We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

GRUVLOK Clamp Coupling: 1 in x 1 in, EPDM Seal, 600 psi, Ductile Iron - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: 1 in x 1 in, EPDM Seal, 600 psi, Ductile Iron

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
Clamp Coupling: 1 in x 1 in, EPDM Seal, 600 psi, Ductile Iron
Category
Grooved Pipe Couplings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from GRUVLOK

View all GRUVLOK parts
GRUVLOK Clamp Coupling: Rigid Bolted, 1 1/2 in x 1 1/2 in, Ductile Iron, NBR Seal, 300 psi (MPN 0390212702)
GRUVLOK
GRUVLOK Clamp Coupling: Rigid Bolted, 1 1/2 in x 1 1/2 in, Ductile Iron, NBR Seal, 300 psi (MPN 0390212702)
GRUVLOK Clamp Coupling: 3 in x 2 1/2 in, NBR Seal, 500 psi, Ductile Iron, Bolted, 7 1/8 in Lg (MPN 0390111144)
GRUVLOK
GRUVLOK Clamp Coupling: 3 in x 2 1/2 in, NBR Seal, 500 psi, Ductile Iron, Bolted, 7 1/8 in Lg (MPN 0390111144)
Clamp Coupling: 316 Stainless Steel, 3 in x 3 in, 6 1/2 in Lg, EPDM, 750 psi, Bolted (MPN 0390065308)
GRUVLOK
Clamp Coupling: 316 Stainless Steel, 3 in x 3 in, 6 1/2 in Lg, EPDM, 750 psi, Bolted (MPN 0390065308)
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)
GRUVLOK
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)
Clamp Coupling: 316 Stainless Steel, 6 in x 6 in, 10 7/8 in Lg, EPDM, 750 psi, Bolted (MPN 0390065314)
GRUVLOK
Clamp Coupling: 316 Stainless Steel, 6 in x 6 in, 10 7/8 in Lg, EPDM, 750 psi, Bolted (MPN 0390065314)
Clamp Coupling: 316 Stainless Steel, 5 in x 5 in, 9 45/64 in Lg, EPDM, 750 psi, Bolted (MPN 0390065312)
GRUVLOK
Clamp Coupling: 316 Stainless Steel, 5 in x 5 in, 9 45/64 in Lg, EPDM, 750 psi, Bolted (MPN 0390065312)
Clamp Coupling: 316 Stainless Steel, 10 in x 10 in, 16 25/64 in Lg, EPDM, 750 psi, Bolted (MPN 0390065318)
GRUVLOK
Clamp Coupling: 316 Stainless Steel, 10 in x 10 in, 16 25/64 in Lg, EPDM, 750 psi, Bolted (MPN 0390065318)
Clamp Coupling: 316 Stainless Steel, 4 in x 4 in, 7 57/64 in Lg, EPDM, 500 psi, Bolted (MPN 0390065212)
GRUVLOK
Clamp Coupling: 316 Stainless Steel, 4 in x 4 in, 7 57/64 in Lg, EPDM, 500 psi, Bolted (MPN 0390065212)