Quality Benefits
- Captive nut on cover
- Pressure switch pipe connection 1/4" female NPT
- Adjustment instructions are inside the top cover
- Contact points open on cut-out pressure - switch off
- Points close on cut-in or pressure drop - switch on
- Each turn of the adjustment screw = 2 PSI
Note: Factory set pressure range settings are +/- 8 PSI. A mechanical pressure switch factory set can not be more accurate and field adjustments may be needed. (This is not a defect). The maximum operating pressure of the pump and system the switch is to be used with must be a minimum of 12 PSI above the switch shut offsetting. The use of this switch outside of the noted parameters will not be warranted.
Note: Pressure switches overheated or burned up inside due to rapid cycling will not be warranted.
