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VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring - Replacement Gaskets for Copper & Bronze Press Tube Fittings
VIEGA PROPRESSReplacement Gaskets for Copper & Bronze Press Tube Fittings

VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring

The VIEGA PROPRESS Crimp Fitting O-Ring (MPN 78262) is a replacement EPDM O-Ring with a 1.5 in outside diameter, designed for use with Viega ProPress CTS series copper and bronze press tube fittings. This OEM gasket…

SKU 3G-OTH-478078

Brand
VIEGA PROPRESS
Item
Crimp Fitting O-Ring: EPDM O-Ring
Category
Replacement Gaskets for Copper & Bronze Press Tube Fittings
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Technical Specifications

VIEGA PROPRESS
Manufacturer Part Number
78262
Series
ProPress CTS
Outside Dia
1.5 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 78262) is a replacement EPDM O-Ring with a 1.5 in outside diameter, designed for use with Viega ProPress CTS series copper and bronze press tube fittings. This OEM gasket ensures proper sealing in compatible Viega-brand press fittings.

Frequently Asked Questions

What is the VIEGA PROPRESS Crimp Fitting O-Ring used for?

The VIEGA PROPRESS Crimp Fitting O-Ring (MPN 78262) is a replacement EPDM gasket for Viega ProPress CTS copper and bronze press tube fittings. It ensures a leak-tight seal in potable water, hydronic heating, and other industrial piping systems where Viega press fittings are installed.

What are the specifications of the VIEGA PROPRESS O-Ring 78262?

This VIEGA PROPRESS O-Ring has a 1.5 in outside diameter and is made of EPDM material. It is part of the ProPress CTS series and is designed as a direct OEM replacement gasket for Viega-brand copper and bronze press fittings. The manufacturer part number is 78262.

Where to buy VIEGA PROPRESS O-Ring 78262 worldwide?

3G Electric supplies the VIEGA PROPRESS O-Ring 78262 to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your location. Contact us to order this OEM replacement gasket for Viega ProPress fittings.

How to install the VIEGA PROPRESS O-Ring in press fittings?

To install the VIEGA PROPRESS O-Ring, first ensure the fitting groove is clean and free of debris. Place the EPDM O-ring (1.5 in OD) into the groove of the Viega ProPress CTS fitting. Then press the fitting using the manufacturer-recommended pressing tool. Always follow Viega’s installation guidelines for proper sealing.

Used in

Common applications for VIEGA PROPRESS
Hydronic heating systems — Viega ProPress manual balancing valves (MPN 82110) for flow regulation in commercial buildings
Chilled water loops — Viega ProPress butterfly valves (MPN 22075, 22076) for isolation and control in HVAC systems
Potable water distribution — Viega ProPress lead-free bronze ball valves (MPN 24010, 24005) for branch line shutoff
Industrial process piping — Viega ProPress check valves (MPN 79040) to prevent backflow in pump discharge lines
Plumbing risers — Viega ProPress full-port ball valves (MPN 24030) for main shutoff in multi-story buildings

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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VIEGA PROPRESS Crimp Fitting O-Ring: HNBR O-Ring, 2 in Outside Dia (MPN 21048). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress CTS; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
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VIEGA PROPRESS Crimp Fitting O-Ring: HNBR O-Ring, 2 in Outside Dia (MPN 21048). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress CTS; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring, 1 in Outside Dia (MPN 15569). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress Di-electric; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
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VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring, 1 in Outside Dia (MPN 15569). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress Di-electric; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Fitting O-Ring: HNBR O-Ring, 1.25 in Outside Dia (MPN 21038). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress CTS; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
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VIEGA PROPRESS Crimp Fitting O-Ring: HNBR O-Ring, 1.25 in Outside Dia (MPN 21038). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress CTS; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring, 2 in Outside Dia (MPN 15564). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress Di-electric; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
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VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring, 2 in Outside Dia (MPN 15564). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress Di-electric; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring, 0.5 in Outside Dia (MPN 15559). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress Di-electric; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
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VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring, 0.5 in Outside Dia (MPN 15559). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress Di-electric; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring, 2 in Outside Dia (MPN 78267). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress CTS; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
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VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring, 2 in Outside Dia (MPN 78267). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress CTS; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring, 0.75 in Outside Dia (MPN 78247). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress CTS; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
VIEGA PROPRESS
VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring, 0.75 in Outside Dia (MPN 78247). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress CTS; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring, 1.5 in Outside Dia (MPN 15544). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress Di-electric; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.
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VIEGA PROPRESS Crimp Fitting O-Ring: EPDM O-Ring, 1.5 in Outside Dia (MPN 15544). Key specifications — Brand: VIEGA PROPRESS; Series: ProPress Di-electric; Compatible Fitting Brands: Viega; Brand - Broad: VIEGA.