GRUVLOK Metal Pipe Straight: Concentric Reducer, 4 in x 2 1/2 in, Ductile Iron
The GRUVLOK Metal Pipe Straight: Concentric Reducer is a grooved pipe fitting in ductile iron, sized 4 in x 2-1/2 in, with a maximum operating pressure of 300 psi @ 150° F (MPN 0390028645). 3G Electric sources this…
SKU 3G-OTH-460910
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The GRUVLOK Metal Pipe Straight: Concentric Reducer is a grooved pipe fitting in ductile iron, sized 4 in x 2-1/2 in, with a maximum operating pressure of 300 psi @ 150° F (MPN 0390028645). 3G Electric sources this OEM part across 14 industrial departments, with specialist depth in combustion, pumps and controls to ensure you get the right fitting for your system.
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 4 in line to a 2-1/2 in line while maintaining a straight, centered flow path.
What are the specifications of the GRUVLOK 4 in x 2-1/2 in concentric reducer?
This GRUVLOK concentric reducer is ductile iron, sized 4 in x 2-1/2 in, with a maximum operating pressure of 300 psi @ 150° F. The manufacturer part number is 0390028645. It is a grooved pipe fitting designed for mechanical joining without welding.
Where to buy a GRUVLOK concentric reducer worldwide?
3G Electric supplies the GRUVLOK 4 in x 2-1/2 in concentric reducer (MPN 0390028645) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this OEM grooved fitting.
How to install a GRUVLOK grooved reducer?
Installation requires aligning the grooved ends of the reducer with mating pipe grooves, lubricating the gasket, and tightening the coupling bolts evenly to the manufacturer's torque specification. Always verify pipe-end preparation and gasket compatibility with the system pressure and temperature.
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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.
