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GRUVLOK Clamp Coupling: 4 in x 2 in, EPDM Seal, 500 psi, Ductile Iron - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: 4 in x 2 in, EPDM Seal, 500 psi, Ductile Iron

The GRUVLOK Clamp Coupling (MPN 0390111722) is a grooved pipe coupling with a 4 in x 2 in configuration, featuring an EPDM seal, ductile iron construction, and grooved x grooved x grooved connections. It has a…

SKU 3G-OTH-460069

Brand
GRUVLOK
Item
Clamp Coupling: 4 in x 2 in, EPDM Seal, 500 psi, Ductile Iron
Category
Grooved Pipe Couplings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390111722
Type
EPDM Seal, 500 psi, Ductile Iron, Grooved x Grooved x Grooved
Maximum Operating Pressure
500 psi
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Clamp Coupling (MPN 0390111722) is a grooved pipe coupling with a 4 in x 2 in configuration, featuring an EPDM seal, ductile iron construction, and grooved x grooved x grooved connections. It has a maximum operating pressure of 500 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 connects grooved-end pipes in industrial fire protection, HVAC, and process piping systems. Its 4 in x 2 in configuration with EPDM seal handles water and dilute chemicals up to 500 psi, providing a rigid, leak-resistant joint.

What are the specifications of the GRUVLOK Clamp Coupling?

This GRUVLOK coupling (MPN 0390111722) has a 4 in x 2 in size, ductile iron construction, EPDM seal, and grooved x grooved x grooved connections. Maximum operating pressure is 500 psi. It is designed for grooved pipe systems requiring a durable, high-pressure joint.

Where to buy the GRUVLOK Clamp Coupling worldwide?

3G Electric supplies the GRUVLOK Clamp Coupling (MPN 0390111722) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this grooved pipe coupling.

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 coupling housing over the gasket. Tighten bolts evenly to the torque recommended by GRUVLOK for a secure seal.

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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