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GRUVLOK Cap: Solid Cap, 8 in, Ductile Iron - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK Cap: Solid Cap, 8 in, Ductile Iron

The GRUVLOK Solid Cap is an 8-inch grooved pipe fitting made of ductile iron, rated for a maximum operating pressure of 1,000 psi. This component is designed to seal the end of a grooved piping system, providing a…

SKU 3G-OTH-460980

Brand
GRUVLOK
Item
Cap: Solid Cap, 8 in, Ductile Iron
Category
Grooved Pipe Fittings
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Technical Specifications

GRUVLOK
Manufacturer Part Number
0390030385
Type
8 in, Ductile Iron, 1,000 psi
Maximum Operating Pressure
1,000 psi
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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Solid Cap is an 8-inch grooved pipe fitting made of ductile iron, rated for a maximum operating pressure of 1,000 psi. This component is designed to seal the end of a grooved piping system, providing a reliable closure for industrial applications.

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 solid cap used for?

A GRUVLOK solid cap seals the end of a grooved piping system, providing a reliable closure in industrial applications such as water, oil, and gas lines. It is commonly used in fire protection, HVAC, and process piping where a durable, leak-proof termination is required.

What are the specifications of the GRUVLOK 8-inch solid cap?

The GRUVLOK solid cap is an 8-inch grooved pipe fitting made of ductile iron, rated for a maximum operating pressure of 1,000 psi. The manufacturer part number is 0390030385. It is designed for use with grooved-end piping systems in demanding industrial environments.

Where to buy a GRUVLOK solid cap worldwide?

3G Electric supplies the GRUVLOK solid cap worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver genuine GRUVLOK components to support your piping system needs across any region.

How to install a GRUVLOK solid cap on grooved pipe?

To install a GRUVLOK solid cap, ensure the pipe end is clean and properly grooved. Lubricate the gasket, place it over the pipe end, and slide the cap onto the gasket. Secure with the appropriate coupling housing and tighten bolts evenly to the manufacturer's torque specification.

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 Straight: Concentric Reducer, 4 in x 2 1/2 in, Ductile Iron, 300 psi @ 150° F (MPN 0390028645). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi @ 150° F; Fitting Pipe Size: 4 in x 2-1/2 in.
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GRUVLOK Metal Pipe Straight: Straight, 2 1/2 in x 1 1/4 in, Ductile Iron, 300 psi @ 150° F (MPN 0390036978). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi @ 150° F; Fitting Pipe Size: 2-1/2 in x 1-1/4 in.
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GRUVLOK Metal Pipe Straight: Straight, 2 1/2 in x 1 1/4 in, Ductile Iron, 300 psi @ 150° F (MPN 0390036978). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi @ 150° F; Fitting Pipe Size: 2-1/2 in x 1-1/4 in.
GRUVLOK Metal Pipe Elbow: 45° Elbow, 4 in x 4 in, Ductile Iron, 300 psi @ 150° F (MPN 0390014868). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi @ 150° F; Fitting Pipe Size: 4 in x 4 in.
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GRUVLOK Metal Pipe Elbow: 45° Elbow, 4 in x 4 in, Ductile Iron, 300 psi @ 150° F (MPN 0390014868). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi @ 150° F; Fitting Pipe Size: 4 in x 4 in.
GRUVLOK Metal Pipe Tee: Tee, 12 in x 12 in x 6 in, Carbon Steel, EPDM Seal, 300 psi @ 150°F (MPN 0390019156). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi @ 150°F; Pipe Fitting Material: Carbon Steel; Fitting Pipe Size: 12 in x 12 in x 6 in.
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GRUVLOK Metal Pipe Tee: Tee, 12 in x 12 in x 6 in, Carbon Steel, EPDM Seal, 300 psi @ 150°F (MPN 0390019156). Key specifications — Brand: GRUVLOK; Maximum Operating Pressure: 300 psi @ 150°F; Pipe Fitting Material: Carbon Steel; Fitting Pipe Size: 12 in x 12 in x 6 in.
GRUVLOK Metal Pipe Elbow: Concentric Reducer, 6 in x 2 in, Grooved x Threaded, 4 in Lg (MPN 0390138303). Key specifications — Brand: GRUVLOK.
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GRUVLOK Metal Pipe Elbow: Concentric Reducer, 6 in x 2 in, Grooved x Threaded, 4 in Lg (MPN 0390138303). Key specifications — Brand: GRUVLOK.
Metal Pipe Elbow: 304 Stainless Steel, 3 in x 3 in (MPN 1330006755). Key specifications — Brand: GRUVLOK; Specific Fitting Shape: 45° Elbow; Standards: ASTM A312; Fitting Pipe Size: 3 in x 3 in.
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Metal Pipe Elbow: 304 Stainless Steel, 3 in x 3 in (MPN 1330006755). Key specifications — Brand: GRUVLOK; Specific Fitting Shape: 45° Elbow; Standards: ASTM A312; Fitting Pipe Size: 3 in x 3 in.
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GRUVLOK Metal Pipe Elbow: 22 1/2° Elbow, 8 in x 8 in (MPN 0390015501). Key specifications — Brand: GRUVLOK; Fitting Pipe Size: 8 in x 8 in.