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GRUVLOK Metal Pipe Straight: Concentric Reducer, 12 in x 6 in, Ductile Iron - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK Metal Pipe Straight: Concentric Reducer, 12 in x 6 in, Ductile Iron

The GRUVLOK Metal Pipe Straight: Concentric Reducer is a grooved pipe fitting (SKU 3G-OTH-460990) in ductile iron, sized 12 in x 6 in, with a maximum operating pressure of 300 psi @ 150° F. 3G Electric interprets…

SKU 3G-OTH-460990

Brand
GRUVLOK
Item
Metal Pipe Straight: Concentric Reducer, 12 in x 6 in, Ductile Iron
Category
Grooved Pipe Fittings
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GRUVLOK
Manufacturer Part Number
0390029627
Type
12 in x 6 in, Ductile Iron, 300 psi @ 150° F
Fitting Pipe Size
12 in x 6 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 (SKU 3G-OTH-460990) in ductile iron, sized 12 in x 6 in, with a maximum operating pressure of 300 psi @ 150° F. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring the right answer for your application.

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 diameter from 12 in to 6 in. It is used in fire protection, HVAC, and industrial water lines where ductile iron fittings handle pressures up to 300 psi @ 150° F.

What are the specifications of the GRUVLOK 12 in x 6 in concentric reducer?

This GRUVLOK concentric reducer (MPN 0390029627) is a grooved pipe fitting in ductile iron, sized 12 in x 6 in. It has a maximum operating pressure of 300 psi @ 150° F. 3G Electric supplies this genuine component for industrial applications worldwide.

Where to buy a GRUVLOK 12 in x 6 in concentric reducer worldwide?

3G Electric supplies the GRUVLOK 12 in x 6 in concentric reducer (SKU 3G-OTH-460990) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this genuine ductile iron fitting.

How to install a GRUVLOK grooved concentric reducer?

Installation follows standard grooved-pipe practices: lubricate the gasket, slide it over the pipe end, insert the reducer, and secure with coupling housing and bolts. Tighten bolts evenly to the manufacturer's torque spec. Always verify pressure rating (300 psi @ 150° F) matches system requirements.

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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