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GRUVLOK Concentric Reducer, 1-1/2 in x 1 in, Ductile Iron, 300 psi @ 150° F - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK Concentric Reducer, 1-1/2 in x 1 in, Ductile Iron, 300 psi @ 150° F

The GRUVLOK Metal Pipe Straight: Concentric Reducer (SKU 3G-OTH-460842) is a grooved pipe fitting in ductile iron, sized 1-1/2 in x 1 in, with a maximum operating pressure of 300 psi @ 150° F. 3G Electric interprets…

SKU 3G-OTH-460842

Brand
GRUVLOK
Item
Concentric Reducer, 1-1/2 in x 1 in, Ductile Iron, 300 psi @ 150° F
Category
Grooved Pipe Fittings
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GRUVLOK
Manufacturer Part Number
0390028264
Type
1 1/2 in x 1 in, Ductile Iron, 300 psi @ 150° F
Fitting Pipe Size
1-1/2 in x 1 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 (SKU 3G-OTH-460842) is a grooved pipe fitting in ductile iron, sized 1-1/2 in x 1 in, with a maximum operating pressure of 300 psi @ 150° F. 3G Electric interprets 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 two different pipe sizes in a grooved piping system, reducing flow from 1-1/2 in to 1 in. It is used in fire protection, HVAC, and industrial process lines where ductile iron fittings with a 300 psi @ 150° F rating are required.

What are the specifications of the GRUVLOK 0390028264 concentric reducer?

The GRUVLOK 0390028264 is a ductile iron concentric reducer with fitting pipe size 1-1/2 in x 1 in. It has a maximum operating pressure of 300 psi @ 150° F. The manufacturer part number is 0390028264. 3G Electric supplies this genuine grooved fitting for industrial applications.

Where to buy a GRUVLOK concentric reducer worldwide?

3G Electric supplies the GRUVLOK concentric reducer worldwide, handling logistics, customs, and delivery to your site. As a global industrial solutions provider, we source genuine components like this 1-1/2 in x 1 in ductile iron fitting across 14 departments, including pumps and controls.

How to install a GRUVLOK grooved pipe reducer?

Installation follows standard grooved coupling procedures: lubricate the gasket, place it over the pipe ends, and tighten the coupling bolts evenly. Ensure pipe ends are clean and the reducer is aligned. 3G Electric can provide technical support for proper selection and installation of this 300 psi rated fitting.

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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