GRUVLOK Metal Pipe Elbow: Concentric Reducer, 5 in x 4 in, Grooved x Grooved
The GRUVLOK Metal Pipe Elbow is a concentric reducer grooved pipe fitting, sized 5 in x 4 in with grooved x grooved connections and a 3 1/2 in length (MPN 0390130623). This component is designed for use in industrial…
SKU 3G-OTH-460551
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Product Description
The GRUVLOK Metal Pipe Elbow is a concentric reducer grooved pipe fitting, sized 5 in x 4 in with grooved x grooved connections and a 3 1/2 in length (MPN 0390130623). This component is designed for use in industrial piping systems requiring a reduction in pipe diameter.
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 two different pipe diameters in a grooved piping system, reducing flow from 5 in to 4 in. It is commonly used in industrial water, HVAC, and fire-protection applications where a smooth, leak-resistant transition is needed.
What are the specifications of the GRUVLOK 5 in x 4 in reducer?
This GRUVLOK metal pipe elbow is a concentric reducer with 5 in x 4 in grooved x grooved connections and a 3 1/2 in length. The manufacturer part number is 0390130623. It is designed for grooved-end pipe systems requiring a diameter reduction.
Where to buy GRUVLOK grooved fittings in worldwide?
3G Electric supplies GRUVLOK grooved fittings like this 5 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 on this or other industrial piping components.
How to install a GRUVLOK grooved reducer?
Installation follows standard grooved-pipe practices: lubricate the gasket, place it over the pipe end, insert the reducer, and secure with coupling housings and bolts. Always verify alignment and torque to manufacturer specifications. Proper gasket selection ensures a leak-free joint.
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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.









