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GRUVLOK Metal Pipe Straight: Eccentric Reducer, 4 in x 2 1/2 in, Ductile Iron - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK Metal Pipe Straight: Eccentric Reducer, 4 in x 2 1/2 in, Ductile Iron

The GRUVLOK Metal Pipe Straight: Eccentric Reducer is a grooved pipe fitting in ductile iron, sized 4 in x 2-1/2 in, rated to 300 psi @ 150° F (MPN 0390032084). 3G Electric sources this OEM part across 14 industrial…

SKU 3G-OTH-461111

Brand
GRUVLOK
Item
Metal Pipe Straight: Eccentric Reducer, 4 in x 2 1/2 in, Ductile Iron
Category
Grooved Pipe Fittings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390032084
Type
4 in x 2 1/2 in, Ductile Iron, 300 psi @ 150° F
Fitting Pipe Size
4 in x 2-1/2 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 Straight: Eccentric Reducer is a grooved pipe fitting in ductile iron, sized 4 in x 2-1/2 in, rated to 300 psi @ 150° F (MPN 0390032084). 3G Electric sources this OEM part across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo and Fluke.

Frequently Asked Questions

What is a GRUVLOK eccentric reducer used for?

A GRUVLOK eccentric reducer connects pipes of different diameters in grooved piping systems, maintaining flow direction and preventing air pockets. It is commonly used in HVAC, fire protection, and industrial process lines where ductile iron fittings rated to 300 psi @ 150° F are required.

What are the specifications of the GRUVLOK 4 in x 2 1/2 in eccentric reducer?

This GRUVLOK eccentric reducer is a grooved pipe fitting in ductile iron, sized 4 in x 2-1/2 in, with a maximum operating pressure of 300 psi @ 150° F. The manufacturer part number is 0390032084. It is designed for straight pipe connections in industrial piping systems.

Where to buy a GRUVLOK eccentric reducer worldwide?

3G Electric supplies the GRUVLOK eccentric reducer (MPN 0390032084) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this ductile iron fitting.

How to install a GRUVLOK grooved eccentric reducer?

Installation follows standard grooved coupling procedures: lubricate the gasket, place it over the pipe ends, and tighten the coupling bolts evenly. Ensure the reducer's flat side is oriented upward in horizontal runs to prevent air trapping. Always consult the manufacturer's torque specifications for the 300 psi rating.

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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