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

RAPIDAIR Compression Fitting Adapter: 40 mm OD x 1 1/2 in Pipe Size, Compression x MNPT - Compressed Air System Nylon Compression Fittings
RAPIDAIRCompressed Air System Nylon Compression Fittings

RAPIDAIR Compression Fitting Adapter: 40 mm OD x 1 1/2 in Pipe Size, Compression x MNPT

The RAPIDAIR Compression Fitting Adapter (MPN F4418) is a compressed air system nylon compression fitting, type Compression x MNPT, Aluminum, sized 40 mm OD x 1 1/2 in Pipe. 3G Electric interprets your demand for…

SKU 3G-OTH-491177

Brand
RAPIDAIR
Item
Compression Fitting Adapter: 40 mm OD x 1 1/2 in Pipe Size, Compression x MNPT
Category
Compressed Air System Nylon Compression Fittings
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

RAPIDAIR
Manufacturer Part Number
F4418
Type
Compression x MNPT, Aluminum
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

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

Product Description

The RAPIDAIR Compression Fitting Adapter (MPN F4418) is a compressed air system nylon compression fitting, type Compression x MNPT, Aluminum, sized 40 mm OD x 1 1/2 in Pipe. 3G Electric interprets your demand for this genuine OEM part, sourcing it across 14 industrial departments—with specialist depth in combustion, pumps, and controls—and delivers it with accountable support, not just a catalog.

Frequently Asked Questions

What is the RAPIDAIR Compression Fitting Adapter F4418 used for?

The RAPIDAIR F4418 adapter connects 40 mm OD nylon tubing to 1 1/2 in male NPT threaded ports in compressed air systems. It is commonly used in industrial pneumatic networks, air distribution lines, and filtration systems where a leak-tight, corrosion-resistant aluminum transition is required.

What are the specifications of the RAPIDAIR F4418?

The RAPIDAIR F4418 is a Compression x MNPT adapter made of aluminum. It has a 40 mm OD tube connection and a 1 1/2 in male NPT pipe thread. The manufacturer part number is F4418. This fitting is designed for compressed air system nylon compression applications.

Where to buy the RAPIDAIR F4418 worldwide?

3G Electric supplies the genuine RAPIDAIR F4418 compression fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this part across 14 departments and deliver it with accountable support.

How to install the RAPIDAIR Compression Fitting Adapter?

To install the RAPIDAIR F4418, ensure the nylon tube is cut square and fully inserted into the compression end. Tighten the nut by hand, then use a wrench for an additional 1/4 to 1/2 turn. Apply thread sealant to the MNPT end before threading into the port. Do not overtighten.

Used in

Common applications for RAPIDAIR
Industrial compressed air distribution — RAPIDAIR Fastpipe Installation Tool Kit (MPN F0137) for assembling 1 in aluminum piping in manufacturing plants
Automotive repair shops — RAPIDAIR Fastpipe Installation Tool Kit (MPN F0136) for installing 3/4 in compressed air lines to pneumatic tools
Food and beverage processing — RAPIDAIR Fastpipe Installation Tool Kit (MPN F0138) for 1-1/2 in piping in washdown areas requiring corrosion-resistant aluminum
Pharmaceutical facilities — RAPIDAIR Fastpipe Installation Tool Kit (MPN F0145) for 2 in clean compressed air distribution in controlled environments
Warehouse and logistics centers — RAPIDAIR Fastpipe Installation Tool Kit (MPN F0137) for 1 in piping to power automated sorting equipment
Machine shops — RAPIDAIR Fastpipe Installation Tool Kit (MPN F0136) for 3/4 in lines supplying CNC machines and air chucks

RAPIDAIR Products

3G Electric supplies RAPIDAIR compressed air system nylon compression 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

More from RAPIDAIR

View all RAPIDAIR parts
RAPIDAIR Compression Fitting Adapter: 40 mm OD x 20 mm OD Size, Compression x Compression, Nylon (MPN F4110). Key specifications — Brand: RAPIDAIR.
RAPIDAIR
RAPIDAIR Compression Fitting Adapter: 40 mm OD x 20 mm OD Size, Compression x Compression, Nylon (MPN F4110). Key specifications — Brand: RAPIDAIR.
RAPIDAIR Compression Fitting Adapter: 20 mm OD x 3/4 in Pipe Size, Compression x MNPT, Aluminum (MPN F1118). Key specifications — Brand: RAPIDAIR.
RAPIDAIR
RAPIDAIR Compression Fitting Adapter: 20 mm OD x 3/4 in Pipe Size, Compression x MNPT, Aluminum (MPN F1118). Key specifications — Brand: RAPIDAIR.
RAPIDAIR Compression Tee Fitting: 1 1/2 in OD x 1 1/2 in OD x 1 in OD Size, Nylon (MPN F4207). Key specifications — Brand: RAPIDAIR.
RAPIDAIR
RAPIDAIR Compression Tee Fitting: 1 1/2 in OD x 1 1/2 in OD x 1 in OD Size, Nylon (MPN F4207). Key specifications — Brand: RAPIDAIR.
RAPIDAIR Compression Fitting Cap: 1 in OD Size, Compression, Aluminum (MPN F2006). Key specifications — Brand: RAPIDAIR.
RAPIDAIR
RAPIDAIR Compression Fitting Cap: 1 in OD Size, Compression, Aluminum (MPN F2006). Key specifications — Brand: RAPIDAIR.
RAPIDAIR Compression Fitting Adapter: 25 mm OD x 1 in Pipe Size, Compression x MNPT, Aluminum (MPN F2218). Key specifications — Brand: RAPIDAIR.
RAPIDAIR
RAPIDAIR Compression Fitting Adapter: 25 mm OD x 1 in Pipe Size, Compression x MNPT, Aluminum (MPN F2218). Key specifications — Brand: RAPIDAIR.
RAPIDAIR Compression Fitting Coupling: 25 mm OD x 25 mm OD Size, Compression x Compression, Nylon (MPN F2002). Key specifications — Brand: RAPIDAIR.
RAPIDAIR
RAPIDAIR Compression Fitting Coupling: 25 mm OD x 25 mm OD Size, Compression x Compression, Nylon (MPN F2002). Key specifications — Brand: RAPIDAIR.
RAPIDAIR Compression Fitting Cap: 1 1/2 in OD Size, Compression, Nylon (MPN F4006). Key specifications — Brand: RAPIDAIR.
RAPIDAIR
RAPIDAIR Compression Fitting Cap: 1 1/2 in OD Size, Compression, Nylon (MPN F4006). Key specifications — Brand: RAPIDAIR.
RAPIDAIR Compression Fitting Elbow: 2 in OD x 2 in OD Size, Compression x Compression, Nylon (MPN F5003). Key specifications — Brand: RAPIDAIR.
RAPIDAIR
RAPIDAIR Compression Fitting Elbow: 2 in OD x 2 in OD Size, Compression x Compression, Nylon (MPN F5003). Key specifications — Brand: RAPIDAIR.