Craft’s patented (US 20240328554A1) self-sealing brass couplings allow for charging the refrigeration, air conditioning, and heat pump systems without the use of brazing. These couplings are extremely easy to use and are compatible with a wide range of refrigerants. Such as R290, R454C, R410A, R448A, R449a, R513A, R134a, R407C and more… They range from 1/4” – 3/4”, and the connections are customizable to the core.
The only coupling that works with A3 (R290) refrigerants and is UL listed.
Brass body and the copper connection reduces the chances of corrosion and improves durability.
Designed to perform well under low pressure drops to improve overall system efficiency.
The brass threaded design make the connection and disconnection while under pressure. These couplings can be connected and disconnected without loss of any refrigerant.
Customized copper sweat connections simplify the factor installed processes by eliminating brazing, flux residue clean up saving you money and time.
Our patented design and technology reduces the refrigerant leak rates. Virtually eliminating the refrigerant loss.
Designed in the USA, and used by major manufacturers worldwide for the past decade. These couplings have gone under stringent testing and qualification process.
sl# | Part # | Description | Connection | Tube Size | Coupling Size | Thread Type | Coupling Material | Tube Size & Shape | Torque (N.m) | Operating Pressures (PSI) |
---|---|---|---|---|---|---|---|---|---|---|
1 | 25M-XM | 1/4" | Male | Customizable | 1/4" | M20-2.0 | Brass | Customizable | 25-30 | 841 |
2 | 25F-XM | 1/4" | Female | Customizable | 1/4" | M20-2.0 | Brass | Customizable | 25-30 | 750 |
3 | 37M-XM | 3/8" | Male | Customizable | 3/8" | M22.1.5 | Brass | Customizable | 25-30 | 841 |
4 | 37F-XM | 3/8" | Female | Customizable | 3/8" | M22.1.5 | Brass | Customizable | 25-30 | 750 |
5 | 50M-XM | 1/2" | Male | Customizable | 1/2" | M20-2.0 | Brass | Customizable | 30-35 | 841 |
6 | 50F-XM | 1/2" | Female | Customizable | 1/2" | M20-2.0 | Brass | Customizable | 30-35 | 800 |
7 | 62M-XM | 5/8" | Male | Customizable | 5/8" | M25-2.0 | Brass | Customizable | 35-40 | 841 |
8 | 62F-XM | 5/8" | Female | Customizable | 5/8" | M25-2.0 | Brass | Customizable | 35-40 | 800 |
9 | 75M-XM | 3/4" | Male | Customizable | 3/4" | M31-2.0 | Brass | Customizable | 40-45 | 841 |
10 | 75F-XM | 3/4" | Female | Customizable | 3/4" | M31-2.0 | Brass | Customizable | 40-45 | 800 |
Original equipment manufacturer and distributors worldwide are growing their businesses with Craft every today.
Your business needs to perform quickly, reliably, and in step with today’s ever-changing market. You need a supplier that’s as responsive as you are. Put the power of Craft to work for you.
Together we can redefine what’s possible.
Craft is where engineering, technology, and manufacturing, converge to create
solutions that improve the quality of life.
By using this site, you are aware of the Terms of Use and Privacy Policy.
The material on this site may not be reproduced, distributed, transmitted, saved, or used without explicit permission from Craft Inc. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.