GRUVLOK Metal Pipe Straight: Concentric Reducer, 3 in x 2 in, Ductile Iron
The GRUVLOK Metal Pipe Straight: Concentric Reducer is a grooved pipe fitting in ductile iron, sized 3 in x 2 in, with a maximum operating pressure of 300 psi @ 150° F (MPN 0390028447). 3G Electric interprets…
SKU 3G-OTH-460883
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Product Description
The GRUVLOK Metal Pipe Straight: Concentric Reducer is a grooved pipe fitting in ductile iron, sized 3 in x 2 in, with a maximum operating pressure of 300 psi @ 150° F (MPN 0390028447). 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 an authorised distributor.
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 a 3 in to a 2 in line. It is commonly used in fire protection, HVAC, and industrial water supply applications where ductile iron fittings provide reliable pressure handling up to 300 psi @ 150° F.
What are the specifications of the GRUVLOK 3 in x 2 in concentric reducer?
This GRUVLOK concentric reducer is a grooved pipe fitting with a 3 in x 2 in size, made of ductile iron. It has a maximum operating pressure of 300 psi @ 150° F and carries MPN 0390028447. The fitting is designed for straight pipe connections in industrial and commercial piping systems.
Where to buy GRUVLOK grooved pipe fittings worldwide?
3G Electric supplies GRUVLOK grooved pipe fittings, including this 3 in x 2 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 industrial component.
How to install a GRUVLOK concentric reducer?
Installation requires proper alignment of the grooved ends with mating pipe grooves, then securing with a GRUVLOK coupling and tightening bolts to the manufacturer's torque specification. Ensure the gasket is lubricated and seated correctly. Always follow GRUVLOK's published installation instructions for pressure ratings up to 300 psi @ 150° F.
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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.









