GRUVLOK Rigid Coupling, 2-1/2 in x 2-1/2 in, Ductile Iron, EPDM Seal, 750 psi
The GRUVLOK Rigid Coupling is a rigid bolted clamp grooved pipe coupling, available in a 2-1/2 in x 2-1/2 in size. Constructed from ductile iron with an EPDM seal, it is rated for a maximum operating pressure of 750…
SKU 3G-OTH-468326
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 Rigid Coupling is a rigid bolted clamp grooved pipe coupling, available in a 2-1/2 in x 2-1/2 in size. Constructed from ductile iron with an EPDM seal, it is rated for a maximum operating pressure of 750 psi (MPN 390213408).
Frequently Asked Questions
What is the GRUVLOK Rigid Coupling used for?
The GRUVLOK Rigid Coupling is used to join grooved-end pipes in industrial fire protection, HVAC, and process piping systems. It provides a rigid, leak-proof connection rated for 750 psi, suitable for high-pressure water, oil, and chemical lines.
What are the specifications of the GRUVLOK Rigid Coupling 390213408?
The GRUVLOK Rigid Coupling (MPN 390213408) is a 2-1/2 in x 2-1/2 in rigid bolted clamp made of ductile iron with an EPDM seal. It has a maximum operating pressure of 750 psi and is designed for grooved pipe systems.
Where to buy the GRUVLOK Rigid Coupling worldwide?
3G Electric supplies the GRUVLOK Rigid Coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 750 psi ductile iron coupling.
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 EPDM gasket, place it over the pipe ends, then position the ductile iron housing halves 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.
