GRUVLOK Metal Pipe Elbow: Concentric Reducer, 6 in x 4 in, Grooved x Grooved
The GRUVLOK Metal Pipe Elbow is a concentric reducer grooved pipe fitting, sized 6 in x 4 in with grooved x grooved connections and a 4 in length (MPN 0390130805). This component is designed for joining pipes of…
SKU 3G-OTH-460570
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Product Description
The GRUVLOK Metal Pipe Elbow is a concentric reducer grooved pipe fitting, sized 6 in x 4 in with grooved x grooved connections and a 4 in length (MPN 0390130805). This component is designed for joining pipes of different diameters in industrial piping systems.
Frequently Asked Questions
What is a GRUVLOK concentric reducer used for?
A GRUVLOK concentric reducer connects a 6-inch pipe to a 4-inch pipe in industrial piping systems. It transitions flow between different diameters while maintaining a grooved mechanical joint. Common in HVAC, fire protection, and process piping where reliable, leak-free connections are required.
What are the specifications of the GRUVLOK 6 in x 4 in reducer?
This GRUVLOK metal pipe elbow is a concentric reducer with 6 in x 4 in grooved x grooved connections and a 4 in length. The manufacturer part number is 0390130805. It is designed for joining pipes of different diameters in industrial piping systems.
Where to buy GRUVLOK pipe fittings in worldwide?
3G Electric supplies GRUVLOK grooved pipe fittings like the 6 in x 4 in concentric reducer to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this and other GRUVLOK components.
How to install a GRUVLOK grooved reducer?
Installation follows standard grooved coupling procedures: clean pipe ends, lubricate gasket, position coupling housing over the grooved ends, and tighten bolts to the manufacturer's torque specification. Ensure the reducer is aligned concentrically to avoid stress on the piping system.
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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.









