Mid-West Instrument

Model 105 Bellow Type Differential Pressure Gauge & Switch

Model 123 Piston Type Differential Pressure Gauge & Switch

Model 522 Diaphragm Type Differential Pressure Gauge & Switch

Model 140 Diaphragm Type Differential Pressure Gauge & Switch

Model 845-3 Backflow Prevention Assembly Test Kit

Model 843 Precision Flow Test Kit

Model 806 Precision Flow Test Kit

Model 142 Diaphragm Type Differential Pressure Switch & Transmitter

Model 126 OEM Piston Type Indicator

Model 555 OEM Diaphragm Type Differential Pressure Indicator

Model 842 Precision Flow Test Kit

Model 121 Piston Type Differential Pressure Gauge & Switch

Model 841 Precision Flow Test Kit

Model 124 Piston Type Differential Pressure Gauge & Switch

Model 845-2 Backflow Prevention Assembly Test Kit

Model 115 Differential Pressure Level Gauge & Switch

Model 106 Bellow Type Differential Pressure Gauge & Switch

Model 522 3-Color Dial Diaphragm Type Differential Pressure Gauge & Switch

Model 146 OEM Diaphragm Type Differential Pressure Indicator/Switch

Model 831 Precision Flow Test Kit

Model 220 Piston Type Indicating/Non-Indicating Differential Pressure Switch/Transmitter

Model 809 Precision Flow Test Kit

Model 109 Differential Pressure Bourdon Tube Type Gauge & Switch

Model 127 OEM Piston Type Differential Pressure Indicator/Switch

Model 845-5-NP Backflow Prevention Assembly Test Kit

Model 150 Adjustable Pulsation Dampener & Non-Adjustable Snubber

Model 116 Cryogenic Bellow Type Differential Pressure Gauge & Switch

Model 820 Precision Flow Test Kit

Model 240 Diaphragm Type Differential Pressure Switch/Transmitter

Model 522 OEM Diaphragm Type Differential Pressure Gauge & Switch

Model 444 OEM Piston Type Differential Pressure Indicator/Switch

Model 845-5 Backflow Prevention Assembly Test Kit

Model 200 Pressure Limiting Valve

Model 830 Backflow Prevention Assembly Test Kit

Model 120 Piston Type Differential Pressure Gauge & Switch

3 & 5-Valve Differential Pressure Manifold

Model 805 Precision Flow Test Kit

Model 835 Backflow Prevention Assembly Test Kit

Series 700 Wet/Wet Differential Pressure Transmitter

Model 122 Piston Type Differential Pressure Gauge & Switch