GRUVLOK Clamp Coupling: Rigid Bolted Clamp, 12 in x 12 in, Ductile Iron, EPDM Seal
The GRUVLOK Clamp Coupling is a rigid bolted grooved pipe coupling, available in a 12 in x 12 in size, constructed from ductile iron with an EPDM seal, and rated for a maximum operating pressure of 300 psi (MPN…
SKU 3G-OTH-468262
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Product Description
The GRUVLOK Clamp Coupling is a rigid bolted grooved pipe coupling, available in a 12 in x 12 in size, constructed from ductile iron with an EPDM seal, and rated for a maximum operating pressure of 300 psi (MPN 0390060176).
Frequently Asked Questions
What is a GRUVLOK rigid bolted clamp coupling used for?
A GRUVLOK rigid bolted clamp coupling joins grooved-end pipe in fire protection, HVAC, and industrial piping systems. It provides a leak-tight, rigid connection rated for 300 psi, suitable for water, oil, and other non-corrosive fluids.
What are the specifications of the GRUVLOK 0390060176 coupling?
The GRUVLOK 0390060176 is a 12 in x 12 in rigid bolted clamp coupling made of ductile iron with an EPDM seal. It has a maximum operating pressure of 300 psi and is designed for grooved pipe connections in demanding industrial applications.
Where to buy GRUVLOK clamp couplings worldwide?
3G Electric supplies GRUVLOK clamp couplings worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 12 in rigid coupling model 0390060176.
How to install a GRUVLOK rigid grooved coupling?
To install a GRUVLOK rigid coupling, ensure pipe ends are clean and grooved per manufacturer specs. Lubricate the EPDM gasket, place it over the pipe ends, then position the coupling housing and tighten bolts evenly to the recommended torque. Always follow GRUVLOK installation instructions.
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Common applications for GRUVLOKGRUVLOK 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.








