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GRUVLOK Clamp Coupling: Flex Bolted, 6 in x 6 in, Ductile Iron, NBR Seal, 500 psi - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: Flex Bolted, 6 in x 6 in, Ductile Iron, NBR Seal, 500 psi

The GRUVLOK Clamp Coupling is a flex bolted grooved pipe coupling in a 6 in x 6 in size, constructed from ductile iron with an NBR seal and rated for a maximum operating pressure of 500 psi. With an overall length of…

SKU 3G-OTH-468241

Brand
GRUVLOK
Item
Clamp Coupling: Flex Bolted, 6 in x 6 in, Ductile Iron, NBR Seal, 500 psi
Category
Grooved Pipe Couplings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390000941
Type
6 in x 6 in, Ductile Iron, NBR Seal, 500 psi
Overall Lg
11 in
Fitting Pipe Size
6 in x 6 in
Maximum Operating Pressure
500 psi
View Full Spec Sheet

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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Clamp Coupling is a flex bolted grooved pipe coupling in a 6 in x 6 in size, constructed from ductile iron with an NBR seal and rated for a maximum operating pressure of 500 psi. With an overall length of 11 in (MPN 0390000941), this coupling is designed for joining grooved-end pipe in industrial piping systems.

Frequently Asked Questions

What is the GRUVLOK flex bolted clamp coupling used for?

The GRUVLOK flex bolted clamp coupling joins grooved-end pipe in industrial piping systems. It is commonly used in water, oil, and gas applications where a flexible, leak-resistant connection is needed at pressures up to 500 psi.

What are the specifications of the GRUVLOK 0390000941 coupling?

This GRUVLOK coupling has a 6 in x 6 in fitting pipe size, ductile iron construction, NBR seal, and a maximum operating pressure of 500 psi. Overall length is 11 in. It is a flex bolted grooved pipe coupling for industrial piping systems.

Where to buy GRUVLOK couplings for worldwide delivery?

3G Electric supplies GRUVLOK couplings and handles logistics, customs, and delivery to worldwide destinations. As a global industrial solutions provider, we source and deliver genuine GRUVLOK parts like the 0390000941 flex bolted coupling to your project site.

How to install a GRUVLOK flex bolted coupling?

Installation requires aligning grooved pipe ends, placing the coupling housing over the joint, inserting the gasket, and tightening bolts evenly to the manufacturer's torque specification. Always follow GRUVLOK's published instructions for proper sealing and pressure rating.

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 couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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