Mid-West Instrument

Model 105 Bellow Type Differential Pressure Gauge & Switch

Model 123 Piston Type Differential Pressure Gauge & Switch

Model 140 Diaphragm Type Differential Pressure Gauge & Switch

Model 522 Diaphragm Type Differential Pressure Gauge & Switch

Model 845-3 Backflow Prevention Assembly Test Kit

Model 806 Precision Flow Test Kit

Model 843 Precision Flow Test Kit

Model 126 OEM Piston Type Indicator

Model 555 OEM Diaphragm Type Differential Pressure Indicator

Model 142 Diaphragm Type Differential Pressure Switch & Transmitter

Model 121 Piston Type Differential Pressure Gauge & Switch

Model 124 Piston Type Differential Pressure Gauge & Switch

Model 841 Precision Flow Test Kit

Model 842 Precision Flow Test Kit

Model 845-2 Backflow Prevention Assembly Test Kit

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

Model 106 Bellow Type Differential Pressure Gauge & Switch

Model 115 Differential Pressure Level 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 522 OEM Diaphragm Type Differential Pressure Gauge & Switch

Model 240 Diaphragm Type Differential Pressure Switch/Transmitter

Model 845-5 Backflow Prevention Assembly Test Kit

Model 444 OEM Piston Type Differential Pressure Indicator/Switch

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 835 Backflow Prevention Assembly Test Kit

Model 805 Precision Flow Test Kit

Model 122 Piston Type Differential Pressure Gauge & Switch

Series 700 Wet/Wet Differential Pressure Transmitter