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GRUVLOK Metal Pipe Elbow: 90° Elbow, 4 in x 4 in, Ductile Iron - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK Metal Pipe Elbow: 90° Elbow, 4 in x 4 in, Ductile Iron

The GRUVLOK Metal Pipe Elbow is a 90° grooved pipe fitting in ductile iron, sized 4 in x 4 in, rated for 300 psi @ 150° F (MPN 0390014306). 3G Electric interprets this demand and sources it across 14 industrial…

SKU 3G-OTH-460928

Brand
GRUVLOK
Item
Metal Pipe Elbow: 90° Elbow, 4 in x 4 in, Ductile Iron
Category
Grooved Pipe Fittings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390014306
Type
4 in x 4 in, Ductile Iron, 300 psi @ 150° F
Fitting Pipe Size
4 in x 4 in
Maximum Operating Pressure
300 psi @ 150° F
View Full Spec Sheet

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

Product Description

The GRUVLOK Metal Pipe Elbow is a 90° grooved pipe fitting in ductile iron, sized 4 in x 4 in, rated for 300 psi @ 150° F (MPN 0390014306). 3G Electric interprets this demand and sources it across 14 industrial departments — with specialist depth in combustion, pumps and controls — to deliver the right answer, not just a catalog.

Frequently Asked Questions

What is a GRUVLOK 90° elbow used for?

A GRUVLOK 90° elbow is a grooved pipe fitting used to change flow direction in industrial piping systems. It is commonly applied in fire protection, HVAC, and process water lines where ductile iron and a 300 psi @ 150° F rating are required.

What are the specifications of the GRUVLOK 4 in x 4 in elbow?

The GRUVLOK metal pipe elbow is a 90° grooved fitting in ductile iron, sized 4 in x 4 in, with a maximum operating pressure of 300 psi @ 150° F. The manufacturer part number is 0390014306.

Where to buy GRUVLOK pipe fittings worldwide?

3G Electric supplies GRUVLOK pipe fittings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this 90° elbow and deliver it to your site — contact us for availability and lead time.

How to install a grooved pipe elbow?

Installation of a GRUVLOK grooved elbow requires proper alignment of the pipe ends, lubricating the gasket, and tightening the coupling bolts to the manufacturer's torque specification. Always follow GRUVLOK's published installation instructions for the 4 in size.

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 fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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