GRUVLOK 4 in x 2 1/2 in Grooved x Threaded Concentric Reducer, 3 in Length
The GRUVLOK Metal Pipe Elbow is a concentric reducer grooved pipe fitting, sized 4 in x 2 1/2 in with a Grooved x Threaded connection and 3 in length (MPN 0390138139). This component is designed for industrial piping…
SKU 3G-OTH-460589
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The GRUVLOK Metal Pipe Elbow is a concentric reducer grooved pipe fitting, sized 4 in x 2 1/2 in with a Grooved x Threaded connection and 3 in length (MPN 0390138139). This component is designed for industrial piping systems requiring a reduction in diameter while maintaining flow direction.
Frequently Asked Questions
What is a GRUVLOK concentric reducer used for?
A GRUVLOK concentric reducer connects pipes of different diameters in industrial piping systems, reducing flow from 4 in to 2 1/2 in while maintaining direction. It is commonly used in HVAC, fire protection, and process piping where grooved and threaded connections are required.
What are the specifications of the GRUVLOK 0390138139?
The GRUVLOK 0390138139 is a metal pipe elbow concentric reducer with a 4 in x 2 1/2 in size, grooved x threaded connection, and 3 in length. It is a grooved pipe fitting designed for reducing diameter in industrial piping systems.
Where to buy GRUVLOK pipe fittings in worldwide?
3G Electric supplies GRUVLOK pipe fittings worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver genuine GRUVLOK components like the 0390138139 concentric reducer to any location.
How to install a GRUVLOK grooved x threaded reducer?
Installation requires aligning the grooved end with a compatible coupling and tightening bolts to the manufacturer's torque spec. The threaded end should be sealed with pipe thread compound and hand-tightened plus one to two turns. Always follow GRUVLOK's published installation instructions for proper joint integrity.
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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.
