Bendix AD-IS Air Dryer, Reman *Genuine Bendix* 5004050
DESCRIPTION The function of both the Bendix® AD-IS® (Integrated Solution Air Dryer) air dryer & reservoir system, and the Bendix® AD-IS® PuraGuard® oil coalescing air dryer & reservoir system, is to collect and remove air system contaminants in solid, liquid, and aerosol form before they enter the brake system. As a module, they provide heavy vehicles with an integrated vehicle air dryer, purge reservoir, governor, and a number of the charging valve components in a complete assembly. These components have been designed as an integrated air supply system. Both air dryer & reservoir systems provide clean, dry air to the components of the brake system–which increases the life of the system and reduces maintenance costs. The need for daily manual draining of the reservoirs is eliminated.
Air Dryer Type
Stand-Alone
Mounting
Mount to Purge Reservoir (Not Included)
Governor Unloader Port
1/8-27 NPT x 1/4 Tube (Compression / 90° Elbow)
Governor Reservoir Port
1/8-27 NPT (Plugged)
PRI Delivery Port 21
1/4-18 NPT
PRI Delivery Opening Pressure
103 PSI
SEC Delivery Port 22
1/4-18 NPT (Plugged)
AUX 1 Delivery Port 1
1/4-18 NPT
AUX 1 Delivery Port 2
1/4-18 NPT
AUX 1 Delivery Port 3
1/4-18 NPT
AUX 1 Delivery Port 4
1/4-18 NPT
AUX 1 Delivery Opening Pressure
55 PSI
AUX 2 Delivery Port
1/4-18 NPT
AUX 2 Delivery Opening Pressure
85 PSI
Purge Exhaust Port
Standard
Purge Valve Type
Hard Seat
Safety Valve Opening Pressure
153 PSI
Heater / Thermostat Rating
12V / 90W
Heater Connector Type
Metri-Pack 280 Series 2-Way Sealed Connector (Male)
Heater Connector Color
White
Cartridge Thread
M39 x 1.5-6H RH
Clearance to Remove Cartridge
1.00 IN
Governor Type
Non-Adjustable
Pressure Protection Valve Configuration
2 in Series
Maximum Inlet Temperature
160 °F (71 °C)
Minimum Operating Temperature
-40 °F (-40 °C)
Cautionary Note(s)
Pressure protection valve configs are not interchangeable.
