Page 16 - Q1 2025 Stephenson Equipment Catalogue

AIR CONDITIONING SYSTEM SERVICE

Manifold Gauges

ATD-3681 $311 15 ATD-3694 $177 95
R1234yf/R134a Brass Manifold Gauge Set R12/R134a Deluxe Dual
• (3) 60" R134a standard hoses • 2-1/2" re-calibratable gauges Brass Manifold Gauge Set
• Extra access port for vacuum line • (3) 60" hoses
• R1234yf + R134a high & low side quick couplers
• 1/2" (M) x 1/2" (F) LH thread adapter • Manual couplers
• (2) 12mm (M) x 14mm (F) R1234yf adapters • 1/4" SAE-M x 1/2" ACME-F adapter

ATD-3661 $336 45 ROB-45111 $432 55 R12/R134a Deluxe Dual
Aluminum Manifold Gauge Set
R1234yf 2-Way R134a 2-Way • Manual couplers
Brass Manifold Brass Manifold • 1/4" SAE-M x 1/2" ACME-F adapter
Gauge Set Gauge Set
• (3) 60" hoses • R12/R134a gauges, Item # Hoses
• R1234yf high PSI, and °F temp ATD-3695 (3) 60" $201.95
and low side • 90° manual couplers $250.15
manual couplers • 72" R134a hoses (1/2" ACME x 14mm) ATD-3696 (3) 96"

Service Couplers

R-134a Manual Couplers 18190A MTC-82834-SL $59 15
Item # Description High Side Manual R134a
ROB-18190A Low Side $94.25 82834-SL 82934-SL Safety Lock Coupler
• 14mm-F x 16mm
ROB-18191A High Side $94.25 18191A
MTC-82934-SL $59 15
Low Side Manual R134a
R-134a Manual Couplers, 14mm Safety Lock Coupler
Item # Description • 14mm-F x 13mm
CPS-QCL134 Low Side $33.95 83834 MTC-83834 $79 65
CPS-QCH134 High Side $33.95 QCH134 83934 High Side R1234yf Coupler
CPS-QC134SET 2-Pc Set $68.25 QCL134 • 12mm-F x 17mm
R-134a to HFO1234yf Conversion MTC-83934 $79 65
Manual Couplers, 14mm QCH1214MM
Low Side R1234yf Coupler
Item # Description • 12mm-F x 14mm
CPS-QCL1214MM Low Side $53.15
CPS-QCH1214MM High Side $45.15 MTC-83736-K $153 55
CPS-QC1214SET 2-Pc Set $112.15 QCL1214MM
R134a to R1234yf
Conversion Kit
MTC-69843-29-04 $39 45 • Converts any R134a manifold gauge
R1234yf Low Side set to a R1234yf manifold gauge set
Tank Adapter
CPS-AD84 $24 85 MTC-67736-K $108 45

Pump Adapter 1/4" FL to R1234yf
• Application: vacuum pumps, manifolds, Conversion Kit
recovery, tanks • Converts any standard 1/4" A/C
• 1/2" ACME-F x 1/4" SAE-M hose to connect to standard
• Pack of 3 R1234yf service ports
CPS-AD48L $18 05
HFO Tank Adapter ATD-3525 $42 25
• 1/4" SAE-F x 1/2" LH ACME-M R12 to R134a
CPS-AD48 $22 55 Conversion Kit
Adapter for Vacuum Pumps/Manifolds/ • Converts R12 gauges to R134a
• Contains R134a 90° quick couplers
Recovery/Tanks and 1/2" ACME F x 1/4" M adapter
• 1/4" SAE-F x 1/2" ACME-M for R134a refrigerant tank

16 | April – June 2025