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GRUVLOK Clamp Coupling: 1 1/2 in x 1 1/2 in, EPDM Seal, 1,000 psi, Ductile Iron - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: 1 1/2 in x 1 1/2 in, EPDM Seal, 1,000 psi, Ductile Iron

The GRUVLOK Clamp Coupling is a 1 1/2 in x 1 1/2 in grooved pipe coupling with a bolted, ductile iron design and an EPDM seal. It has a maximum operating pressure of 1,000 psi and a length of 4 5/8 in (MPN 0390095206).

SKU 3G-OTH-460054

Brand
GRUVLOK
Item
Clamp Coupling: 1 1/2 in x 1 1/2 in, EPDM Seal, 1,000 psi, Ductile Iron
Category
Grooved Pipe Couplings
Available to Order
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390095206
Type
EPDM Seal, 1,000 psi, Ductile Iron, Bolted
Lg
4 5/8 in
Maximum Operating Pressure
1,000 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 1 1/2 in x 1 1/2 in grooved pipe coupling with a bolted, ductile iron design and an EPDM seal. It has a maximum operating pressure of 1,000 psi and a length of 4 5/8 in (MPN 0390095206).

Frequently Asked Questions

What is a GRUVLOK clamp coupling used for?

A GRUVLOK clamp coupling joins grooved-end pipe in fire protection, HVAC, and industrial piping systems. This 1 1/2 in bolted ductile iron model with EPDM seal handles up to 1,000 psi, providing a reliable, leak-resistant connection for water and other compatible media.

What are the specifications of the GRUVLOK 0390095206 coupling?

This GRUVLOK coupling has a 1 1/2 in x 1 1/2 in size, bolted ductile iron construction, EPDM seal, maximum operating pressure of 1,000 psi, and overall length of 4 5/8 in. The manufacturer part number is 0390095206.

Where to buy GRUVLOK couplings worldwide?

3G Electric supplies GRUVLOK couplings worldwide, handling full logistics and customs clearance for international orders. As a global industrial sourcing partner, we provide this 1 1/2 in clamp coupling with EPDM seal and 1,000 psi rating to customers across multiple regions.

How to install a GRUVLOK grooved pipe coupling?

Installation requires clean, properly grooved pipe ends. Lubricate the EPDM gasket, place it over both pipe ends, then position the ductile iron housing over the gasket. Insert bolts and tighten evenly to the manufacturer's torque specification. Always follow GRUVLOK's published installation instructions for the 1,000 psi 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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