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GRUVLOK Clamp Coupling: 8 in x 8 in, EPDM Seal, 800 psi, Ductile Iron - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: 8 in x 8 in, EPDM Seal, 800 psi, Ductile Iron

The GRUVLOK Clamp Coupling (8 in x 8 in, MPN 0390095388) is a grooved pipe coupling with an EPDM seal and ductile iron construction, featuring a Grooved x Grooved x Grooved connection and a maximum operating pressure…

SKU 3G-OTH-460106

Brand
GRUVLOK
Item
Clamp Coupling: 8 in x 8 in, EPDM Seal, 800 psi, Ductile Iron
Category
Grooved Pipe Couplings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390095388
Type
EPDM Seal, 800 psi, Ductile Iron, Grooved x Grooved x Grooved
Maximum Operating Pressure
800 psi
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Clamp Coupling (8 in x 8 in, MPN 0390095388) is a grooved pipe coupling with an EPDM seal and ductile iron construction, featuring a Grooved x Grooved x Grooved connection and a maximum operating pressure of 800 psi.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the GRUVLOK Clamp Coupling used for?

The GRUVLOK Clamp Coupling (8 in x 8 in, MPN 0390095388) is used to join grooved-end pipes in industrial piping systems for water, oil, or chemical transfer. Its ductile iron body and EPDM seal handle pressures up to 800 psi, making it suitable for fire protection, HVAC, and process lines.

What are the specifications of the GRUVLOK Clamp Coupling?

This GRUVLOK coupling has an 8 in x 8 in size, Grooved x Grooved x Grooved connection, ductile iron construction, EPDM seal, and a maximum operating pressure of 800 psi. The manufacturer part number is 0390095388. It is designed for grooved pipe systems requiring reliable sealing and high-pressure performance.

Where to buy the GRUVLOK Clamp Coupling worldwide?

3G Electric supplies the GRUVLOK Clamp Coupling (MPN 0390095388) 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 8 in grooved coupling with 800 psi rating.

How to install a GRUVLOK Clamp Coupling?

To install a GRUVLOK Clamp Coupling, ensure pipe ends are clean and grooved per manufacturer specs. Lubricate the EPDM gasket, place it over both pipe ends, then position the ductile iron housing over the gasket. Tighten bolts evenly to the torque specified by GRUVLOK for a leak-free joint at up to 800 psi.

Used in

Common applications for GRUVLOK
Fire-protection systems — GRUVLOK ductile iron butterfly valves (e.g., SKU 3DVX7) for water-based sprinkler and standpipe networks.
Chemical processing — GRUVLOK carbon steel butterfly valve with 316 stainless steel disc (SKU 60WR76) for handling corrosive media.
General water distribution — GRUVLOK ductile iron butterfly valve with EPDM seat (SKU 60WR98) for municipal or industrial water lines.
HVAC piping — GRUVLOK grooved-end butterfly valves for chilled water or hot water systems requiring quick installation.
Industrial process control — GRUVLOK lever-operated butterfly valve (SKU 60WR82) for throttling or isolation in chemical media applications.

GRUVLOK 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.

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