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GRUVLOK Metal Pipe Flange: Flange, 5 in, Ductile Iron, NBR Seal, 300 psi - Grooved Pipe Flanges
GRUVLOKGrooved Pipe Flanges

GRUVLOK Metal Pipe Flange: Flange, 5 in, Ductile Iron, NBR Seal, 300 psi

The GRUVLOK Metal Pipe Flange is a 5-inch grooved pipe flange made of ductile iron with an NBR seal, rated for a maximum operating pressure of 300 psi and an overall length of 12 1/2 inches (MPN 0390201648). 3G…

SKU 3G-OTH-483419

Brand
GRUVLOK
Item
Metal Pipe Flange: Flange, 5 in, Ductile Iron, NBR Seal, 300 psi
Category
Grooved Pipe Flanges
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390201648
Type
5 in, Ductile Iron, NBR Seal, 300 psi
Overall Lg
12 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 5-inch grooved pipe flange made of ductile iron with an NBR seal, rated for a maximum operating pressure of 300 psi and an overall length of 12 1/2 inches (MPN 0390201648). 3G Electric interprets this demand and delivers the genuine GRUVLOK component across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a GRUVLOK 5-inch grooved pipe flange used for?

A GRUVLOK 5-inch grooved pipe flange connects grooved-end pipes in fire protection, HVAC, and industrial piping systems. It provides a rigid or flexible joint rated for 300 psi maximum operating pressure, using a ductile iron body and NBR seal for reliable sealing in water and light oil applications.

What are the specifications of the GRUVLOK flange MPN 0390201648?

The GRUVLOK flange MPN 0390201648 is a 5-inch grooved pipe flange made of ductile iron with an NBR seal. It has a maximum operating pressure of 300 psi and an overall length of 12 1/2 inches. This genuine GRUVLOK component is designed for grooved-end piping systems in industrial and commercial applications.

Where to buy a GRUVLOK 5-inch grooved pipe flange worldwide?

3G Electric supplies the genuine GRUVLOK 5-inch grooved pipe flange (MPN 0390201648) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this ductile iron flange rated for 300 psi for your piping project.

How to install a GRUVLOK grooved pipe flange?

To install a GRUVLOK grooved pipe flange, ensure pipe ends are clean and properly grooved per GRUVLOK specifications. Lubricate the NBR gasket and position it over the pipe end. Slide the flange over the gasket, insert bolts, and tighten nuts evenly to the recommended torque. Always follow the manufacturer's installation instructions for safe operation at 300 psi.

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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