Used in
Common applications for VIEGA PROPRESSVIEGA PROPRESS Products
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.









