Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up
GRUVLOK 45° Grooved Elbow, 4 in x 4 in, Ductile Iron, 300 psi @ 150° F - Grooved Pipe Fittings
GRUVLOKGrooved Pipe Fittings

GRUVLOK 45° Grooved Elbow, 4 in x 4 in, Ductile Iron, 300 psi @ 150° F

The GRUVLOK Metal Pipe Elbow is a 45° grooved pipe fitting in a 4 in x 4 in size, made of ductile iron with a maximum operating pressure of 300 psi @ 150° F. 3G Electric sources this OEM part (MPN 0390014868) across…

SKU 3G-OTH-460927

Brand
GRUVLOK
Item
45° Grooved Elbow, 4 in x 4 in, Ductile Iron, 300 psi @ 150° F
Part Number
0390014868
Category
Grooved Pipe Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

GRUVLOK
Manufacturer Part Number
0390014868
Type
4 in x 4 in, Ductile Iron, 300 psi @ 150° F
Fitting Pipe Size
4 in x 4 in
Maximum Operating Pressure
300 psi @ 150° F

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The GRUVLOK Metal Pipe Elbow is a 45° grooved pipe fitting in a 4 in x 4 in size, made of ductile iron with a maximum operating pressure of 300 psi @ 150° F. 3G Electric sources this OEM part (MPN 0390014868) across 14 industrial departments, with specialist expertise in combustion, pumps and controls to ensure you get the right solution.

Frequently Asked Questions

What is a GRUVLOK 45° elbow used for?

A GRUVLOK 45° elbow is used in grooved piping systems to change flow direction by 45 degrees. It is common in fire protection, HVAC, and industrial process lines where ductile iron fittings rated to 300 psi @ 150° F are required.

What are the specifications of the GRUVLOK 4 in x 4 in elbow?

The GRUVLOK 45° elbow has a 4 in x 4 in fitting pipe size, is made of ductile iron, and has a maximum operating pressure of 300 psi @ 150° F. The manufacturer part number is 0390014868.

Where to buy GRUVLOK pipe fittings worldwide?

3G Electric supplies GRUVLOK pipe fittings worldwide, handling full logistics and customs clearance. We source OEM parts like the 45° elbow (MPN 0390014868) across 14 industrial departments, with specialist expertise in combustion, pumps and controls.

How to install a GRUVLOK grooved elbow?

Installation requires aligning the grooved ends with mating couplings, lubricating the gasket, and tightening bolts to the manufacturer's torque specification. Always follow GRUVLOK's published guidelines for proper joint assembly and pressure testing.

Used in

Common applications for GRUVLOK
Fire protection systems — GRUVLOK grooved couplings and fittings for joining sprinkler pipe, such as the 6-inch coupling (SKU 46KK70) rated for 300 psi.
HVAC piping — GRUVLOK flexible couplings (e.g., SKU 408JM0) to accommodate thermal movement in chilled water and heating systems.
Process piping — GRUVLOK concentric reducer elbow (SKU 408GX7) for changing pipe direction and size in chemical and industrial processes.
Industrial piping — GRUVLOK high-pressure couplings (e.g., SKU 408HF6) rated to 1,000 psi for demanding applications.
Mechanical piping systems — GRUVLOK rigid couplings (e.g., SKU 60XP12) for joining large-diameter pipe in water distribution.
Plumbing systems — GRUVLOK NSF 61 approved couplings for potable water applications, ensuring compliance with health standards.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from GRUVLOK

View all GRUVLOK parts →
This grooved pipe fitting connects pipes of different diameters in mechanical piping systems. Its eccentric design helps prevent air trapping and allows smooth flow transition. Made of ductile iron, rated for 300 psi at 150°F
GRUVLOK
This grooved pipe fitting connects pipes of different diameters in mechanical piping systems. Its eccentric design helps prevent air trapping and allows smooth flow transition. Made of ductile iron, rated for 300 psi at 150°F
This 45° elbow is a grooved pipe fitting for changing flow direction in piping systems. It connects 12-inch grooved-end pipes and is used in water, HVAC, or process lines. The fitting has a 12 in x 12 in size with grooved x grooved connections
GRUVLOK
This 45° elbow is a grooved pipe fitting for changing flow direction in piping systems. It connects 12-inch grooved-end pipes and is used in water, HVAC, or process lines. The fitting has a 12 in x 12 in size with grooved x grooved connections
This grooved pipe fitting is a concentric reducer used to connect pipes of different diameters, reducing from 5 inches to 4 inches. Made of ductile iron, it is rated for a maximum operating pressure of 300 psi at 150° F. Suitable for use in grooved mechanical piping systems in applications such as fire protection, HVAC, and industrial process lines
GRUVLOK
This grooved pipe fitting is a concentric reducer used to connect pipes of different diameters, reducing from 5 inches to 4 inches. Made of ductile iron, it is rated for a maximum operating pressure of 300 psi at 150° F. Suitable for use in grooved mechanical piping systems in applications such as fire protection, HVAC, and industrial process lines
This grooved pipe tee is used to branch fluid flow in piping systems. It is made of carbon steel with an EPDM seal and rated for 300 psi at 150°F. The fitting has a 2-1/2 in x 2-1/2 in x 2 in size and is suitable for commercial and industrial applications
GRUVLOK
This grooved pipe tee is used to branch fluid flow in piping systems. It is made of carbon steel with an EPDM seal and rated for 300 psi at 150°F. The fitting has a 2-1/2 in x 2-1/2 in x 2 in size and is suitable for commercial and industrial applications
GRUVLOK
GRUVLOK
This grooved pipe straight is a ductile iron fitting with 3-inch grooved ends for joining grooved-end pipe. Rated for a maximum operating pressure of 300 psi at 150°F, it is used in industrial piping systems for water supply, fire protection, and process piping
GRUVLOK
GRUVLOK
This grooved pipe fitting is a straight coupling for joining grooved-end pipe sections. Made of ductile iron, it is rated for a maximum operating pressure of 300 psi at 150°F. Suitable for use in fire protection, HVAC, and industrial piping systems where a leak-tight mechanical joint is required
This grooved pipe fitting is made of ductile iron and sized 2 in x 1-1/4 in. It is rated for a maximum operating pressure of 300 psi at 150°F. Typical applications include connecting or redirecting piping in mechanical systems such as fire protection, HVAC, and process piping
GRUVLOK
This grooved pipe fitting is made of ductile iron and sized 2 in x 1-1/4 in. It is rated for a maximum operating pressure of 300 psi at 150°F. Typical applications include connecting or redirecting piping in mechanical systems such as fire protection, HVAC, and process piping
This GRUVLOK grooved pipe fitting is a straight reducer with a 4 in x 3 in pipe size, made of ductile iron. It has a maximum operating pressure of 300 psi at 150°F and an overall length of 3 in. Used in grooved piping systems for connecting pipes of different sizes in fire protection, HVAC, and process piping applications
GRUVLOK
This GRUVLOK grooved pipe fitting is a straight reducer with a 4 in x 3 in pipe size, made of ductile iron. It has a maximum operating pressure of 300 psi at 150°F and an overall length of 3 in. Used in grooved piping systems for connecting pipes of different sizes in fire protection, HVAC, and process piping applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first