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VIEGA MEGAPRESS Crimp Coupling Fitting: 3 in Pipe x 3 in Pipe Size, Press-fit x Press-fit - Gas Steel Press Pipe Fittings
VIEGA MEGAPRESSGas Steel Press Pipe Fittings

VIEGA MEGAPRESS Crimp Coupling Fitting: 3 in Pipe x 3 in Pipe Size, Press-fit x Press-fit

The VIEGA MEGAPRESS Crimp Coupling Fitting (MPN 28790) is a 3 in Pipe x 3 in Pipe Size gas steel press pipe fitting with a Press-fit x Press-fit, HNBR type. This product is part of the VIEGA MEGAPRESS line, designed…

SKU 3G-OTH-596173

Brand
VIEGA MEGAPRESS
Item
Crimp Coupling Fitting: 3 in Pipe x 3 in Pipe Size, Press-fit x Press-fit
Category
Gas Steel Press Pipe Fittings
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Technical Specifications

VIEGA MEGAPRESS
Manufacturer Part Number
28790
Type
Press-fit x Press-fit, HNBR
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VIEGA MEGAPRESS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The VIEGA MEGAPRESS Crimp Coupling Fitting (MPN 28790) is a 3 in Pipe x 3 in Pipe Size gas steel press pipe fitting with a Press-fit x Press-fit, HNBR type. This product is part of the VIEGA MEGAPRESS line, designed for reliable joining in industrial gas piping systems.

Frequently Asked Questions

What is the VIEGA MEGAPRESS Crimp Coupling Fitting used for?

The VIEGA MEGAPRESS Crimp Coupling Fitting (MPN 28790) is used to join 3-inch gas steel pipes in industrial gas piping systems. Its press-fit design with HNBR sealing provides a reliable, leak-proof connection for natural gas, propane, or other fuel gas applications.

What are the specifications of the VIEGA MEGAPRESS 28790?

The VIEGA MEGAPRESS 28790 is a 3 in Pipe x 3 in Pipe Size gas steel press pipe fitting. It features a Press-fit x Press-fit connection with an HNBR seal. This coupling is designed for use with Viega's press tools and is suitable for gas systems up to 5 bar working pressure.

Where to buy VIEGA MEGAPRESS fittings in worldwide?

3G Electric supplies the VIEGA MEGAPRESS Crimp Coupling Fitting (MPN 28790) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this press-fit gas fitting.

How to install a VIEGA MEGAPRESS press-fit coupling?

Installation requires a compatible Viega press tool and the correct jaw for 3-inch pipe. Cut pipe square, deburr, and mark insertion depth. Lubricate the HNBR seal, push fitting fully onto pipe, then actuate the press tool to complete the crimp. Always follow manufacturer instructions and local gas codes.

Used in

Common applications for VIEGA MEGAPRESS
Industrial burner systems — Viega Megapress stainless steel ball valves (e.g., MPN 29010) for gas shut-off and flow control.
Pump isolation in HVAC — Viega Megapress bronze ball valves (e.g., MPN 30680) for maintenance isolation in chilled water loops.
Gas distribution networks — Viega Megapress carbon steel ball valves (e.g., MPN 28970) for natural gas or propane piping.
Process water systems — Viega Megapress 316 stainless steel ball valves (e.g., MPN 28503) for corrosion-resistant shut-off in chemical handling.
Fire protection piping — Viega Megapress 4 in stainless steel ball valves (e.g., MPN 86830) for deluge or sprinkler system isolation.

VIEGA MEGAPRESS Products

3G Electric supplies VIEGA MEGAPRESS gas steel press pipe 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 MEGAPRESS Crimp Union Fitting: 2 in Pipe x 2 in Pipe Size, Press-fit x Press-fit, Steel, HNBR (MPN 25726). Key specifications — attr1347260: VIEGA MEGAPRESS.
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