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GRUVLOK 2-1/2 in Grooved Pipe Flange - Grooved Pipe Flanges
GRUVLOKGrooved Pipe Flanges

GRUVLOK 2-1/2 in Grooved Pipe Flange

The GRUVLOK Metal Pipe Flange is a grooved pipe flange with a 2 1/2 in size, NBR seal, and a maximum operating pressure of 300 psi, made from ductile iron. It measures 9 1/2 in in length and is identified by…

SKU 3G-OTH-468600

Brand
GRUVLOK
Item
2-1/2 in Grooved Pipe Flange
Category
Grooved Pipe Flanges
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

GRUVLOK
Manufacturer Part Number
0390210524
Type
2 1/2 in, NBR Seal, 300 psi, Ductile Iron, Grooved
Lg
9 1/2 in
Maximum Operating Pressure
300 psi

Technical Documents

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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Metal Pipe Flange is a grooved pipe flange with a 2 1/2 in size, NBR seal, and a maximum operating pressure of 300 psi, made from ductile iron. It measures 9 1/2 in in length and is identified by manufacturer part number 0390210524.

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 grooved pipe flange used for?

A GRUVLOK grooved pipe flange connects pipes in fire protection, HVAC, and industrial piping systems. Its grooved design allows fast, reliable assembly without welding, using mechanical couplings. The NBR seal and 300 psi rating suit water and light oil applications.

What are the specifications of the GRUVLOK 0390210524 flange?

The GRUVLOK 0390210524 is a 2 1/2 in grooved pipe flange with a maximum operating pressure of 300 psi. It is made from ductile iron, has an NBR seal, and measures 9 1/2 in in length. It is designed for grooved-end pipe connections.

Where to buy GRUVLOK flanges worldwide?

3G Electric supplies GRUVLOK flanges worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the GRUVLOK 0390210524 flange.

How to install a GRUVLOK grooved pipe flange?

To install a GRUVLOK grooved flange, ensure pipe ends are clean and properly grooved per manufacturer specs. Lubricate the NBR gasket, place it over the pipe end, then slide the flange over the gasket. Tighten bolts evenly to the recommended torque to avoid leaks.

Used in

Common applications for GRUVLOK
Fire-protection systems — GRUVLOK ductile iron butterfly valves (e.g., SKU 3DVX7) for water-based sprinkler and standpipe networks.
Chemical processing — GRUVLOK carbon steel butterfly valve with 316 stainless steel disc (SKU 60WR76) for handling corrosive media.
General water distribution — GRUVLOK ductile iron butterfly valve with EPDM seat (SKU 60WR98) for municipal or industrial water lines.
HVAC piping — GRUVLOK grooved-end butterfly valves for chilled water or hot water systems requiring quick installation.
Industrial process control — GRUVLOK lever-operated butterfly valve (SKU 60WR82) for throttling or isolation in chemical media applications.

GRUVLOK Products

3G Electric supplies GRUVLOK grooved pipe flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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