GRUVLOK Flex Bolted Clamp Coupling
The GRUVLOK Clamp Coupling: Flex Bolted is a grooved pipe coupling in an 8 in x 8 in size, constructed from ductile iron with an EPDM seal and rated for a maximum operating pressure of 800 psi (MPN 0390004588). 3G…
SKU 3G-OTH-468378
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: Flex Bolted is a grooved pipe coupling in an 8 in x 8 in size, constructed from ductile iron with an EPDM seal and rated for a maximum operating pressure of 800 psi (MPN 0390004588). 3G Electric interprets this demand and delivers the genuine OEM part, backed by specialist expertise across 14 industrial departments — including combustion, pumps and controls — to ensure you get the right solution.
Frequently Asked Questions
What is the GRUVLOK Flex Bolted Clamp Coupling used for?
The GRUVLOK Flex Bolted Clamp Coupling is used to join grooved-end pipes in industrial fire protection, HVAC, and process piping systems. It provides a flexible, leak-tight connection rated for 800 psi, accommodating thermal expansion and minor misalignment in ductile iron or steel pipe runs.
What are the specifications of the GRUVLOK 0390004588 coupling?
The GRUVLOK 0390004588 is an 8 in x 8 in flex bolted clamp coupling made of ductile iron with an EPDM seal. It has a maximum operating pressure of 800 psi and is designed for grooved pipe connections. 3G Electric supplies this genuine OEM part globally.
Where to buy GRUVLOK 8 in clamp coupling worldwide?
3G Electric supplies the GRUVLOK 8 in flex bolted clamp coupling (MPN 0390004588) to customers 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 genuine OEM part.
How to install a GRUVLOK flex bolted coupling?
To install a GRUVLOK flex bolted coupling, ensure pipe ends are clean and grooved per manufacturer specs. Place the gasket over both pipe ends, then position the coupling housing over the gasket. Tighten bolts evenly to the recommended torque. 3G Electric can provide technical support for proper selection and installation.
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.
