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GRUVLOK Clamp Coupling: Bolted, 12 in x 12 in, Ductile Iron, EPDM Seal - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: Bolted, 12 in x 12 in, Ductile Iron, EPDM Seal

The GRUVLOK Clamp Coupling is a bolted grooved pipe coupling in a 12 in x 12 in size, constructed from ductile iron with an EPDM seal, rated for a maximum operating pressure of 250 psi (MPN 0390007466).

SKU 3G-OTH-468261

Brand
GRUVLOK
Item
Clamp Coupling: Bolted, 12 in x 12 in, Ductile Iron, EPDM Seal
Category
Grooved Pipe Couplings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390007466
Type
12 in x 12 in, Ductile Iron, EPDM Seal, 250 psi
Fitting Pipe Size
12 in x 12 in
Maximum Operating Pressure
250 psi
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Clamp Coupling is a bolted grooved pipe coupling in a 12 in x 12 in size, constructed from ductile iron with an EPDM seal, rated for a maximum operating pressure of 250 psi (MPN 0390007466).

Frequently Asked Questions

What is the GRUVLOK Clamp Coupling used for?

The GRUVLOK Clamp Coupling is used to join grooved-end pipes in industrial fire protection, HVAC, and process piping systems. Its bolted ductile iron design with an EPDM seal provides a reliable, leak-resistant connection rated for 250 psi.

What are the specifications of the GRUVLOK Clamp Coupling?

This GRUVLOK Clamp Coupling is a bolted grooved coupling with a 12 in x 12 in pipe size, made of ductile iron with an EPDM seal. It has a maximum operating pressure of 250 psi and carries MPN 0390007466.

Where to buy the GRUVLOK Clamp Coupling worldwide?

3G Electric supplies the GRUVLOK Clamp Coupling worldwide, handling full logistics and customs clearance for international orders. As a global industrial sourcing partner, we provide this ductile iron coupling with EPDM seal and 250 psi rating to customers across 14 departments.

How to install a GRUVLOK Clamp Coupling?

To install a GRUVLOK Clamp Coupling, align the grooved pipe ends, place the gasket over the joint, then position the coupling housing and tighten the bolts evenly to the manufacturer's torque specification. Always verify the EPDM seal is lubricated and seated properly before pressurizing.

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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