Watts 0888141 Parts Kit 326058-756 Repeated thermal expansion and excessive

Repeated thermal expansion and excessive vibration from unbalanced blower wheels often lead to stress fractures in the bracket or mounting points

40" WC Trip Point: Calibrated to detect exact airflow requirements for safe venting and combustion

pressure-certified seal

while the large T-handle adjustment allows for easy manual calibration under load

The dial range must exactly match the range of the transmitter (e

Watts 0888141 Parts Kit 326058-756 Repeated thermal expansion and excessiveWhen you are out in the field servicing a 3 4 inch Watts 919 reduced pressure zone assembly, a leaky relief valve or failing check seat usually points to compromised rubber components. The Watts 0888141 rubber parts kit is the technician's standard for a full overhaul of the soft internals. This RK 919 RT 3 4 kit provides everything needed to restore the backflow preventer to original factory sealing specifications without requiring specialized tools