GRUVLOK Grooved Pipe Coupling
The GRUVLOK Clamp Coupling (8 in x 8 in, MPN 0390113322) is a grooved pipe coupling with a ductile iron body and NBR seal, designed for grooved x grooved x threaded connections. It supports a maximum operating…
SKU 3G-OTH-460079
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 (8 in x 8 in, MPN 0390113322) is a grooved pipe coupling with a ductile iron body and NBR seal, designed for grooved x grooved x threaded connections. It supports a maximum operating pressure of 750 psi, as specified by the manufacturer.
Frequently Asked Questions
What is the GRUVLOK 8 in clamp coupling used for?
The GRUVLOK 8 in clamp coupling connects grooved-end pipe in fire protection, HVAC, and industrial piping systems. Its ductile iron body and NBR seal handle pressures up to 750 psi, making it suitable for high-pressure water and light oil services.
What are the specifications of the GRUVLOK 0390113322 coupling?
This GRUVLOK coupling is 8 in x 8 in with a ductile iron body, NBR seal, and grooved x grooved x threaded connections. Maximum operating pressure is 750 psi. The manufacturer part number is 0390113322.
Where to buy GRUVLOK 8 in clamp couplings worldwide?
3G Electric supplies GRUVLOK 8 in clamp couplings worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this ductile iron coupling rated for 750 psi.
How to install a GRUVLOK grooved pipe coupling?
Align the grooved pipe ends, lubricate the NBR gasket, and place it over both pipe ends. Position the GRUVLOK housing over the gasket, insert bolts, and tighten evenly to the manufacturer’s torque spec. Do not exceed 750 psi operating pressure.
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 coupling joins grooved-end pipes in industrial piping systems. It features a ductile iron body with an NBR seal, rated for 600 psi maximum operating pressure. The grooved x grooved connection provides a leak-tight, mechanically strong joint suitable for HVAC, fire protection, and process piping applications
- GRUVLOK This grooved pipe coupling is used for joining grooved-end pipes in industrial piping systems. It features a ductile iron body and an NBR seal, rated for a maximum operating pressure of 600 psi. The coupling provides a rigid, leak-resistant connection suitable for applications such as HVAC, fire protection, and process piping
