GRUVLOK Rigid Bolted Grooved Pipe Coupling
The GRUVLOK Clamp Coupling is a rigid bolted grooved pipe coupling, available in a 1 in x 1 in size, constructed from ductile iron with an NBR seal, and rated for a maximum operating pressure of 300 psi. 3G Electric…
SKU 3G-OTH-468156
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The GRUVLOK Clamp Coupling is a rigid bolted grooved pipe coupling, available in a 1 in x 1 in size, constructed from ductile iron with an NBR seal, and rated for a maximum operating pressure of 300 psi. 3G Electric interprets this demand, sources the genuine GRUVLOK part (MPN 0390212652), and provides a quoted price with technical support across 14 industrial departments — with specialist depth in combustion, pumps and controls.
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, mechanically rigid connection rated for 300 psi, suitable for water, oil, and certain chemical services.
What are the specifications of the GRUVLOK 0390212652 coupling?
The GRUVLOK 0390212652 is a 1 in x 1 in rigid bolted grooved pipe coupling made of ductile iron with an NBR seal. It has a maximum operating pressure of 300 psi and is designed for 1-inch grooved pipe.
Where to buy GRUVLOK couplings in worldwide?
3G Electric supplies genuine GRUVLOK couplings worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quoted price on MPN 0390212652 and technical support across 14 industrial departments.
How to install a GRUVLOK rigid coupling?
To install a GRUVLOK rigid coupling, ensure pipe ends are clean and grooved per manufacturer specs. Lubricate the NBR gasket, place it over one pipe end, then slide the coupling housing over both ends. Tighten bolts evenly to the recommended torque for a rigid joint.
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.
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Compatible alternatives & equivalents
- GRUVLOK This rigid bolted grooved pipe coupling joins grooved-end pipe in mechanical piping systems. Constructed of ductile iron with an NBR seal, it is rated for a maximum operating pressure of 300 psi. Suitable for use in fire protection, HVAC, and industrial piping applications
- GRUVLOK This rigid bolted clamp grooved pipe coupling is constructed of ductile iron with an NBR seal. It is sized 2-1/2 in x 2-1/2 in and rated for a maximum operating pressure of 750 psi. Used to join grooved-end pipe in fire protection, HVAC, and industrial piping systems for water, air, and light slurry applications
