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GRUVLOK Clamp Coupling: 2 1/2 in x 2 1/2 in, EPDM Seal, 1,000 psi, Ductile Iron - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: 2 1/2 in x 2 1/2 in, EPDM Seal, 1,000 psi, Ductile Iron

The GRUVLOK Clamp Coupling (MPN 0390113402) is a 2 1/2 in x 2 1/2 in grooved pipe coupling with a bolted ductile iron body and EPDM seal, rated for a maximum operating pressure of 1,000 psi. 3G Electric sources this…

SKU 3G-OTH-460144

Brand
GRUVLOK
Item
Clamp Coupling: 2 1/2 in x 2 1/2 in, EPDM Seal, 1,000 psi, Ductile Iron
Category
Grooved Pipe Couplings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390113402
Type
EPDM Seal, 1,000 psi, Ductile Iron, Bolted
Maximum Operating Pressure
1,000 psi
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Clamp Coupling (MPN 0390113402) is a 2 1/2 in x 2 1/2 in grooved pipe coupling with a bolted ductile iron body and EPDM seal, rated for a maximum operating pressure of 1,000 psi. 3G Electric sources this genuine OEM component across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and supply.

Frequently Asked Questions

What is the GRUVLOK Clamp Coupling used for?

The GRUVLOK Clamp Coupling (MPN 0390113402) is used to join grooved-end pipes in industrial fire protection, HVAC, and process piping systems. Its bolted ductile iron body and EPDM seal provide a reliable, leak-tight connection rated for 1,000 psi maximum operating pressure.

What are the specifications of the GRUVLOK Clamp Coupling 0390113402?

This GRUVLOK coupling is 2 1/2 in x 2 1/2 in, with a bolted ductile iron body and EPDM seal. It is rated for a maximum operating pressure of 1,000 psi. The manufacturer part number is 0390113402. 3G Electric supplies this genuine OEM component worldwide.

Where to buy GRUVLOK Clamp Coupling 0390113402 worldwide?

3G Electric supplies the GRUVLOK Clamp Coupling (MPN 0390113402) to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine OEM component to your facility. Contact us for a quote and delivery timeline.

How to install a GRUVLOK grooved pipe coupling?

Installation of a GRUVLOK grooved pipe coupling involves aligning the coupling halves over the pipe grooves, inserting the EPDM gasket, and tightening the bolts evenly to the manufacturer's torque specification. Always follow GRUVLOK's published installation instructions and use proper lubrication for the gasket.

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: Rigid Bolted, 1 1/4 in x 1 1/4 in, Ductile Iron, NBR Seal, 300 psi (MPN 0390212660). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi; Fitting Pipe Size: 1-1/4 in x 1-1/4 in.
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