Product Manual
ARB AIR LOCKER
Air Operated Locking Differentials
Revision Date 15/06/09
CKMP12
High Output Air Supply – Detailed Specifications
GENERAL SPECS METRIC IMPERIAL
SUPPLY VOLTAGE 12 Volts DC 12 Volts DC
MAX CURRENT DRAW 32 Amps @ 690 KPa 32 Amps @ 100 PSI
FUSE RATING (Maxi-Blade type) 40 Amps 40 Amps
RELAY RATING 40 Amps 40 Amps
WEIGHT (total kit) 6.5 Kgs 14.3 Lbs
DIMENSIONS -LENGTH 440 mm 17.32 inches
-WIDTH 238 mm 9.37 inches
-HEIGHT 208 mm 8.19 inches
DUTY CYCLE @ 22°C [72°F] 50 % 30 mins. per hour
PRESSURE SWITCH CLOSED < 520 KPa < 75 PSI
PRESSURE SWITCH OPEN > 725 KPa > 105 PSI
SAFETY VALVE PRESSURE > 1035 KPa > 150 PSI
MOTOR THERMAL CUT-OUT 115 degrees C 239 degrees F
MAX. AMBIENT TEMPERATURE 100 degrees C 212 degrees F
NO LOAD SPECS METRIC @ 0 KPa IMPERIAL @ 0 PSI
CURRENT DRAW 13 Amps 13 Amps
AIR FLOW RATE 75.1 L/min. 2.65 CFM
SPECS @ TYRE PRESSURE METRIC @ 200 KPa IMPERIAL @ 29 PSI
CURRENT DRAW 22.9 Amps 22.9 Amps
AIR FLOW RATE 61.6 L/min. 2.18 CFM
EXTERNAL CONNECTIONS SPECS
AIR INTAKE THREAD (female) 1/4-18 NPSC (parallel pipe thread)
AIR FILTER THREAD (male) 1/4-18 NPT (tapered pipe thread)
PRESSURE SWITCH THREAD 1/4-18 NPT (tapered pipe thread)
SAFETY VALVE PORT THREAD 1/8 BSPP (parallel pipe thread)
MANIFOLD PORT THREAD 1/4-18 NPT (tapered pipe thread)
AIR COUPLING FITTING TYPE ‘US Industrial Standard’
(international equivalent standards) ISO 6150 B
Rectus series 23/24/1400
Tema series 1400
Legris series 23
DYNAQUIP D3
CEJN 310
US.MIL.C 4109
Norma / AFNOR: NF.E49.053
Parker series 30-¼” and 20-¼”
Aignep 220
Hansen series 3000
Norgren series 237
Gromelle series 600
WARRANTY
This ARB Air Compressor is designed to provide many years of trouble free recreational use, and is warranted
to be free from manufacturing defects for two (2) years from the date of purchase.
NOTE : The specifications above were recorded under laboratory conditions @ 22°C [72°F].
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