GRUVLOK Grooved Pipe Coupling
<p>The GRUVLOK Grooved Pipe Coupling (4 in x 4 in) is a robust ductile iron coupling designed for reliable joining of grooved-end pipes. With a maximum operating pressure of 300 psi at 150°F and an NBR seal, it suits…
SKU 3G-OTH-468370
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
<p>The GRUVLOK Grooved Pipe Coupling (4 in x 4 in) is a robust ductile iron coupling designed for reliable joining of grooved-end pipes. With a maximum operating pressure of 300 psi at 150°F and an NBR seal, it suits a range of industrial piping applications. This model, part number 0390006546, is a standard choice for HVAC, fire protection, and process piping systems.</p><p>For Singapore procurement, 3G Electric offers this coupling with SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia. Worldwide shipping is also available.</p>
Frequently Asked Questions
What is the maximum operating pressure and temperature rating for this GRUVLOK coupling?
The maximum operating pressure is 300 psi at 150°F.
What are the material and seal specifications of this coupling?
The coupling is made of ductile iron and features an NBR (nitrile rubber) seal. It is sized 4 in x 4 in.
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.
