Predator HD A/C Binary Pressure Switch – Alliance ABP N83 318059 Cab Height Control Valve and Volvo 21516229

and Volvo 21516229

Peterbilt 385 (1987-2004)

Betts 47 Series (B47 stop/turn/tail

Signs You Need a New Cab Shock

1L (1987-1995)

Predator HD A/C Binary Pressure Switch – Alliance ABP N83 318059 Cab Height Control Valve and Volvo 21516229Quality replacement A C binary (high low) pressure switch from Predator HD. This normally open switch protects the compressor on both low charge and high pressure conditions, replacing Alliance ABP N83 318059. Specifications Manufacturer Predator HD Part Type A C Binary Pressure Switch Operation Normally Open High Setpoint 270 PSI open 120 PSI re close Low Setpoint ~15 PSI cut out ~40 PSI cut in Thread 1 4 in female Terminals 2 Refrigerant R 12 R 134a