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GRUVLOK Cap: Cap, 1 in, Ductile Iron, Grooved - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK Cap: Cap, 1 in, Ductile Iron, Grooved

The GRUVLOK Cap (MPN 0390131928) is a 1-inch grooved pipe fitting made of ductile iron, measuring 1 1/4 inches in length. 3G Electric interprets customer demand and delivers this genuine industrial component across…

SKU 3G-OTH-460585

Brand
GRUVLOK
Item
Cap: Cap, 1 in, Ductile Iron, Grooved
Category
Grooved Pipe Fittings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390131928
Type
1 in, Ductile Iron, Grooved
Lg
1 1/4 in
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Cap (MPN 0390131928) is a 1-inch grooved pipe fitting made of ductile iron, measuring 1 1/4 inches in length. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as a trust anchor, not a limit.

Frequently Asked Questions

What is the GRUVLOK Cap used for?

The GRUVLOK Cap (MPN 0390131928) is a 1-inch grooved pipe fitting used to seal the end of a grooved piping system in industrial applications such as fire protection, HVAC, and process piping. It provides a reliable, leak-proof closure in ductile iron systems.

What are the specifications of the GRUVLOK Cap?

The GRUVLOK Cap is a 1-inch grooved fitting made of ductile iron, with a length of 1 1/4 inches. It is designed for grooved-end pipe connections and is manufactured by GRUVLOK under part number 0390131928. 3G Electric supplies this genuine component worldwide.

Where to buy the GRUVLOK Cap worldwide?

3G Electric supplies the GRUVLOK Cap (MPN 0390131928) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine ductile iron grooved pipe fitting.

How to install a GRUVLOK grooved cap?

To install a GRUVLOK grooved cap, ensure the pipe end is clean and properly grooved. Lubricate the gasket, place it over the pipe end, and slide the cap into position. Tighten the coupling bolts evenly to the manufacturer's torque specification. Always follow GRUVLOK's installation 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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GRUVLOK Metal Pipe Tee: Tee, 4 in x 4 in x 3 in, Carbon Steel, EPDM Seal, 4 in Overall Lg (MPN 0390020667). Key specifications — Brand: GRUVLOK; Pipe Fitting Material: Carbon Steel; Fitting Pipe Size: 4 in x 4 in x 3 in.
GRUVLOK Metal Pipe Straight: Straight, 2 1/2 in x 1 1/2 in, Ductile Iron, 300 psi @ 150° F (MPN 0390037075). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi @ 150° F; Fitting Pipe Size: 2-1/2 in x 1-1/2 in.
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