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GRUVLOK Couplings: 5 in x 5 in, EPDM Seal, 750 psi, Ductile Iron - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Couplings: 5 in x 5 in, EPDM Seal, 750 psi, Ductile Iron

The GRUVLOK 5 in x 5 in Grooved Pipe Coupling (MPN 0390113082) is a ductile iron coupling with an EPDM seal, rated for a maximum operating pressure of 750 psi, and features a Grooved x Grooved x Threaded…

SKU 3G-OTH-460140

Brand
GRUVLOK
Item
Couplings: 5 in x 5 in, EPDM Seal, 750 psi, Ductile Iron
Category
Grooved Pipe Couplings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390113082
Type
EPDM Seal, 750 psi, Ductile Iron, Grooved x Grooved x Threaded
Maximum Operating Pressure
750 psi
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK 5 in x 5 in Grooved Pipe Coupling (MPN 0390113082) is a ductile iron coupling with an EPDM seal, rated for a maximum operating pressure of 750 psi, and features a Grooved x Grooved x Threaded configuration. 3G Electric interprets this demand and delivers this genuine industrial coupling across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the GRUVLOK 5 in x 5 in grooved pipe coupling used for?

This GRUVLOK coupling connects grooved-end pipes in fire protection, HVAC, and industrial piping systems. Its ductile iron body and EPDM seal handle pressures up to 750 psi, making it suitable for water, air, and chemical service where a reliable, leak-tight joint is required.

What are the specifications of the GRUVLOK coupling MPN 0390113082?

The GRUVLOK coupling (MPN 0390113082) is a 5 in x 5 in ductile iron fitting with an EPDM seal, rated for a maximum operating pressure of 750 psi. It uses a Grooved x Grooved x Threaded configuration for joining grooved-end pipes in demanding industrial applications.

Where to buy GRUVLOK couplings in worldwide?

3G Electric supplies genuine GRUVLOK couplings worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this coupling across 14 departments, with specialist expertise in combustion, pumps, and controls.

How to install a GRUVLOK grooved pipe coupling?

Installation requires clean, properly grooved pipe ends. Lubricate the EPDM gasket, place it over the pipe ends, and position the coupling housing over the gasket. Tighten bolts evenly to the manufacturer's torque specification. Always follow GRUVLOK's published installation instructions for pressure ratings and bolt torque.

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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