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GRUVLOK 3 in Grooved Pipe Flange, Ductile Iron, EPDM Seal, 750 psi - Grooved Pipe Flanges
GRUVLOKGrooved Pipe Flanges

GRUVLOK 3 in Grooved Pipe Flange, Ductile Iron, EPDM Seal, 750 psi

The GRUVLOK Metal Pipe Flange is a 3-inch grooved pipe flange with an EPDM seal, constructed from ductile iron and rated for a maximum operating pressure of 750 psi. It measures 9 7/8 inches in length (MPN 0390214047).

SKU 3G-OTH-468605

Brand
GRUVLOK
Item
3 in Grooved Pipe Flange, Ductile Iron, EPDM Seal, 750 psi
Part Number
0390214047
Category
Grooved Pipe Flanges
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390214047
Type
3 in, EPDM Seal, 750 psi, Ductile Iron, Grooved
Lg
9 7/8 in
Maximum Operating Pressure
750 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 with an EPDM seal, constructed from ductile iron and rated for a maximum operating pressure of 750 psi. It measures 9 7/8 inches in length (MPN 0390214047).

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 grooved design allows fast, rigid or flexible joints without welding. The EPDM seal handles water and mild chemicals. 3G Electric supplies this genuine GRUVLOK component worldwide.

What are the specifications of the GRUVLOK 3-inch pipe flange?

This GRUVLOK flange is 3 inches, ductile iron, with an EPDM seal rated for 750 psi maximum operating pressure. It measures 9 7/8 inches in length (MPN 0390214047). The grooved end style enables mechanical joining. 3G Electric sources and delivers this genuine part globally.

Where to buy GRUVLOK pipe flanges worldwide?

3G Electric supplies GRUVLOK pipe flanges worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret your demand and deliver genuine components like this 3-inch grooved flange (MPN 0390214047) to any location. Contact us for availability and lead time.

How to install a GRUVLOK grooved pipe flange?

Installation requires cleaning the pipe end, lubricating the EPDM gasket, and positioning the flange over the groove. Tighten bolts evenly to the manufacturer's torque specification. Always follow GRUVLOK's published guidelines. 3G Electric provides technical support and can source the correct flange for your system.

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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