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GRUVLOK Clamp Coupling: Clamp, 14 in x 14 in, Ductile Iron, EPDM Seal - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: Clamp, 14 in x 14 in, Ductile Iron, EPDM Seal

The GRUVLOK Clamp Coupling is a grooved pipe coupling in a 14 in x 14 in size, constructed from ductile iron with an EPDM seal. It is rated for a maximum operating pressure of 300 psi at 150° F (MPN 0390013605).

SKU 3G-OTH-468267

Brand
GRUVLOK
Item
Clamp Coupling: Clamp, 14 in x 14 in, Ductile Iron, EPDM Seal
Category
Grooved Pipe Couplings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390013605
Type
14 in x 14 in, Ductile Iron, EPDM Seal, 300 psi @ 150° F
Fitting Pipe Size
14 in x 14 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 14 in x 14 in size, constructed from ductile iron with an EPDM seal. It is rated for a maximum operating pressure of 300 psi at 150° F (MPN 0390013605).

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 up to 300 psi at 150° F, using a ductile-iron housing and EPDM seal for reliable performance.

What are the specifications of the GRUVLOK 14 in x 14 in clamp coupling?

This GRUVLOK clamp coupling has a 14 in x 14 in fitting pipe size, ductile-iron construction, and an EPDM seal. It is rated for a maximum operating pressure of 300 psi at 150° F. The manufacturer part number is 0390013605.

Where to buy a GRUVLOK 14 in clamp coupling worldwide?

3G Electric supplies the GRUVLOK 14 in x 14 in clamp coupling (MPN 0390013605) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct grooved pipe coupling for your industrial application.

How to install a GRUVLOK grooved pipe coupling?

To install a GRUVLOK clamp coupling, ensure pipe ends are clean and grooved per manufacturer specifications. Lubricate the EPDM gasket, place it over both pipe ends, then position the ductile-iron housing over the gasket and tighten bolts evenly to the recommended torque.

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: Bolted, 3 in x 3 in, Ductile Iron, NBR Seal, 600 psi, 8 1/8 in Overall Lg (MPN 0390007581). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 600 psi; Fitting Pipe Size: 3 in x 3 in.
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Clamp Coupling: 316 Stainless Steel, 2 in x 2 in, 4 31/32 in Lg, EPDM, 500 psi, Bolted (MPN 0390065206). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 500 psi; Standards: American National Standards; Movement Tolerance: Flexible; Fitting Pipe Size: 2 in x 2 in.
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