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GRUVLOK 4 in x 2-1/2 in 304 Stainless Steel Grooved Concentric Reducer - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK 4 in x 2-1/2 in 304 Stainless Steel Grooved Concentric Reducer

The GRUVLOK 1330008690 is a 304 Stainless Steel Concentric Reducer grooved pipe fitting with a 4 in x 2-1/2 in pipe size and 5 in length (MPN 1330008690). 3G Electric interprets this demand and delivers it across 14…

SKU 3G-OTH-459759

Brand
GRUVLOK
Item
4 in x 2-1/2 in 304 Stainless Steel Grooved Concentric Reducer
Category
Grooved Pipe Fittings
Available to Order
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Technical specs
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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
1330008690
Type
4 in x 2 1/2 in
Lg
5 in
Fitting Pipe Size
4 in x 2-1/2 in
Specific Fitting Shape
Concentric Reducer

Technical Documents

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

Product Description

The GRUVLOK 1330008690 is a 304 Stainless Steel Concentric Reducer grooved pipe fitting with a 4 in x 2-1/2 in pipe size and 5 in length (MPN 1330008690). 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

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 1330008690 concentric reducer used for?

The GRUVLOK 1330008690 is a 304 stainless steel grooved pipe fitting used to transition from a 4 in pipe to a 2-1/2 in pipe in industrial piping systems. It is commonly applied in water, chemical, and HVAC lines where a reduction in flow diameter is needed.

What are the specifications of the GRUVLOK 1330008690?

The GRUVLOK 1330008690 is a 304 stainless steel concentric reducer with a 4 in x 2-1/2 in pipe size and a 5 in length. The manufacturer part number is 1330008690. It is a grooved fitting designed for mechanical joining without welding.

Where to buy GRUVLOK 1330008690 worldwide?

3G Electric supplies the GRUVLOK 1330008690 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 304 stainless steel grooved fitting.

How to install a GRUVLOK concentric reducer?

Installation of a GRUVLOK concentric reducer follows standard grooved piping practices: align the fitting with the pipe ends, lubricate the gasket, and tighten the coupling bolts evenly to the manufacturer's torque specification. Always verify pipe-end preparation per GRUVLOK guidelines.

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 fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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