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GRUVLOK Clamp Coupling: 6 in x 6 in, EPDM Seal, 1,000 psi, Ductile Iron - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: 6 in x 6 in, EPDM Seal, 1,000 psi, Ductile Iron

The GRUVLOK Clamp Coupling (MPN 0390113408) is a 6 in x 6 in grooved pipe coupling with an EPDM seal, ductile iron construction, and grooved x grooved x grooved connections, rated for a maximum operating pressure of…

SKU 3G-OTH-460075

Brand
GRUVLOK
Item
Clamp Coupling: 6 in x 6 in, EPDM Seal, 1,000 psi, Ductile Iron
Category
Grooved Pipe Couplings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390113408
Type
EPDM Seal, 1,000 psi, Ductile Iron, Grooved x Grooved x Grooved
Maximum Operating Pressure
1,000 psi
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Clamp Coupling (MPN 0390113408) is a 6 in x 6 in grooved pipe coupling with an EPDM seal, ductile iron construction, and grooved x grooved x grooved connections, rated for a maximum operating pressure of 1,000 psi. 3G Electric interprets demand for this OEM product and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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. Its ductile iron body and EPDM seal handle pressures up to 1,000 psi, making it suitable for water, air, and moderate chemical service where quick mechanical assembly is needed.

What are the specifications of the GRUVLOK 0390113408 coupling?

The GRUVLOK 0390113408 is a 6 in x 6 in grooved pipe coupling with a ductile iron body, EPDM seal, and grooved x grooved x grooved connections. It has a maximum operating pressure of 1,000 psi and is designed for reliable joint integrity in commercial and industrial applications.

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 solutions provider, we source this OEM product and deliver it to your site, ensuring compliance with local import requirements.

How to install a GRUVLOK grooved coupling?

Installation requires clean, lubricated gaskets and proper alignment of grooved pipe ends. Slide the coupling housing over the joint, insert the gasket, and tighten bolts evenly to the manufacturer's torque specification. Always verify pressure rating and pipe compatibility before assembly.

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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GRUVLOK Clamp Coupling: 1 1/2 in x 1 1/2 in, EPDM Seal, 600 psi, Ductile Iron, Bolted, 4 5/8 in Lg (MPN 0390092443). Key specifications — Maximum Operating Pressure: 600 psi; Brand: GRUVLOK.
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GRUVLOK Clamp Coupling: Rigid Bolted Clamp, 3 in x 3 in, Ductile Iron, EPDM Seal, 300 psi (MPN 0390060119). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi; Fitting Pipe Size: 3 in x 3 in.
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