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GRUVLOK Clamp Coupling: 1 1/2 in x 1 1/2 in, NBR Seal, 750 psi, Ductile Iron, Bolted - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: 1 1/2 in x 1 1/2 in, NBR Seal, 750 psi, Ductile Iron, Bolted

The GRUVLOK Clamp Coupling is a 1 1/2 in x 1 1/2 in grooved pipe coupling with a bolted ductile iron design, NBR seal, and a maximum operating pressure of 750 psi. It measures 5 1/8 in in length (MPN 0390101954). 3G…

SKU 3G-OTH-460057

Brand
GRUVLOK
Item
Clamp Coupling: 1 1/2 in x 1 1/2 in, NBR Seal, 750 psi, Ductile Iron, Bolted
Category
Grooved Pipe Couplings
Available to Order
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390101954
Type
NBR Seal, 750 psi, Ductile Iron, Bolted
Lg
5 1/8 in
Maximum Operating Pressure
750 psi
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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, NBR seal, and a maximum operating pressure of 750 psi. It measures 5 1/8 in in length (MPN 0390101954). 3G Electric sources this genuine GRUVLOK component across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and support.

Frequently Asked Questions

What is the GRUVLOK Clamp Coupling used for?

The GRUVLOK Clamp Coupling connects grooved-end pipes in fire protection, HVAC, and industrial piping systems. Its bolted ductile iron design and NBR seal handle pressures up to 750 psi, making it suitable for water, oil, and chemical services where reliable, leak-free joints are required.

What are the specifications of the GRUVLOK Clamp Coupling?

This GRUVLOK coupling is 1 1/2 in x 1 1/2 in with a bolted ductile iron body, NBR seal, and maximum operating pressure of 750 psi. It measures 5 1/8 in in length (MPN 0390101954). 3G Electric supplies this genuine component across 14 industrial departments, with specialist expertise in combustion, pumps, and controls.

Where to buy GRUVLOK Clamp Coupling worldwide?

3G Electric supplies the GRUVLOK Clamp Coupling (MPN 0390101954) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this genuine GRUVLOK component.

How to install a GRUVLOK Clamp Coupling?

Installation requires clean, properly grooved pipe ends. Lubricate the NBR gasket and position it over both pipe ends. Place the ductile iron housing halves over the gasket, insert bolts, and tighten evenly to the manufacturer's torque specification. Always verify alignment and pressure rating before system pressurization.

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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