GRUVLOK Rigid Coupling: Clamp, 6 in x 6 in, EPDM Seal, 700 psi, Ductile Iron
The GRUVLOK Rigid Coupling is a grooved pipe coupling (clamp type) in a 6 in x 6 in size, featuring an EPDM seal and ductile iron construction with grooved x grooved connections. It has a maximum operating pressure…
SKU 3G-OTH-460119
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
Need installation or engineering help?
Ask a question
Product Description
The GRUVLOK Rigid Coupling is a grooved pipe coupling (clamp type) in a 6 in x 6 in size, featuring an EPDM seal and ductile iron construction with grooved x grooved connections. It has a maximum operating pressure of 700 psi (MPN 390213816).
Frequently Asked Questions
What is a GRUVLOK rigid coupling used for?
A GRUVLOK rigid coupling joins grooved-end pipe in fire protection, HVAC, and industrial piping systems. It provides a leak-tight, mechanically strong connection that resists axial movement, making it suitable for high-pressure applications up to 700 psi.
What are the specifications of the GRUVLOK rigid coupling 390213816?
This GRUVLOK rigid coupling is a 6 in x 6 in clamp with an EPDM seal, ductile iron construction, and grooved x grooved connections. It has a maximum operating pressure of 700 psi. The manufacturer part number is 390213816.
Where to buy GRUVLOK rigid couplings worldwide?
3G Electric supplies GRUVLOK rigid couplings 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 the 6 in x 6 in model (MPN 390213816).
How to install a GRUVLOK rigid coupling?
Installation requires clean, properly grooved pipe ends. Lubricate the EPDM gasket, place it over both pipe ends, then position the coupling housing over the gasket. Tighten bolts evenly to the torque specified by GRUVLOK. Always follow the manufacturer's instructions for pressure ratings and bolt 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.
