Sporlan 700130 SA-13S Moisture Indicator This centrifugal blower wheel features

This centrifugal blower wheel features a 4 5/8-inch diameter and a 1 1/3-inch width

Common causes include blower motor failure

Designed specifically for 1/2-inch to 2-inch globe valves

4" WC (Water Column) and utilizes a Single Pole Normally Open (SPNO) internal contact configuration

durable construction is built to withstand the high-cycle demands of commercial and industrial heating environments

Sporlan 700130 SA-13S Moisture Indicator This centrifugal blower wheel featuresProfessional grade moisture monitoring for high pressure refrigeration systems relies on the Sporlan 700130 SA 13S. This 3 8" ODF moisture indicator, often referred to as the See All sight glass, features dual function capabilities that allow technicians to simultaneously monitor refrigerant liquid levels and detect presence of moisture. The unit utilizes a highly sensitive moisture indicator element made of porous filter paper impregnated with