Pneumatic Cylinder Hand Pumps | Pressure Calibration
The TDA/TN20 two axis double bar cylinder TN20X10X20X30X40X50X60X70X75X80X90X100X125X150 S AceKing TN20X25 S TN20X40 S TDA20|Pneumatic Parts| - AliExpress
Samchully SH-17068 Rotary Cylinder
Dp Sensor with Hart 4-20mA 0-5V 0.5-4.5V Differential Pressure Transmitter Monocrystalline Silicon Ce RoHS PCM3051s - China 3051 Pressure Transmitter, 4-20mA Pressure Transmitter | Made-in-China.com