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GRUVLOK Grooved Pipe Coupling - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Grooved Pipe Coupling

The GRUVLOK Clamp Coupling (MPN 0390092401) is a 1 in x 1 in grooved pipe coupling with a ductile iron body and EPDM seal, rated for a maximum operating pressure of 600 psi. It features a grooved x grooved x grooved…

SKU 3G-OTH-460139

Brand
GRUVLOK
Item
Grooved Pipe Coupling
Part Number
0390092401
Category
Grooved Pipe Couplings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390092401
Type
EPDM Seal, 600 psi, Ductile Iron, Grooved x Grooved x Grooved
Maximum Operating Pressure
600 psi

Technical Documents

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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Clamp Coupling (MPN 0390092401) is a 1 in x 1 in grooved pipe coupling with a ductile iron body and EPDM seal, rated for a maximum operating pressure of 600 psi. It features a grooved x grooved x grooved connection design for secure piping joints.

Frequently Asked Questions

What is the GRUVLOK Clamp Coupling used for?

The GRUVLOK Clamp Coupling is used to join grooved-end pipes in industrial piping systems, providing a secure, leak-resistant connection. It is suitable for applications in HVAC, fire protection, and process piping where reliable joints under pressure are required.

What are the specifications of the GRUVLOK Clamp Coupling 0390092401?

This GRUVLOK coupling has a 1 in x 1 in grooved x grooved x grooved design, ductile iron body, and EPDM seal. It is rated for a maximum operating pressure of 600 psi. The manufacturer part number is 0390092401.

Where to buy GRUVLOK Clamp Coupling worldwide?

3G Electric supplies the GRUVLOK Clamp Coupling worldwide, handling full logistics and customs clearance for international orders. As a global industrial sourcing partner, we provide this coupling and support for grooved piping systems across multiple industries.

How to install a GRUVLOK grooved pipe coupling?

To install a GRUVLOK coupling, ensure pipe ends are clean and grooved per manufacturer specifications. Lubricate the EPDM gasket, place it over the pipe ends, then position the coupling housing and tighten bolts evenly to the recommended torque. Always follow GRUVLOK installation guidelines.

Used in

Common applications for GRUVLOK
Fire protection systems — GRUVLOK grooved couplings and fittings for joining sprinkler pipe, such as the 6-inch coupling (SKU 46KK70) rated for 300 psi.
HVAC piping — GRUVLOK flexible couplings (e.g., SKU 408JM0) to accommodate thermal movement in chilled water and heating systems.
Process piping — GRUVLOK concentric reducer elbow (SKU 408GX7) for changing pipe direction and size in chemical and industrial processes.
Industrial piping — GRUVLOK high-pressure couplings (e.g., SKU 408HF6) rated to 1,000 psi for demanding applications.
Mechanical piping systems — GRUVLOK rigid couplings (e.g., SKU 60XP12) for joining large-diameter pipe in water distribution.
Plumbing systems — GRUVLOK NSF 61 approved couplings for potable water applications, ensuring compliance with health standards.
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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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