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GRUVLOK Metal Pipe Flange: Flange, 3 in, 300 psi, Ductile Iron, Grooved - Grooved Pipe Flanges
GRUVLOKGrooved Pipe Flanges

GRUVLOK Metal Pipe Flange: Flange, 3 in, 300 psi, Ductile Iron, Grooved

The GRUVLOK Metal Pipe Flange is a 3-inch, 300 psi grooved pipe flange made of ductile iron, with a length of 2 1/2 inches (MPN 0390202448). It provides a reliable connection for grooved piping systems, backed by 3G…

SKU 3G-OTH-468588

Brand
GRUVLOK
Item
Metal Pipe Flange: Flange, 3 in, 300 psi, Ductile Iron, Grooved
Category
Grooved Pipe Flanges
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390202448
Type
3 in, 300 psi, Ductile Iron, Grooved
Lg
2 1/2 in
Maximum Operating Pressure
300 psi
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Metal Pipe Flange is a 3-inch, 300 psi grooved pipe flange made of ductile iron, with a length of 2 1/2 inches (MPN 0390202448). It provides a reliable connection for grooved piping systems, backed by 3G Electric's sourcing and support across 14 industrial departments.

Frequently Asked Questions

What is the GRUVLOK 3-inch grooved pipe flange used for?

The GRUVLOK 3-inch grooved pipe flange connects grooved piping in industrial systems such as fire protection, HVAC, and process lines. Rated for 300 psi, it provides a reliable, leak-resistant joint in ductile iron for water, oil, or gas applications.

What are the specifications of the GRUVLOK flange MPN 0390202448?

This GRUVLOK flange is 3 inches in size, rated for 300 psi maximum operating pressure, made of ductile iron with a grooved connection, and has a length of 2 1/2 inches. The manufacturer part number is 0390202448.

Where to buy GRUVLOK pipe flanges worldwide?

3G Electric supplies GRUVLOK pipe flanges worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts across 14 departments, including combustion, pumps, and controls.

How to install a GRUVLOK grooved pipe flange?

Installation requires aligning the flange with the grooved pipe end, inserting the gasket, and securing with coupling bolts torqued to manufacturer specifications. Always verify pipe alignment and use proper lubrication on gaskets to ensure a leak-free joint.

Used in

Common applications for GRUVLOK
Fire-protection systems — GRUVLOK ductile iron butterfly valves (e.g., SKU 3DVX7) for water-based sprinkler and standpipe networks.
Chemical processing — GRUVLOK carbon steel butterfly valve with 316 stainless steel disc (SKU 60WR76) for handling corrosive media.
General water distribution — GRUVLOK ductile iron butterfly valve with EPDM seat (SKU 60WR98) for municipal or industrial water lines.
HVAC piping — GRUVLOK grooved-end butterfly valves for chilled water or hot water systems requiring quick installation.
Industrial process control — GRUVLOK lever-operated butterfly valve (SKU 60WR82) for throttling or isolation in chemical media applications.

GRUVLOK Products

3G Electric supplies GRUVLOK grooved pipe flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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