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HOSES
Tru Pro Charging Hoses
For those interested in premium quality, the Thermal Engineering Tru Pro
Series refrigerant charge hose is the only choice. Made in the USA, these
hose assemblies conform to UL 1963, SAE J-51, J-639, J-2196, & J-2197.
With 4000psi minimum burst and a working pressure 800psi these hoses
are long lasting, durable, and come in a range of options to meet your
specific requirements.
1⁄4” Tru Pro – 1⁄4 FFL x 1⁄4 FFL 45° and Brass Depressor
Length (Ft) Yellow Blue Red Package Set
(Red, Yellow, Blue)
3 9701-Y-3 9701-B-3 9701-R-3 9701-3-3
6 9701-Y-6 9701-B-6 9701-R-6 9701-3-6
10 9701-Y-10 9701-B-10 9701-R-10 9701-3-10
12 9701-Y-12 9701-B-12 9701-R-12 9701-3-12
15 9701-Y-15 9701-B-15 9701-R-15 9701-3-15
20 9701-Y-20 9701-B-20 9701-R-20 9701-3-20
25 9701-Y-25 9701-B-25 9701-R-25 9701-3-25
50 9701-Y-50 9701-B-50 9701-R-50 9701-3-50
100 9701-Y-100 9701-B-100 9701-R-100 9701-3-100
Suitable for R12, R22, R134A, R404A, R407C, R410A, R500, R502
Custom lengths and end fitting options available upon request!
1⁄4” Tru Pro – 1⁄4 FFL x 1⁄4 RefLoc anti-blow back fitting
Length (Ft) Yellow Blue Red Package Set
(Red, Yellow, Blue)
3 9701RL-Y-3 9701RL-B-3 9701RL-R-3 9701RL-3-3
6 9701RL-Y-6 9701RL-B-6 9701RL-R-6 9701RL-3-6
10 9701RL-Y-10 9701RL-B-10 9701RL-R-10 9701RL-3-10
12 9701RL-Y-12 9701RL-B-12 9701RL-R-12 9701RL-3-12
15 9701RL-Y-15 9701RL-B-15 9701RL-R-15 9701RL-3-15
20 9701RL-Y-20 9701RL-B-20 9701RL-R-20 9701RL-3-20
25 9701RL-Y-25 9701RL-B-25 9701RL-R-25 9701RL-3-25
50 9701RL-Y-50 9701RL-B-50 9701RL-R-50 9701RL-3-50
100 9701RL-Y-100 9701RL-B-100 9701RL-R-100 9701RL-3-100
Suitable for R12, R22, R134A, R404A, R407C, R410A, R500, R502
Custom lengths and end fitting options available upon request!
THERMAL ENGINEERING COMPANY 800 473-1754 | www.thermalengineeringcompany.com
9/12/06
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HOSES, continued
Ball Valve Hose Adapters
Utilizing Thermal Engineering TruPro adapters, the service technician can
connect to any 1⁄4” hose and control refrigerant flow by simply opening
and closing the in-line ball valve. Easy to use and available in red, yellow,
blue or as a complete set
99901 1⁄4” MFL x 1⁄4” FFL x 6” length Red TruPro adapter
99902 1⁄4” MFL x 1⁄4” FFL x 6” length Yellow TruPro adapter
99903 1⁄4” MFL x 1⁄4” FFL x 6” length Blue TruPro adapter
99904 1⁄4” MFL x 1⁄4” FFL x 6” length (Red, Yellow, & Blue set) TruPro adapter
Additional End Fitting Options
Thermal Engineering understands that no two jobs are alike. In keeping with our commitment to
serve the HVAC/R professional we offer a multitude of end fitting options custom tailored for your
application. Listed below is a sample of the end fittings available in any combination. Please call
us for your inquiries, 800 473-1754.
1⁄4” Anti-blow back
1⁄2” Acme Anti-blow back
1⁄2” Acme FFL
1⁄2” Acme FFL 45°
1⁄2” Acme FFL 90°
1⁄2” Acme 14mm
1⁄4” FFL
1⁄4” FFL 45°
1⁄4” FFL 90°
1⁄2” Acme Hex Nut
1⁄2” Acme Hex Nut 45°
1⁄2” Acme Hex Nut 90°
1⁄4” Hex Nut
1⁄4” Hex Nut 45°
1⁄4” Hex Nut 90°
In-line filter element (10 microns)
Model 134A and 134B Automotive A/C Couplers
134ACR Hi side x 14mm R-134a coupler
134ACB Low side x 14mm R-134a coupler
THERMAL ENGINEERING COMPANY 800 473-1754 | www.thermalengineeringcompany.com
9/12/06