VIEGA PROPRESS Replacement Gasket for Copper & Bronze Press Tube Fittings
The VIEGA PROPRESS Crimp Fitting O-Ring (MPN 78257) is an EPDM replacement gasket for copper and bronze press tube fittings, with a 1.25 in outside diameter. Part of the ProPress CTS series, this O-ring is compatible…
SKU 3G-OTH-478073
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Product Description
The VIEGA PROPRESS Crimp Fitting O-Ring (MPN 78257) is an EPDM replacement gasket for copper and bronze press tube fittings, with a 1.25 in outside diameter. Part of the ProPress CTS series, this O-ring is compatible with Viega fittings.
Frequently Asked Questions
What is the VIEGA PROPRESS Crimp Fitting O-Ring used for?
The VIEGA PROPRESS Crimp Fitting O-Ring (MPN 78257) is an EPDM replacement gasket for copper and bronze press tube fittings. It seals connections in potable water, hydronic heating, and other plumbing systems. 3G Electric supplies this genuine Viega part for maintenance and repair across industrial and commercial applications.
What are the specifications of the VIEGA PROPRESS O-Ring 78257?
This VIEGA PROPRESS O-Ring has a 1.25 in outside diameter and is part of the ProPress CTS series. It is made of EPDM material and is compatible with Viega fittings. The manufacturer part number is 78257. 3G Electric sources this replacement gasket for copper and bronze press tube fittings.
Where to buy VIEGA PROPRESS O-Ring 78257 worldwide?
3G Electric supplies the VIEGA PROPRESS Crimp Fitting O-Ring (MPN 78257) worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this genuine Viega replacement gasket for copper and bronze press fittings.
How to install the VIEGA PROPRESS O-Ring 78257?
To install the VIEGA PROPRESS O-Ring, first ensure the press fitting groove is clean and free of debris. Place the EPDM O-ring (1.25 in outside diameter) into the groove, then press the fitting using the appropriate Viega press tool. Follow standard press-fitting best practices for a leak-free seal.
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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.
