The Murphy Air Volume Cell MAC1 is designed for use with BLS1 Bilge Level Switch. Using the proven “Air Cell” actuating system, all moving parts and switching are remote from bilge liquids and are thus not affected by corrosion, rust, etc. All wetted parts are of non-corrosive materials. As bilge level rises a column of air is captured in the MAC1 Air Volume Cell. The rising bilge level compresses the column of air creating pressure against the large diaphragm in the BLS1 Bilge Level Switch and the switch trips. Switch set point is adjustable.
- Part No.: MAC1
- Made of non-corrosive materials
- (2) 1/4-20 stainless steel hex bolts and nuts
- MAC1 Weight: 2 lb. (1 kg)
- MAC1 Dimensions: 6 x 6 x 6 in. (152 x 152 x 152 mm)