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(888) 312-8812 Login SignupManage air treatment service with the Bendix AD-HF Air Dryer. This unit uses an AD-HF desiccant cartridge with PuraGuard® oil-coalescing media to condition air before it enters brake reservoirs. It measures 11.63 inches long, 10.48 inches wide, and 11.25 inches high, with a net weight of 20.94 pounds, providing a precise fit for compatible air brake systems. It integrates a heater, purge volume reservoir, and mounting provisions to ensure reliable operation across varied environmental conditions. By delivering dry, contaminant-free air to the brake system, the Bendix K160650SC AD-HF air dryer safeguards system performance and longevity.
| Number of Compartments | 1 |
| Clearance to Remove Cartridge | 1.00 IN |
| Supply Port | 1/2-14 NPT |
| Remote Charge / Fill Port 2 (after Desiccant) | 1/4-18 NPT (with Safety Valve) |
| Remote Charge / Fill Port (through Desiccant) | 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 |
| Compressor Unloader Port | 1/4-18 NPT |
| AUX 2 Delivery Port | 1/4-18 NPT |
| PRI Delivery Port 21 | 1/4-18 NPT |
| Remote Charge / Fill Port 1 (after Desiccant) | 1/4-18 NPT |
| SEC Delivery Port 22 | 1/4-18 NPT |
| Governor Reservoir Port | 1/8-27 NPT (Plugged) |
| AUX 1 Delivery Opening Pressure | 112 PSI |
| Governor Unloader Port | 1/8-27 NPT (Plugged) |
| Cut-In Pressure | 110 PSI |
| PRI Delivery Opening Pressure | 103 PSI |
| AUX 2 Delivery Opening Pressure | 112 PSI |
| Heater / Thermostat Rating | 12V / 90W |
| SEC Delivery Opening Pressure | 112 PSI |
| 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 |
| Reservoir Length | 4.35 IN |
| Minimum Operating Temperature | -40 °F (-40 °C) |
| Reservoir Material | Aluminum |
| Purge Valve Type | Hard Seat |
| Reservoir Fill Type | Integral Fill |
| Heater Connector Type | Metri-Pack 280 Series 2-Way Sealed Connector (Male) |
| Cartridge Thread | M41 x 1.5-6H RH |
| Reservoir Diameter | Ø 10.2 IN |
| Governor Type | Non-Adjustable |
| Cartridge Type | PuraGuard (Coalescing) |
| Mounting | Purge Reservoir - 3/8-16 UNC-2B (4x) |
| Purge Volume | Standard (with 1/4-18 NPT Extended Purge Port) |
| Air Dryer Type | Stand-Alone |
| Purge Exhaust Port | Standard |
| Heater Connector Color | White |
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A part of the Knorr-Bremse Group, Bendix® provides the automotive and truck parts industry with cutting-edge energy management solutions, active safety technologies, and air brake charging for tractors, buses, commercial vehicles, trailers, as well as medium- and heavy-duty trucks throughout North America. Headquartered in Elyria, Ohio, Bendix Commercial Vehicle Systems employs over 3,200 people who work hand in hand for the accomplishment of the brand's vision: "to become the leading worldwide supplier of active vehicle safety systems within the commercial vehicle industry." This brand takes pride in being the first to introduce many notable parts and technologies to the North American commercial vehicle market. Among these many firsts are the groundbreaking air brake system technologies such as air dryers, air compressors, and ABS. At Bendix, exceeding industry standards is a strict requirement.
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