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

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

The GRUVLOK Clamp Coupling: Flex Hinged is a grooved pipe coupling in a 2-1/2 in x 2-1/2 in size, constructed from ductile iron with an EPDM seal and rated for a maximum operating pressure of 300 psi (MPN…

SKU 3G-OTH-468375

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

GRUVLOK
Manufacturer Part Number
0390200046
Type
2 1/2 in x 2 1/2 in, Ductile Iron, EPDM Seal, 300 psi
Fitting Pipe Size
2-1/2 in x 2-1/2 in
Maximum Operating Pressure
300 psi
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Clamp Coupling: Flex Hinged is a grooved pipe coupling in a 2-1/2 in x 2-1/2 in size, constructed from ductile iron with an EPDM seal and rated for a maximum operating pressure of 300 psi (MPN 0390200046). 3G Electric interprets this demand and sources the genuine GRUVLOK coupling across our 14 industrial departments, with specialist expertise in combustion, pumps and controls ensuring the right fit for your piping system.

Frequently Asked Questions

What is the GRUVLOK Flex Hinged Clamp Coupling used for?

The GRUVLOK Flex Hinged Clamp Coupling is used to join grooved-end pipes in fire protection, HVAC, and industrial piping systems. Its hinged design allows quick installation and maintenance without full disassembly, making it ideal for tight spaces. 3G Electric supplies this genuine GRUVLOK coupling worldwide.

What are the specifications of the GRUVLOK 0390200046 coupling?

The GRUVLOK 0390200046 is a 2-1/2 in x 2-1/2 in flex hinged clamp coupling made of ductile iron with an EPDM seal. It has a maximum operating pressure of 300 psi. 3G Electric sources this genuine GRUVLOK coupling for global delivery.

Where to buy GRUVLOK 0390200046 worldwide?

3G Electric supplies the genuine GRUVLOK 0390200046 flex hinged clamp coupling worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this ductile iron coupling rated for 300 psi.

How to install a GRUVLOK flex hinged clamp coupling?

To install a GRUVLOK flex hinged clamp coupling, ensure pipe ends are clean and grooved per manufacturer specs. Open the hinged clamp, position it over the joint, and tighten the bolts evenly to the recommended torque. 3G Electric provides genuine GRUVLOK couplings for reliable piping connections.

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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