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GRUVLOK Clamp Coupling: 2 1/2 in x 2 1/2 in, EPDM Seal, 300 psi, Ductile Iron, Hinged - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: 2 1/2 in x 2 1/2 in, EPDM Seal, 300 psi, Ductile Iron, Hinged

The GRUVLOK Clamp Coupling (MPN 0390209047) is a 2 1/2 in x 2 1/2 in grooved pipe coupling with a hinged, ductile iron design and an EPDM seal, rated for a maximum operating pressure of 300 psi and a length of 5 7/8…

SKU 3G-OTH-460085

Brand
GRUVLOK
Item
Clamp Coupling: 2 1/2 in x 2 1/2 in, EPDM Seal, 300 psi, Ductile Iron, Hinged
Category
Grooved Pipe Couplings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390209047
Type
EPDM Seal, 300 psi, Ductile Iron, Hinged
Lg
5 7/8 in
Maximum Operating Pressure
300 psi
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Clamp Coupling (MPN 0390209047) is a 2 1/2 in x 2 1/2 in grooved pipe coupling with a hinged, ductile iron design and an EPDM seal, rated for a maximum operating pressure of 300 psi and a length of 5 7/8 in. 3G Electric interprets demand for this OEM product across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the GRUVLOK 0390209047 clamp coupling used for?

The GRUVLOK 0390209047 hinged clamp coupling joins 2 1/2 in grooved-end pipe in fire protection, HVAC, and industrial piping systems. Its ductile iron body and EPDM seal handle water and dilute chemicals up to 300 psi. 3G Electric supplies this OEM coupling worldwide.

What are the specifications of the GRUVLOK 0390209047 coupling?

This GRUVLOK coupling has a 2 1/2 in x 2 1/2 in size, ductile iron construction, EPDM seal, hinged design, 5 7/8 in length, and maximum operating pressure of 300 psi. The manufacturer part number is 0390209047. 3G Electric sources this OEM part for global delivery.

Where to buy the GRUVLOK 0390209047 coupling worldwide?

3G Electric supplies the GRUVLOK 0390209047 hinged clamp coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this OEM grooved pipe coupling.

How to install a GRUVLOK hinged clamp coupling?

Align the coupling over the grooved pipe ends, ensuring the EPDM gasket seats evenly. Tighten the bolts evenly to the torque specified by GRUVLOK for the 2 1/2 in size. Do not exceed 300 psi operating pressure. 3G Electric provides sourcing support for this coupling.

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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