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VIEGA PROPRESS ProPress CTS Replacement Gasket for Copper & - Replacement Gaskets for Copper & Bronze Press Tube Fittings
VIEGA PROPRESSReplacement Gaskets for Copper & Bronze Press Tube Fittings

VIEGA PROPRESS ProPress CTS Replacement Gasket for Copper &

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

Brand
VIEGA PROPRESS
Item
ProPress CTS Replacement Gasket for Copper &
Part Number
78242
Category
Replacement Gaskets for Copper & Bronze Press Tube Fittings
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Technical Specifications

VIEGA PROPRESS
Manufacturer Part Number
78242
Series
ProPress CTS
Outside Dia
0.5 in
Brand - Broad
VIEGA
Compatible Fitting Brands
Viega

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VIEGA PROPRESS Products
3G Electric (S) Pte. Ltd. — Singapore

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.

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 PROPRESS
Commercial plumbing — Stainless steel press couplings (e.g., MPN 85292) for joining copper tube size water lines in high-rise buildings.
HVAC systems — EPDM-sealed press fittings (e.g., MPN 80265) for chilled water and condenser water piping in air conditioning networks.
Industrial process piping — No-center-stop couplings (MPN 80315) for continuous flow in chemical and process lines.
Gas distribution — HNBR O-ring replacement gaskets (MPN 21038) for maintaining seals in natural gas piping systems.
Mechanical rooms — Press-fit x male NPT adapters (MPN 80040) for transitioning from copper tube to threaded pipe in pump and boiler connections.
Maintenance and repair — Replacement gaskets and standard fittings for servicing existing Viega ProPress installations in manufacturing plants.
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VIEGA 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.

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