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

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

The GRUVLOK Metal Pipe Flange is a 3-inch grooved pipe flange made of ductile iron with an EPDM seal, rated for a maximum operating pressure of 300 psi and an overall length of 10 1/2 inches (MPN 0390201044). 3G…

SKU 3G-OTH-483387

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

GRUVLOK
Manufacturer Part Number
0390201044
Type
3 in, Ductile Iron, EPDM Seal, 300 psi
Overall Lg
10 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 grooved pipe flange made of ductile iron with an EPDM seal, rated for a maximum operating pressure of 300 psi and an overall length of 10 1/2 inches (MPN 0390201044). 3G Electric interprets demand and delivers this genuine industrial component across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is a GRUVLOK grooved pipe flange used for?

A GRUVLOK grooved pipe flange connects pipes in fire protection, HVAC, and industrial piping systems. Its ductile iron body and EPDM seal handle pressures up to 300 psi, providing a reliable, leak-resistant joint for water, air, or other compatible fluids.

What are the specifications of the GRUVLOK 0390201044 flange?

The GRUVLOK 0390201044 is a 3-inch grooved pipe flange made of ductile iron with an EPDM seal. It has a maximum operating pressure of 300 psi and an overall length of 10 1/2 inches. This genuine GRUVLOK component is designed for grooved-end pipe connections.

Where to buy GRUVLOK pipe flanges worldwide?

3G Electric supplies genuine GRUVLOK pipe flanges worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and source the right component — including this 3-inch ductile iron flange — for your application.

How to install a GRUVLOK grooved pipe flange?

Installation requires aligning the flange with a grooved pipe end, lubricating the EPDM gasket, and tightening bolts evenly to the manufacturer's torque specification. Always verify pipe alignment and pressure rating — here 300 psi — before pressurizing the system. Consult GRUVLOK's installation manual for exact procedures.

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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