GRUVLOK Metal Pipe Straight: Concentric Reducer, 6 in x 5 in, Ductile Iron
The GRUVLOK Metal Pipe Straight: Concentric Reducer is a grooved pipe fitting in ductile iron, sized 6 in x 5 in, with a maximum operating pressure of 300 psi @ 150° F (MPN 0390029007). 3G Electric interprets…
SKU 3G-OTH-461057
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Product Description
The GRUVLOK Metal Pipe Straight: Concentric Reducer is a grooved pipe fitting in ductile iron, sized 6 in x 5 in, with a maximum operating pressure of 300 psi @ 150° F (MPN 0390029007). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a GRUVLOK concentric reducer used for?
A GRUVLOK concentric reducer connects pipes of different diameters in grooved piping systems, reducing flow from 6 in to 5 in. It is used in HVAC, fire protection, and industrial process lines where ductile iron fittings handle pressures up to 300 psi @ 150° F.
What are the specifications of the GRUVLOK 6 in x 5 in concentric reducer?
The GRUVLOK metal pipe straight concentric reducer is ductile iron, sized 6 in x 5 in, with a maximum operating pressure of 300 psi @ 150° F. The manufacturer part number is 0390029007. It is a grooved fitting for mechanical joining of steel or iron pipe.
Where to buy a GRUVLOK 0390029007 concentric reducer worldwide?
3G Electric supplies the GRUVLOK 0390029007 concentric reducer worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine GRUVLOK fittings and support procurement across 14 departments.
How to install a GRUVLOK grooved concentric reducer?
Installation follows standard grooved-pipe practices: lubricate the gasket, place 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 pipe alignment and pressure rating before system pressurization.
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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.









