Manual Control
Controls a single air-powered primer
One Spring-loaded push-button on panel:
- Operates pump primer whenever push-button is depressed by operator.
- Additional push-buttons are available to pre-prime locations in addition to the pump (left, right, front, rear suctions).
Automatic Control
Controls a single air-powered primer
One Rocker Switch on panel:
- Operates pump primer manually whenever lower rocker switch position is depressed by operator.
- Operates pump primer automatically whenever upper rocker switch position is selected by operator; only if:
- Water pump is engaged, and pump discharge pressure is below 20-PSIG
- Additional push-buttons are available to pre-prime locations in addition to the pump (left, right, front, rear suctions).
Industrial Control
Controls two or three air-powered primers
One Rocker Switch on panel:
- Operates all primers manually whenever lower rocker switch position is depressed by operator.
- Operates all primers automatically whenever upper rocker switch position is selected by operator; only if:
- Water pump is engaged, and pump discharge pressure is below 20-PSIG