Pressure Switch
Fittings / Vent plug
Temperature controller
แบบมีแผ่นกั้น
Diaphragm Seal
Pressure Measurement
pH/ORP meter
แบบมีใบพัด
Flow indicator / Flow sight glass
“SHURE” Rotor impeller internal thread water flow indicator sight glass stainless steel
Float Level Switch
Float Level Switch
Calibration device