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

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

The GRUVLOK Clamp Coupling is a grooved pipe coupling in a 2-1/2 in x 2-1/2 in size, constructed of ductile iron with an EPDM seal. It is rated for a maximum operating pressure of 300 psi at 150° F (MPN 0390010023)…

SKU 3G-OTH-468359

Brand
GRUVLOK
Item
Clamp Coupling: Clamp, 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
0390010023
Type
2 1/2 in x 2 1/2 in, Ductile Iron, EPDM Seal, 300 psi @ 150° F
Fitting Pipe Size
2-1/2 in x 2-1/2 in
Maximum Operating Pressure
300 psi @ 150° F
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Clamp Coupling is a grooved pipe coupling in a 2-1/2 in x 2-1/2 in size, constructed of ductile iron with an EPDM seal. It is rated for a maximum operating pressure of 300 psi at 150° F (MPN 0390010023). 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a GRUVLOK clamp coupling used for?

A GRUVLOK clamp coupling joins grooved-end pipe in fire protection, HVAC, and industrial piping systems. It provides a flexible, leak-tight connection rated for 300 psi at 150° F. 3G Electric supplies this genuine GRUVLOK component worldwide.

What are the specifications of the GRUVLOK 0390010023 clamp coupling?

The GRUVLOK 0390010023 is a 2-1/2 in x 2-1/2 in ductile iron clamp coupling with an EPDM seal. It has a maximum operating pressure of 300 psi at 150° F. 3G Electric sources this genuine GRUVLOK part for global delivery.

Where to buy a GRUVLOK 0390010023 clamp coupling worldwide?

3G Electric supplies the GRUVLOK 0390010023 clamp coupling worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine ductile iron coupling rated for 300 psi at 150° F.

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 housing halves and tighten bolts evenly to the recommended torque. 3G Electric supplies this genuine 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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GRUVLOK Clamp Coupling: Clamp, 3 1/2 in x 3 1/2 in, Ductile Iron, EPDM Seal, 300 psi @ 150° F (MPN 0390003069). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi @ 150° F; Fitting Pipe Size: 3-1/2 in x 3-1/2 in.
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GRUVLOK Clamp Coupling: Clamp, 3 1/2 in x 3 1/2 in, Ductile Iron, EPDM Seal, 300 psi @ 150° F (MPN 0390003069). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi @ 150° F; Fitting Pipe Size: 3-1/2 in x 3-1/2 in.
GRUVLOK Clamp Coupling: Clamp, 4 in x 4 in, Ductile Iron, NBR Seal, 300 psi @ 150° F (MPN 0390010262). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi @ 150° F; Fitting Pipe Size: 4 in x 4 in.
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GRUVLOK Clamp Coupling: Clamp, 4 in x 4 in, Ductile Iron, NBR Seal, 300 psi @ 150° F (MPN 0390010262). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi @ 150° F; Fitting Pipe Size: 4 in x 4 in.
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GRUVLOK Rigid Coupling: Clamp, 6 in x 6 in, EPDM Seal, 700 psi, Ductile Iron, Grooved x Grooved (MPN 390213816). Key specifications — Maximum Operating Pressure: 700 psi; Brand: GRUVLOK.
GRUVLOK Clamp Coupling: Bolted, 8 in x 6 in, Ductile Iron, EPDM Seal, 500 psi, 14 in Overall Lg (MPN 0390009645). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 500 psi; Fitting Pipe Size: 8 in x 6 in.
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GRUVLOK Clamp Coupling: Bolted, 8 in x 6 in, Ductile Iron, EPDM Seal, 500 psi, 14 in Overall Lg (MPN 0390009645). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 500 psi; Fitting Pipe Size: 8 in x 6 in.
GRUVLOK Clamp Coupling: Bolted, 4 in x 2 in, Ductile Iron, EPDM Seal, 500 psi, 8 7/8 in Overall Lg (MPN 0390009421). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 500 psi; Fitting Pipe Size: 4 in x 2 in.
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GRUVLOK Clamp Coupling: Bolted, 4 in x 2 in, Ductile Iron, EPDM Seal, 500 psi, 8 7/8 in Overall Lg (MPN 0390009421). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 500 psi; Fitting Pipe Size: 4 in x 2 in.
Clamp Coupling: 316 Stainless Steel, 2 1/2 in x 2 1/2 in, 5 11/16 in Lg, EPDM, 750 psi, Bolted (MPN 0390065306). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 750 psi; Movement Tolerance: Rigid; Fitting Pipe Size: 2-1/2 in x 2-1/2 in.
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Clamp Coupling: 316 Stainless Steel, 2 1/2 in x 2 1/2 in, 5 11/16 in Lg, EPDM, 750 psi, Bolted (MPN 0390065306). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 750 psi; Movement Tolerance: Rigid; Fitting Pipe Size: 2-1/2 in x 2-1/2 in.
GRUVLOK Clamp Coupling: 3 in x 2 1/2 in, EPDM Seal, 500 psi, Ductile Iron, Bolted, 7 1/8 in Lg (MPN 0390111680). Key specifications — Maximum Operating Pressure: 500 psi; Brand: GRUVLOK.
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GRUVLOK Clamp Coupling: 3 in x 2 1/2 in, EPDM Seal, 500 psi, Ductile Iron, Bolted, 7 1/8 in Lg (MPN 0390111680). Key specifications — Maximum Operating Pressure: 500 psi; Brand: GRUVLOK.
GRUVLOK Clamp Coupling: 2 in x 2 in, NBR Seal, 750 psi, Ductile Iron, Grooved x Grooved x Grooved (MPN 0390101962). Key specifications — Maximum Operating Pressure: 750 psi; Brand: GRUVLOK.
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GRUVLOK Clamp Coupling: 2 in x 2 in, NBR Seal, 750 psi, Ductile Iron, Grooved x Grooved x Grooved (MPN 0390101962). Key specifications — Maximum Operating Pressure: 750 psi; Brand: GRUVLOK.