GRUVLOK 6 in x 6 in Ductile Iron Grooved Pipe Coupling with NBR Seal
The GRUVLOK Clamp Coupling is a grooved pipe coupling in a 6 in x 6 in size, constructed of ductile iron with an NBR seal. It is rated for a maximum operating pressure of 300 psi at 150° F (MPN 0390013712).
SKU 3G-OTH-468286
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The GRUVLOK Clamp Coupling is a grooved pipe coupling in a 6 in x 6 in size, constructed of ductile iron with an NBR seal. It is rated for a maximum operating pressure of 300 psi at 150° F (MPN 0390013712).
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. It provides a flexible, leak-tight connection rated up to 300 psi at 150°F, accommodating thermal expansion and minor misalignment.
What are the specifications of the GRUVLOK 0390013712 coupling?
The GRUVLOK 0390013712 is a 6 in x 6 in ductile iron clamp coupling with an NBR seal. It has a maximum operating pressure of 300 psi at 150°F. The grooved design allows quick mechanical assembly without welding.
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 0390013712 model.
How to install a GRUVLOK grooved pipe coupling?
Installation requires aligning the grooved pipe ends, placing the gasket over the joint, and positioning the coupling housing over the gasket. Tighten bolts evenly to the torque specified by GRUVLOK. Always follow the manufacturer's instructions for pressure ratings and pipe preparation.
Used in
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.
