DESCRIPTION
The Air Dryer from Bendix is a critical component designed to ensure that compressed air systems in commercial vehicles remain free from moisture and contaminants. This air dryer, specifically the AD-9si model, features a robust design with a governor included, making it an essential part of the air treatment system. With a net weight of 12.0 kg, it operates effectively within a temperature range of -40 °F to 160 °F, ensuring reliability in various conditions. The air dryer utilizes a standard purge volume and is designed for easy installation on the purge reservoir. By maintaining clean, dry air in the braking system, this component helps prevent corrosion and enhances overall brake performance. For those in need of genuine Bendix OEM parts, Source One Parts Center is the best place to find high-quality components tailored for commercial vehicles.
SPECIFICATIONS
Minimum Operating Temperature
-40 °F (-40 °C)
VMRS
013-010-252: Air Dryer W/Drain Valves
Clearance to Remove Cartridge
1.00 IN
Supply Port
1/2-14 NPT
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 2 Delivery Port
1/4-18 NPT
PRI Delivery Port 21
1/4-18 NPT
SEC Delivery Port 22
1/4-18 NPT
Governor Unloader Port
1/8-27 NPT (Plugged)
Governor Reservoir Port
1/8-27 NPT x 3/8 PTC (Straight)
AUX 1 Delivery Opening Pressure
106 PSI
AUX 2 Delivery Opening Pressure
106 PSI
PRI Delivery Opening Pressure
106 PSI
SEC Delivery Opening Pressure
106 PSI
Cut-in Pressure
110 PSI
Heater / Thermostat Rating
12V / 90W
Cut-out Pressure
130 PSI
Safety Valve Opening Pressure
153 PSI
Maximum Inlet Temperature
160 °F (71 °C)
Pressure Protection Valve Configuration
4 in Parallel
Harmonized System (HS) Code
842139
Purge Valve Type
DLU (Hard Seat)
Cartridge Thread
M39 x 1.5-6H RH
Heater Connector Type
Metri-Pack 280 Series 2-Way Sealed Connector (Male)
Mounting
Mount to Purge Reservoir (Not Included)
Governor Type
Non-Adjustable
Cautionary Note(s)
Pressure protection valve configs are not interchangeable.
Air Dryer Type
Stand-Alone
Cartridge Type
Standard
Purge Exhaust Port
Standard
Purge Volume
Standard
Heater Connector Color
White
Governor Included
Yes
Weight
26.5 lb
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