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GRUVLOK Grooved Pipe Fitting, 3 in x 1-1/2 in, Ductile Iron, 300 psi @ 150°F - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK Grooved Pipe Fitting, 3 in x 1-1/2 in, Ductile Iron, 300 psi @ 150°F

The GRUVLOK Metal Pipe Straight is a grooved pipe fitting in ductile iron, sized 3 in x 1-1/2 in, rated for a maximum operating pressure of 300 psi at 150° F (MPN 0390037091). 3G Electric sources this OEM part across…

SKU 3G-OTH-460880

Brand
GRUVLOK
Item
Grooved Pipe Fitting, 3 in x 1-1/2 in, Ductile Iron, 300 psi @ 150°F
Category
Grooved Pipe Fittings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390037091
Type
3 in x 1 1/2 in, Ductile Iron, 300 psi @ 150° F
Fitting Pipe Size
3 in x 1-1/2 in
Maximum Operating Pressure
300 psi @ 150° F

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

Product Description

The GRUVLOK Metal Pipe Straight is a grooved pipe fitting in ductile iron, sized 3 in x 1-1/2 in, rated for a maximum operating pressure of 300 psi at 150° F (MPN 0390037091). 3G Electric sources this OEM part across 14 industrial departments, with specialist expertise in combustion, pumps and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the GRUVLOK Metal Pipe Straight used for?

The GRUVLOK Metal Pipe Straight is a grooved pipe fitting used to connect or redirect piping in fire protection, HVAC, and industrial process systems. Its ductile iron construction and 300 psi rating suit high-pressure water, air, or light oil lines.

What are the specifications of the GRUVLOK Metal Pipe Straight 0390037091?

This GRUVLOK fitting is a 3 in x 1-1/2 in straight reducer in ductile iron, rated for a maximum operating pressure of 300 psi at 150° F. The manufacturer part number is 0390037091. It is designed for grooved-end pipe connections.

Where to buy the GRUVLOK Metal Pipe Straight worldwide?

3G Electric supplies the GRUVLOK Metal Pipe Straight worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide this OEM part across 14 departments, with specialist expertise in combustion, pumps and controls for accurate support.

How to install a GRUVLOK grooved pipe fitting?

Installation requires aligning the grooved pipe ends, placing the gasket over the joint, and securing the housing segments with bolts torqued to manufacturer specifications. Always verify pipe-end preparation and lubricate the gasket per GRUVLOK guidelines to ensure a leak-free seal.

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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