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GRUVLOK 4 in Grooved Pipe Flange, Ductile Iron, NBR Seal, 300 psi - Grooved Pipe Flanges
GRUVLOKGrooved Pipe Flanges

GRUVLOK 4 in Grooved Pipe Flange, Ductile Iron, NBR Seal, 300 psi

The GRUVLOK Metal Pipe Flange is a 4-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 11 1/2 inches (MPN 0390201606).

SKU 3G-OTH-483393

Brand
GRUVLOK
Item
4 in Grooved Pipe Flange, Ductile Iron, NBR Seal, 300 psi
Part Number
0390201606
Category
Grooved Pipe Flanges
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390201606
Type
4 in, Ductile Iron, NBR Seal, 300 psi
Overall Lg
11 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 4-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 11 1/2 inches (MPN 0390201606).

Frequently Asked Questions

What is a GRUVLOK 4-inch grooved pipe flange used for?

This GRUVLOK ductile iron flange with NBR seal connects grooved-end pipe in fire protection, HVAC, and industrial piping systems. Rated for 300 psi, it provides a rigid or flexible joint for water, oil, or gas services. 3G Electric supplies this genuine component worldwide.

What are the specifications of the GRUVLOK 0390201606 flange?

The GRUVLOK 0390201606 is a 4-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 11 1/2 inches. 3G Electric sources this genuine GRUVLOK part for global delivery.

Where to buy a GRUVLOK 4-inch grooved flange worldwide?

3G Electric supplies the GRUVLOK 4-inch grooved flange (MPN 0390201606) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine ductile iron flange rated for 300 psi.

How to install a GRUVLOK grooved pipe flange?

Installation requires aligning the flange with grooved pipe ends, lubricating the NBR gasket, and tightening bolts to the manufacturer's torque specification. Ensure the flange is centered and the joint is leak-free before pressurizing. 3G Electric provides sourcing support for this GRUVLOK component.

Used in

Common applications for GRUVLOK
Fire protection systems — GRUVLOK grooved couplings and fittings for joining sprinkler pipe, such as the 6-inch coupling (SKU 46KK70) rated for 300 psi.
HVAC piping — GRUVLOK flexible couplings (e.g., SKU 408JM0) to accommodate thermal movement in chilled water and heating systems.
Process piping — GRUVLOK concentric reducer elbow (SKU 408GX7) for changing pipe direction and size in chemical and industrial processes.
Industrial piping — GRUVLOK high-pressure couplings (e.g., SKU 408HF6) rated to 1,000 psi for demanding applications.
Mechanical piping systems — GRUVLOK rigid couplings (e.g., SKU 60XP12) for joining large-diameter pipe in water distribution.
Plumbing systems — GRUVLOK NSF 61 approved couplings for potable water applications, ensuring compliance with health standards.
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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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