GRUVLOK Clamp Coupling: Flex Hinged, 8 in x 8 in, Ductile Iron, EPDM Seal
The GRUVLOK Clamp Coupling: Flex Hinged is a grooved pipe coupling in an 8 in x 8 in size, made of ductile iron with an EPDM seal, rated for a maximum operating pressure of 300 psi. This product is part of 3G…
SKU 3G-OTH-468381
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Product Description
The GRUVLOK Clamp Coupling: Flex Hinged is a grooved pipe coupling in an 8 in x 8 in size, made of ductile iron with an EPDM seal, rated for a maximum operating pressure of 300 psi. This product is part of 3G Electric's industrial solutions, where we interpret customer demand and deliver genuine equipment across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is a GRUVLOK flex hinged clamp coupling used for?
A GRUVLOK flex hinged clamp coupling joins grooved-end pipes in fire protection, HVAC, and industrial piping systems. Its hinged design allows quick installation and maintenance without full disassembly. 3G Electric supplies this genuine GRUVLOK 8 in x 8 in ductile iron coupling with EPDM seal for worldwide delivery.
What are the specifications of the GRUVLOK 0390200186 coupling?
The GRUVLOK 0390200186 is an 8 in x 8 in flex hinged clamp coupling made of ductile iron with an EPDM seal. It has a maximum operating pressure of 300 psi. This grooved pipe coupling is part of 3G Electric's industrial solutions, where we source genuine equipment across 14 departments.
Where to buy GRUVLOK couplings in worldwide?
3G Electric supplies GRUVLOK couplings worldwide, including the 8 in x 8 in flex hinged model (MPN 0390200186). We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and deliver genuine equipment across 14 departments.
How to install a GRUVLOK flex hinged clamp coupling?
To install a GRUVLOK flex hinged coupling, ensure pipe ends are clean and grooved per manufacturer specs. Open the hinged clamp, position it over the joint, and tighten the bolts evenly to the recommended torque. 3G Electric provides genuine GRUVLOK couplings and can advise on proper installation practices.
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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.






