GRUVLOK Metal Pipe Straight: Concentric Reducer, 3 1/2 in x 3 in, Ductile Iron
The GRUVLOK Metal Pipe Straight: Concentric Reducer (SKU 3G-OTH-460902) is a grooved pipe fitting in ductile iron, sized 3-1/2 in x 3 in, with a maximum operating pressure of 300 psi @ 150° F. 3G Electric interprets…
SKU 3G-OTH-460902
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The GRUVLOK Metal Pipe Straight: Concentric Reducer (SKU 3G-OTH-460902) is a grooved pipe fitting in ductile iron, sized 3-1/2 in x 3 in, with a maximum operating pressure of 300 psi @ 150° F. 3G Electric interprets 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.
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 3-1/2 in to a 3 in line while maintaining a pressure rating of 300 psi @ 150° F.
What are the specifications of the GRUVLOK 0390028546 concentric reducer?
The GRUVLOK 0390028546 is a ductile iron concentric reducer with fitting pipe size 3-1/2 in x 3 in. It has a maximum operating pressure of 300 psi @ 150° F. The manufacturer part number is 0390028546. 3G Electric supplies this genuine GRUVLOK component globally.
Where to buy a GRUVLOK concentric reducer worldwide?
3G Electric supplies the GRUVLOK concentric reducer (SKU 3G-OTH-460902) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this ductile iron 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, and tighten bolts evenly to the manufacturer's torque specification. Ensure pipe ends are clean and properly aligned. Always consult the GRUVLOK installation manual for pressure ratings and bolt torque values.
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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.
