GRUVLOK Clamp Coupling: Bolted, 6 in x 6 in, Ductile Iron, NBR Seal, 300 psi
The GRUVLOK Clamp Coupling is a bolted grooved pipe coupling in ductile iron with an NBR seal, sized 6 in x 6 in and rated for a maximum operating pressure of 300 psi. This coupling has an overall length of 12 7/8 in…
SKU 3G-OTH-468380
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The GRUVLOK Clamp Coupling is a bolted grooved pipe coupling in ductile iron with an NBR seal, sized 6 in x 6 in and rated for a maximum operating pressure of 300 psi. This coupling has an overall length of 12 7/8 in (MPN 0390007631). 3G Electric sources this genuine GRUVLOK component across 14 industrial departments, with specialist expertise in combustion, pumps and controls as an authorised distributor.
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 rigid or flexible connection rated up to 300 psi, using a ductile-iron housing and NBR seal for reliable sealing in water and light oil services.
What are the specifications of the GRUVLOK 0390007631 coupling?
This GRUVLOK coupling is a bolted clamp type for 6 in x 6 in pipe, made of ductile iron with an NBR seal. It has a maximum operating pressure of 300 psi and an overall length of 12 7/8 in. The manufacturer part number is 0390007631.
Where to buy GRUVLOK couplings worldwide?
3G Electric supplies genuine GRUVLOK couplings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this component across 14 departments, including combustion, pumps, and controls, and deliver to your site.
How to install a GRUVLOK bolted clamp coupling?
To install a GRUVLOK coupling, ensure pipe ends are clean and grooved per manufacturer specs. Place the gasket over both pipe ends, then position the housing halves over the gasket and tighten the bolts evenly to the recommended torque. Always follow GRUVLOK's installation instructions.
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.
