GRUVLOK 3 in x 3 in Grooved Pipe Coupling
The GRUVLOK Clamp Coupling is a 3 in x 3 in grooved pipe coupling made of ductile iron with an EPDM seal, rated for a maximum operating pressure of 300 psi at 150° F. This clamp-style coupling is designed for joining…
SKU 3G-OTH-468201
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 3 in x 3 in grooved pipe coupling made of ductile iron with an EPDM seal, rated for a maximum operating pressure of 300 psi at 150° F. This clamp-style coupling is designed for joining grooved-end pipe in industrial piping systems.
Frequently Asked Questions
What is a GRUVLOK clamp coupling used for?
A GRUVLOK clamp coupling joins grooved-end pipe in industrial piping systems for water, oil, or chemical transfer. It provides a leak-tight, flexible connection that accommodates thermal expansion and vibration, commonly used in HVAC, fire protection, and process plants.
What are the specifications of the GRUVLOK 0390000305 coupling?
The GRUVLOK 0390000305 is a 3 in x 3 in grooved clamp coupling made of ductile iron with an EPDM seal. It is rated for a maximum operating pressure of 300 psi at 150° F, designed for joining grooved-end pipe in industrial piping systems.
Where to buy GRUVLOK couplings worldwide?
3G Electric supplies GRUVLOK couplings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine GRUVLOK parts like the 0390000305 clamp coupling to any international destination.
How to install a GRUVLOK grooved pipe coupling?
To install a GRUVLOK grooved coupling, ensure pipe ends are clean and grooved per manufacturer specs. Lubricate the EPDM gasket, place it over the pipe ends, then position the ductile iron housing over the gasket and tighten the bolts evenly to the recommended torque.
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.
