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GRUVLOK Metal Pipe Elbow: Concentric Reducer, 6 in x 4 in - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK Metal Pipe Elbow: Concentric Reducer, 6 in x 4 in

The GRUVLOK Metal Pipe Elbow is a concentric reducer grooved pipe fitting, sized 6 in x 4 in with a 4 in overall length (MPN 0390037307). This fitting connects pipes of different diameters in a grooved piping system…

SKU 3G-OTH-460954

Brand
GRUVLOK
Item
Metal Pipe Elbow: Concentric Reducer, 6 in x 4 in
Category
Grooved Pipe Fittings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390037307
Type
6 in x 4 in
Overall Lg
4 in
Fitting Pipe Size
6 in x 4 in
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Metal Pipe Elbow is a concentric reducer grooved pipe fitting, sized 6 in x 4 in with a 4 in overall length (MPN 0390037307). This fitting connects pipes of different diameters in a grooved piping system, reducing from 6 inches to 4 inches.

Frequently Asked Questions

What is a GRUVLOK concentric reducer elbow used for?

A GRUVLOK concentric reducer elbow connects two pipes of different diameters in a grooved piping system, reducing flow from 6 in to 4 in. It is commonly used in commercial and industrial applications such as HVAC, fire protection, and process piping where space constraints require a compact fitting.

What are the specifications of the GRUVLOK 6 in x 4 in reducer elbow?

This GRUVLOK metal pipe elbow is a concentric reducer with a 6 in x 4 in fitting pipe size and a 4 in overall length. The manufacturer part number is 0390037307. It is designed for grooved-end connections, enabling quick, reliable assembly without welding.

Where to buy GRUVLOK grooved pipe fittings worldwide?

3G Electric supplies GRUVLOK grooved pipe fittings, including the 6 in x 4 in concentric reducer elbow, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other GRUVLOK components.

How to install a GRUVLOK concentric reducer elbow?

Installation requires aligning the grooved ends of the reducer with mating pipe ends, then applying a gasket and coupling over the grooves. Tighten bolts evenly to manufacturer torque specifications. Always follow GRUVLOK's published installation instructions for proper sealing and joint integrity.

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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