GRUVLOK Metal Pipe Straight: Concentric Reducer, 5 in x 3 in, Ductile Iron
The GRUVLOK Metal Pipe Straight: Concentric Reducer is a grooved pipe fitting in ductile iron, sized 5 in x 3 in, rated for 300 psi @ 150° F (MPN 0390028769). 3G Electric sources this genuine OEM part across 14…
SKU 3G-OTH-460935
Need installation or engineering help?
Ask a question
Product Description
The GRUVLOK Metal Pipe Straight: Concentric Reducer is a grooved pipe fitting in ductile iron, sized 5 in x 3 in, rated for 300 psi @ 150° F (MPN 0390028769). 3G Electric sources this genuine OEM part across 14 industrial departments, 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, typically in fire protection, HVAC, or industrial process lines. It transitions flow from a 5 in to a 3 in line while maintaining pressure integrity up to 300 psi @ 150° F.
What are the specifications of the GRUVLOK 5 in x 3 in concentric reducer?
This GRUVLOK concentric reducer is a ductile iron grooved fitting sized 5 in x 3 in, rated for 300 psi @ 150° F. The manufacturer part number is 0390028769. It is designed for use with standard grooved pipe couplings and gaskets.
Where to buy a GRUVLOK concentric reducer worldwide?
3G Electric supplies the GRUVLOK 5 in x 3 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 OEM part.
How to select the right GRUVLOK concentric reducer for a system?
Select a GRUVLOK concentric reducer by matching the larger and smaller pipe sizes (e.g., 5 in x 3 in) and verifying the pressure rating meets your system's maximum operating pressure, such as 300 psi @ 150° F. Ensure the grooved ends are compatible with your couplings and gaskets.
Used in
Common applications for GRUVLOKGRUVLOK 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.
