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GRUVLOK Clamp Coupling: Flex Hinged, 6 in x 6 in, Ductile Iron, EPDM Seal - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: Flex Hinged, 6 in x 6 in, Ductile Iron, EPDM Seal

The GRUVLOK Clamp Coupling is a flex hinged grooved pipe coupling in a 6 in x 6 in size, constructed from ductile iron with an EPDM seal and rated for a maximum operating pressure of 300 psi. 3G Electric interprets…

SKU 3G-OTH-468382

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

GRUVLOK
Manufacturer Part Number
0390200145
Type
6 in x 6 in, Ductile Iron, EPDM Seal, 300 psi
Fitting Pipe Size
6 in x 6 in
Maximum Operating Pressure
300 psi
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Clamp Coupling is a flex hinged grooved pipe coupling in a 6 in x 6 in size, constructed from ductile iron with an EPDM seal and rated for a maximum operating pressure of 300 psi. 3G Electric interprets this demand and delivers the genuine GRUVLOK part (MPN 0390200145) across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the GRUVLOK 0390200145 clamp coupling used for?

The GRUVLOK 0390200145 flex hinged clamp coupling joins grooved-end pipe in fire protection, HVAC, and industrial piping systems. It accommodates misalignment and thermal expansion while maintaining a leak-tight seal at up to 300 psi. 3G Electric supplies this genuine ductile iron coupling with EPDM seal worldwide.

What are the specifications of the GRUVLOK 6 in x 6 in flex hinged coupling?

This GRUVLOK coupling has a 6 in x 6 in fitting pipe size, ductile iron construction, EPDM seal, and a maximum operating pressure of 300 psi. The manufacturer part number is 0390200145. 3G Electric sources this genuine grooved pipe coupling for global delivery across 14 industrial departments.

Where to buy the GRUVLOK 0390200145 coupling worldwide?

3G Electric supplies the genuine GRUVLOK 0390200145 flex hinged clamp coupling worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and deliver the correct ductile iron coupling with EPDM seal for your piping system.

How to install a GRUVLOK flex hinged clamp coupling?

Install the GRUVLOK flex hinged coupling by aligning the grooved pipe ends, opening the hinged clamp, and positioning it over the joint. Tighten the bolts evenly to the manufacturer’s torque specification. Ensure the EPDM gasket is properly seated. 3G Electric provides genuine GRUVLOK parts and application support.

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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