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GRUVLOK Metal Pipe Elbow: Concentric Reducer, 5 in x 3 in, Grooved x Grooved - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK Metal Pipe Elbow: Concentric Reducer, 5 in x 3 in, Grooved x Grooved

The GRUVLOK Metal Pipe Elbow is a concentric reducer grooved pipe fitting, sized 5 in x 3 in with grooved x grooved connections and a 3 1/2 in length (MPN 0390130631). This component is designed for industrial piping…

SKU 3G-OTH-460597

Brand
GRUVLOK
Item
Metal Pipe Elbow: Concentric Reducer, 5 in x 3 in, Grooved x Grooved
Category
Grooved Pipe Fittings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390130631
Type
5 in x 3 in, Grooved x Grooved
Lg
3 1/2 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 5 in x 3 in with grooved x grooved connections and a 3 1/2 in length (MPN 0390130631). This component is designed for industrial piping systems requiring a reduction in diameter while maintaining a grooved joint interface.

Frequently Asked Questions

What is a GRUVLOK concentric reducer used for?

A GRUVLOK concentric reducer connects two grooved pipes of different diameters, reducing flow from 5 in to 3 in. It is used in industrial water, HVAC, and fire-protection systems where a smooth diameter transition is needed without threading or welding.

What are the specifications of the GRUVLOK 5 in x 3 in reducer?

This GRUVLOK metal pipe elbow is a concentric reducer with 5 in x 3 in grooved x grooved connections and a 3 1/2 in length. The manufacturer part number is 0390130631. It is designed for grooved piping systems requiring a diameter reduction.

Where to buy a GRUVLOK 5 in x 3 in grooved reducer worldwide?

3G Electric supplies and delivers the GRUVLOK 5 in x 3 in concentric reducer (MPN 0390130631) worldwide. We handle full logistics and customs clearance, ensuring the fitting reaches your industrial site. Contact us for availability and lead time.

How to install a GRUVLOK grooved reducer?

Installation requires aligning the grooved ends of the reducer with mating pipe grooves, then applying a gasket and coupling over the joint. Tighten bolts evenly to manufacturer torque specs. Ensure pipe ends are clean and lubricated per GRUVLOK guidelines for a leak-free seal.

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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