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GRUVLOK Metal Pipe Straight: Concentric Reducer, 3 in x 2 in, Ductile Iron - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK Metal Pipe Straight: Concentric Reducer, 3 in x 2 in, Ductile Iron

The GRUVLOK Metal Pipe Straight: Concentric Reducer is a grooved pipe fitting in ductile iron, sized 3 in x 2 in, with a maximum operating pressure of 300 psi @ 150° F (MPN 0390028447). 3G Electric interprets…

SKU 3G-OTH-460883

Brand
GRUVLOK
Item
Metal Pipe Straight: Concentric Reducer, 3 in x 2 in, Ductile Iron
Category
Grooved Pipe Fittings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390028447
Type
3 in x 2 in, Ductile Iron, 300 psi @ 150° F
Fitting Pipe Size
3 in x 2 in
Maximum Operating Pressure
300 psi @ 150° F
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Metal Pipe Straight: Concentric Reducer is a grooved pipe fitting in ductile iron, sized 3 in x 2 in, with a maximum operating pressure of 300 psi @ 150° F (MPN 0390028447). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a GRUVLOK concentric reducer used for?

A GRUVLOK concentric reducer connects pipes of different diameters in grooved piping systems, reducing flow from a 3 in to a 2 in line. It is commonly used in fire protection, HVAC, and industrial water supply applications where ductile iron fittings provide reliable pressure handling up to 300 psi @ 150° F.

What are the specifications of the GRUVLOK 3 in x 2 in concentric reducer?

This GRUVLOK concentric reducer is a grooved pipe fitting with a 3 in x 2 in size, made of ductile iron. It has a maximum operating pressure of 300 psi @ 150° F and carries MPN 0390028447. The fitting is designed for straight pipe connections in industrial and commercial piping systems.

Where to buy GRUVLOK grooved pipe fittings worldwide?

3G Electric supplies GRUVLOK grooved pipe fittings, including this 3 in x 2 in concentric reducer, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine industrial component.

How to install a GRUVLOK concentric reducer?

Installation requires proper alignment of the grooved ends with mating pipe grooves, then securing with a GRUVLOK coupling and tightening bolts to the manufacturer's torque specification. Ensure the gasket is lubricated and seated correctly. Always follow GRUVLOK's published installation instructions for pressure ratings up to 300 psi @ 150° F.

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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