GRUVLOK Couplings: 3 in x 3 in, EPDM Seal, 1,000 psi, Ductile Iron
The GRUVLOK 3 in x 3 in Grooved Pipe Coupling (MPN 0390113404) is a ductile iron coupling with an EPDM seal and grooved x grooved x grooved connections, rated for a maximum operating pressure of 1,000 psi. 3G…
SKU 3G-OTH-460066
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Product Description
The GRUVLOK 3 in x 3 in Grooved Pipe Coupling (MPN 0390113404) is a ductile iron coupling with an EPDM seal and grooved x grooved x grooved connections, rated for a maximum operating pressure of 1,000 psi. 3G Electric interprets demand for this OEM part and delivers it as part of our broad industrial supply across 14 departments, with specialist depth in combustion, pumps and controls.
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 the GRUVLOK 3 in x 3 in grooved pipe coupling used for?
This GRUVLOK coupling joins three 3-inch grooved-end pipes 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 and certain chemical services.
What are the specifications of the GRUVLOK 0390113404 coupling?
The GRUVLOK 0390113404 is a 3 in x 3 in grooved pipe coupling with a ductile iron body, EPDM seal, and grooved x grooved x grooved connections. Its maximum operating pressure is 1,000 psi. 3G Electric supplies this OEM part globally.
Where to buy GRUVLOK couplings in worldwide?
3G Electric supplies the GRUVLOK 3 in x 3 in grooved pipe coupling to customers worldwide. We handle full logistics and customs clearance, delivering this OEM part as part of our broad industrial supply across 14 departments, including specialist expertise in pumps and controls.
How to install a GRUVLOK grooved pipe coupling?
Installation requires clean, lubricated gaskets and proper alignment of grooved pipe ends. Tighten bolts evenly to the manufacturer's torque specification. 3G Electric can provide sourcing support for this GRUVLOK coupling and related components for your piping system.
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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.






