AP® SP-2 Static Pressure Controller

The SP-2 control reads the static pressure in the room and adjusts any 3-wire drive unit until it reaches your preset requirement. With an adjustable time delay, manual adjustment and a high and low pressure alarm, this static pressure control is as complete as they get.

• 3 Digit Display.
• An Alarm detects a high or low static pressure or a power supply failure.
• Pilot lights indicate the status of outputs and locked mode.
• Cover is fastened to case by means of quarter-turn screws allowing quick access to internal adjustments.
• Overload protection on outputs by means of fuses. 
• Static pressure range from 0 to 0.250 inches of water.
• Adjustable time delay
• Manual Setting Adjustments