GRUVLOK Clamp Coupling: Clamp, 4 in x 4 in, Ductile Iron, NBR Seal
The GRUVLOK Clamp Coupling is a 4 in x 4 in grooved pipe coupling made of ductile iron with an NBR seal, rated for a maximum operating pressure of 300 psi at 150° F (MPN 0390000883). 3G Electric interprets customer…
SKU 3G-OTH-468384
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 4 in x 4 in grooved pipe coupling made of ductile iron with an NBR seal, rated for a maximum operating pressure of 300 psi at 150° F (MPN 0390000883). 3G Electric interprets customer demand and delivers this genuine industrial coupling across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.
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 for 300 psi at 150 °F. 3G Electric supplies this genuine ductile-iron coupling with NBR seal across 14 industrial departments.
What are the specifications of the GRUVLOK 0390000883 coupling?
The GRUVLOK 0390000883 is a 4 in x 4 in grooved pipe coupling made of ductile iron with an NBR seal. Its maximum operating pressure is 300 psi at 150 °F. 3G Electric sources this genuine GRUVLOK part for worldwide delivery.
Where to buy a GRUVLOK 4 in clamp coupling worldwide?
3G Electric supplies the genuine GRUVLOK 4 in clamp coupling (MPN 0390000883) worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this ductile-iron, NBR-seal coupling rated for 300 psi at 150 °F.
How to install a GRUVLOK grooved pipe coupling?
To install a GRUVLOK grooved coupling, align the pipe ends, lubricate the gasket, and place it over the joint. Position the housing halves over the gasket, insert bolts, and tighten evenly to the manufacturer's torque spec. 3G Electric provides genuine GRUVLOK couplings for reliable piping connections.
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.
