GRUVLOK Metal Pipe Straight: Concentric Reducer, 3 in x 1 1/4 in, Ductile Iron
The GRUVLOK Metal Pipe Straight: Concentric Reducer (SKU 60XR20) is a grooved pipe fitting in ductile iron, sized 3 in x 1-1/4 in, with a maximum operating pressure of 300 psi @ 150° F. 3G Electric sources this OEM…
SKU 3G-OTH-461038
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Product Description
The GRUVLOK Metal Pipe Straight: Concentric Reducer (SKU 60XR20) is a grooved pipe fitting in ductile iron, sized 3 in x 1-1/4 in, with a maximum operating pressure of 300 psi @ 150° F. 3G Electric sources this OEM part (MPN 0390028454) across 14 industrial departments, with specialist depth in combustion, pumps and controls.
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, typically in fire protection, HVAC, or industrial process lines. It reduces flow from a 3 in line to a 1-1/4 in line while maintaining a straight, leak-resistant joint.
What are the specifications of the GRUVLOK 60XR20 concentric reducer?
The GRUVLOK 60XR20 is a ductile iron concentric reducer with fitting pipe size 3 in x 1-1/4 in. It has a maximum operating pressure of 300 psi @ 150° F. The OEM part number is 0390028454. 3G Electric supplies this genuine GRUVLOK fitting worldwide.
Where to buy a GRUVLOK 3 in x 1-1/4 in concentric reducer worldwide?
3G Electric supplies the GRUVLOK 60XR20 concentric reducer (MPN 0390028454) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on this ductile iron grooved fitting rated at 300 psi @ 150° F.
How to install a GRUVLOK grooved concentric reducer?
Installation follows standard grooved coupling procedures: lubricate the gasket, place it over the pipe ends, then engage the coupling housing over the groove. Tighten bolts evenly to the manufacturer's torque specification. Always verify pipe alignment and pressure rating before system pressurization.
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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.









