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GRUVLOK Clamp Coupling: 12 in x 12 in, EPDM Seal, 400 psi, Ductile Iron - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: 12 in x 12 in, EPDM Seal, 400 psi, Ductile Iron

The GRUVLOK Clamp Coupling (MPN 0390101897) is a 12 in x 12 in grooved pipe coupling with a ductile iron body and EPDM seal, rated for a maximum operating pressure of 400 psi. It features a grooved x grooved x…

SKU 3G-OTH-460080

Brand
GRUVLOK
Item
Clamp Coupling: 12 in x 12 in, EPDM Seal, 400 psi, Ductile Iron
Category
Grooved Pipe Couplings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390101897
Type
EPDM Seal, 400 psi, Ductile Iron, Grooved x Grooved x Grooved
Fitting Pipe Size
12 in x 12 in
Maximum Operating Pressure
400 psi
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Clamp Coupling (MPN 0390101897) is a 12 in x 12 in grooved pipe coupling with a ductile iron body and EPDM seal, rated for a maximum operating pressure of 400 psi. It features a grooved x grooved x grooved connection design for secure pipe joining.

Frequently Asked Questions

What is the GRUVLOK 12 in clamp coupling used for?

The GRUVLOK 12 in clamp coupling is used to join grooved-end pipes in industrial piping systems, such as fire protection, HVAC, and process water lines. Its ductile iron body and EPDM seal provide a secure, leak-resistant connection rated for up to 400 psi.

What are the specifications of the GRUVLOK 0390101897 coupling?

The GRUVLOK 0390101897 is a 12 in x 12 in grooved pipe coupling with a ductile iron body and EPDM seal. It has a grooved x grooved x grooved connection design and a maximum operating pressure of 400 psi. It is suitable for use with standard grooved-end pipe.

Where to buy GRUVLOK 12 in grooved couplings worldwide?

3G Electric supplies GRUVLOK 12 in grooved couplings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this GRUVLOK coupling.

How to install a GRUVLOK grooved pipe coupling?

To install a GRUVLOK grooved coupling, ensure pipe ends are clean and properly grooved. Lubricate the EPDM gasket and place it over the pipe ends. Position the coupling housing over the gasket, insert bolts, and tighten nuts evenly to the manufacturer's torque specification. Do not over-tighten.

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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