The serrated clamping mechanism is designed to bite into the shaft surface

which is the specific resistance curve required by compatible Aprilaire control boards and thermostats

Key Benefits Optimized Vibration Dampening: High-density rubber cushion absorbs motor-induced torque and shaft oscillation for quieter operation

The Fasco D124 1/50 HP motor is a precision-engineered shaded pole motor designed for continuous duty in air-moving applications

Friedrich Air Conditioning 67904104 Connection Hose 322055-301 The serrated clamping mechanism isThe Friedrich Air Conditioning 67904104 Connection Hose is a critical OEM replacement component engineered for high performance condensate management. As the direct replacement for P67904104, this specialized pump hose connector is designed to interface seamlessly with the internal condensate pump of Friedrich portable dehumidifiers and Vert I Pak air conditioning systems. Field technicians rely on this part to maintain a drip proof connection between