Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
BECK Pipe Nipple: 3/4 in Nominal Pipe Size, 4 in Lg, Schedule 40, Black Anodized Steel - Schedule 40 Right Hand/Left Hand Low Pressure Nipples
BECKSchedule 40 Right Hand/Left Hand Low Pressure Nipples

BECK Pipe Nipple: 3/4 in Nominal Pipe Size, 4 in Lg, Schedule 40, Black Anodized Steel

The BECK 4KWX4 is a Schedule 40 Right Hand/Left Hand Low Pressure Pipe Nipple, 3/4 in nominal pipe size with a 4 in length, made of black anodized steel with welded construction and Male NPT x Male NPT connections…

SKU 3G-OTH-473135

Brand
BECK
Item
Pipe Nipple: 3/4 in Nominal Pipe Size, 4 in Lg, Schedule 40, Black Anodized Steel
Category
Schedule 40 Right Hand/Left Hand Low Pressure Nipples
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

BECK
Manufacturer Part Number
0334529203
Type
Schedule 40, Black Anodized Steel, Welded
Lg
4 in
Pipe Material
Black Anodized Steel
Connection Type
Male NPT x Male NPT
Manufacture Location
Made in USA
Maximum Operating Pressure
150 psi @ 150°F
View Full Spec Sheet

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

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

Product Description

The BECK 4KWX4 is a Schedule 40 Right Hand/Left Hand Low Pressure Pipe Nipple, 3/4 in nominal pipe size with a 4 in length, made of black anodized steel with welded construction and Male NPT x Male NPT connections. It has a maximum operating pressure of 150 psi @ 150°F and is manufactured in the USA.

Frequently Asked Questions

What is a BECK 4KWX4 pipe nipple used for?

The BECK 4KWX4 Schedule 40 pipe nipple connects two male NPT threaded fittings in low-pressure piping systems. It is commonly used in industrial plumbing, compressed air lines, and hydraulic circuits where a durable, leak-resistant joint is required.

What are the specifications of the BECK 4KWX4 pipe nipple?

The BECK 4KWX4 is a 3/4 in nominal pipe size, 4 in long, Schedule 40 nipple made of black anodized steel with welded construction. It has Male NPT x Male NPT connections and a maximum operating pressure of 150 psi @ 150°F. Manufactured in the USA.

Where to buy a BECK 4KWX4 pipe nipple worldwide?

3G Electric supplies the BECK 4KWX4 pipe nipple to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this item.

How to install a BECK 4KWX4 pipe nipple?

Apply thread sealant or PTFE tape to the male NPT threads before hand-tightening the nipple into the mating fitting. Use a wrench on the nipple's hex section to achieve a snug fit without over-tightening. Always verify pressure rating compatibility with your system.

Used in

Common applications for BECK
Gas burner safety interlocks — Beck air-only pressure switches for fan-discharge proving (0.2–3 mbar range)
Combustion-air monitoring — Beck pressure transmitters with digital readout for burner control-system feedback loops
HVAC ductwork retrofit — Beck climaset assemblies with PVC hose and metal tube options for rapid field installation
Pressure-switch diagnostics — Beck digital transmitters for field verification and troubleshooting of sensor set-points
Industrial heating systems — Beck pressure-sensing components integrated into multi-stage burner sequencing and modulation control

BECK Products

3G Electric supplies BECK schedule 40 right hand/left hand low pressure nipples. 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 →

More from BECK

View all BECK parts →
Pipe Nipple: 1/8 in Nominal Pipe Size, 6 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334522000). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
BECK
Pipe Nipple: 1/8 in Nominal Pipe Size, 6 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334522000). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
Pipe Nipple: 1 1/2 in Nominal Pipe Size, 4 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334534609). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
BECK
Pipe Nipple: 1 1/2 in Nominal Pipe Size, 4 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334534609). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
Pipe Nipple: 1/4 in Nominal Pipe Size, 4 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334523206). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
BECK
Pipe Nipple: 1/4 in Nominal Pipe Size, 4 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334523206). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
Pipe Nipple: 1 1/2 in Nominal Pipe Size, 6 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334535408). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
BECK
Pipe Nipple: 1 1/2 in Nominal Pipe Size, 6 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334535408). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
Pipe Nipple: 2 in Nominal Pipe Size, 4 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334536406). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
BECK
Pipe Nipple: 2 in Nominal Pipe Size, 4 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334536406). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
Pipe Nipple: 1/4 in Nominal Pipe Size, 6 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334524006). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
BECK
Pipe Nipple: 1/4 in Nominal Pipe Size, 6 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334524006). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
Pipe Nipple: 3/4 in Nominal Pipe Size, 6 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334530003). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
BECK
Pipe Nipple: 3/4 in Nominal Pipe Size, 6 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334530003). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
Pipe Nipple: 2 in Nominal Pipe Size, 6 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334537206). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.
BECK
Pipe Nipple: 2 in Nominal Pipe Size, 6 in Lg, Schedule 40, Black Anodized Steel, Welded (MPN 0334537206). Key specifications — Manufacture Location: Made in USA; Brand: BECK; Maximum Operating Pressure: 150 psi @ 150°F; Connection Type: Male NPT x Male NPT; Pipe Material: Black Anodized Steel.