Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

GRUVLOK Grooved Concentric Reducer, 6 in x 2 in, Grooved x Grooved, 4 in Length - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK Grooved Concentric Reducer, 6 in x 2 in, Grooved x Grooved, 4 in Length

The GRUVLOK Metal Pipe Elbow is a concentric reducer grooved pipe fitting, model 0390130722, with a 6 in x 2 in grooved x grooved configuration and a 4 in length. This fitting is designed for industrial piping…

SKU 3G-OTH-460555

Brand
GRUVLOK
Item
Grooved Concentric Reducer, 6 in x 2 in, Grooved x Grooved, 4 in Length
Category
Grooved Pipe Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GRUVLOK
Manufacturer Part Number
0390130722
Type
6 in x 2 in, Grooved x Grooved
Lg
4 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Metal Pipe Elbow is a concentric reducer grooved pipe fitting, model 0390130722, with a 6 in x 2 in grooved x grooved configuration and a 4 in length. This fitting is designed for industrial piping systems requiring a reduction in pipe diameter.

Frequently Asked Questions

What is a GRUVLOK concentric reducer used for?

A GRUVLOK concentric reducer connects two pipes of different diameters in a grooved piping system. It transitions flow from a 6 in line to a 2 in line, commonly used in industrial water, HVAC, or fire protection applications where diameter reduction is needed.

What are the specifications of the GRUVLOK 0390130722?

The GRUVLOK 0390130722 is a metal pipe elbow concentric reducer with a 6 in x 2 in grooved x grooved configuration and a 4 in length. It is a grooved pipe fitting designed for industrial piping systems requiring a reduction in pipe diameter.

Where to buy GRUVLOK grooved fittings worldwide?

3G Electric supplies GRUVLOK grooved fittings like the 0390130722 to customers worldwide. We handle full logistics, customs clearance, and delivery for international orders, ensuring you receive the correct industrial pipe fitting for your application.

How to install a GRUVLOK grooved reducer?

Installation of a GRUVLOK grooved reducer 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 properly aligned before assembly to prevent leaks.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from GRUVLOK

View all GRUVLOK parts
This 90° grooved pipe elbow is made of ductile iron and sized 2 in x 2 in. It is rated for a maximum operating pressure of 300 psi at 150°F. Used in piping systems to change flow direction, it connects via mechanical couplings for assembly without welding
GRUVLOK
This 90° grooved pipe elbow is made of ductile iron and sized 2 in x 2 in. It is rated for a maximum operating pressure of 300 psi at 150°F. Used in piping systems to change flow direction, it connects via mechanical couplings for assembly without welding
This grooved pipe tee is used to branch fluid flow in piping systems. It features a ductile iron body with an EPDM seal and is rated for a maximum operating pressure of 300 psi at 150°F. Suitable for applications such as fire protection, HVAC, and industrial piping
GRUVLOK
This grooved pipe tee is used to branch fluid flow in piping systems. It features a ductile iron body with an EPDM seal and is rated for a maximum operating pressure of 300 psi at 150°F. Suitable for applications such as fire protection, HVAC, and industrial piping
This grooved pipe cross is used to split flow in four directions in piping systems. It connects four pipes of equal size, providing a branch point in carbon steel networks. Rated for maximum operating pressure of 300 psi at 150°F, with EPDM seal
GRUVLOK
This grooved pipe cross is used to split flow in four directions in piping systems. It connects four pipes of equal size, providing a branch point in carbon steel networks. Rated for maximum operating pressure of 300 psi at 150°F, with EPDM seal
A grooved pipe fitting used to connect pipes of different diameters, reducing flow from 6 in to 2-1/2 in. Constructed of ductile iron with a maximum operating pressure of 300 psi at 150°F. Suitable for use in commercial and industrial piping systems requiring a concentric reduction
GRUVLOK
A grooved pipe fitting used to connect pipes of different diameters, reducing flow from 6 in to 2-1/2 in. Constructed of ductile iron with a maximum operating pressure of 300 psi at 150°F. Suitable for use in commercial and industrial piping systems requiring a concentric reduction
This 90° grooved pipe elbow is made of ductile iron and sized 10 in x 10 in. It is rated for a maximum operating pressure of 300 psi at 150° F. Used in grooved piping systems to change fluid flow direction, it is common in fire protection, HVAC, and industrial process lines
GRUVLOK
This 90° grooved pipe elbow is made of ductile iron and sized 10 in x 10 in. It is rated for a maximum operating pressure of 300 psi at 150° F. Used in grooved piping systems to change fluid flow direction, it is common in fire protection, HVAC, and industrial process lines
This 90° grooved pipe elbow is made of ductile iron and sized 4 in x 4 in. It is rated for a maximum operating pressure of 300 psi at 150° F. Used in grooved piping systems to change flow direction, it connects via mechanical couplings without welding, suitable for commercial and industrial applications
GRUVLOK
This 90° grooved pipe elbow is made of ductile iron and sized 4 in x 4 in. It is rated for a maximum operating pressure of 300 psi at 150° F. Used in grooved piping systems to change flow direction, it connects via mechanical couplings without welding, suitable for commercial and industrial applications
Grooved pipe fitting used to seal the end of a pipe in industrial water, fire protection, and process piping systems. Constructed of ductile iron with a maximum operating pressure of 1000 psi. Overall length 8-1/2 in
GRUVLOK
Grooved pipe fitting used to seal the end of a pipe in industrial water, fire protection, and process piping systems. Constructed of ductile iron with a maximum operating pressure of 1000 psi. Overall length 8-1/2 in
This 45° grooved pipe elbow is used to change flow direction in piping systems. It connects two 10-inch grooved-end pipes without welding, providing a leak-resistant joint for water, air, or other compatible media. Suitable for schedule 10 through 40 steel pipe
GRUVLOK
This 45° grooved pipe elbow is used to change flow direction in piping systems. It connects two 10-inch grooved-end pipes without welding, providing a leak-resistant joint for water, air, or other compatible media. Suitable for schedule 10 through 40 steel pipe