GRUVLOK Grooved Pipe Coupling, 8 in, NBR Seal, 600 psi, Ductile Iron
The GRUVLOK Clamp Coupling (8 in x 8 in, MPN 0390102028) is a grooved pipe coupling with a ductile iron body and NBR seal, designed for grooved x grooved x grooved connections. It supports a maximum operating…
SKU 3G-OTH-460078
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.
Need installation or engineering help?
Ask a question
Product Description
The GRUVLOK Clamp Coupling (8 in x 8 in, MPN 0390102028) is a grooved pipe coupling with a ductile iron body and NBR seal, designed for grooved x grooved x grooved connections. It supports a maximum operating pressure of 600 psi.
Frequently Asked Questions
What is the GRUVLOK 8 in clamp coupling used for?
The GRUVLOK 8 in clamp coupling (MPN 0390102028) is used for joining grooved-end pipe in industrial fire protection, HVAC, and process piping systems. Its ductile iron body and NBR seal handle pressures up to 600 psi, making it suitable for water, oil, and non-corrosive fluid services.
What are the specifications of the GRUVLOK 0390102028 coupling?
The GRUVLOK 0390102028 is an 8 in x 8 in grooved clamp coupling with a ductile iron body and NBR seal. It features a grooved x grooved x grooved connection and a maximum operating pressure of 600 psi. The NBR seal provides reliable performance in water and oil applications.
Where to buy GRUVLOK grooved pipe couplings worldwide?
3G Electric supplies GRUVLOK grooved pipe couplings like the 8 in clamp coupling (0390102028) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other industrial piping components.
How to install a GRUVLOK grooved clamp coupling?
To install a GRUVLOK grooved clamp coupling, ensure pipe ends are clean and properly grooved per manufacturer standards. Lubricate the NBR gasket, place it over the pipe ends, then position the coupling housing over the gasket. Tighten bolts evenly to the recommended torque to achieve a leak-free joint at up to 600 psi.
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.
