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GRUVLOK Grooved Pipe Coupling - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Grooved Pipe Coupling

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
Grooved Pipe Coupling
Part Number
0390013605
Category
Grooved Pipe Couplings
Available to Order
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Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

GRUVLOK
Manufacturer Part Number
0390013605
Type
14 in x 14 in, Ductile Iron, EPDM Seal, 300 psi @ 150° F
Material
Painted A536 65-45-12 Ductile Iron
Standards
ASTM A536
Catalog Page
N/A
Fitting Shape
Clamp
Includes Seal
Yes
Seal Material
EPDM
Connector Type
Coupling
Fitting Side A
14 in Grooved
Fitting Side B
14 in Grooved
Fitting Side C
Grooved
For Media Type
Air; Gases; Oils
Overall Length
19-3/4 in
Country of Origin
USA (subject to change)
Fitting Pipe Size
14 in x 14 in
Bolt Hole Diameter
5-1/2 in
Side 2 Thread Size
0
Product Description
Grooved pipe couplings clamp around the ends of grooved pipes to create a secure connection.
Bolt Circle Diameter
7/8 in
Flange Outside Diameter
14 in
Maximum Operating Pressure
300 psi @ 150° F
Fitting Side A Outside Diameter
16-1/4 in
Fitting Side B Outside Diameter
16-1/4 in
Includes Pre-Applied Thread Sealant
No

Technical Documents

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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).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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.
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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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