1. Set screws use stainless steel material, so screws wont rust off and cause electrical short which extends service life of machine.
2. Baseboard of inner circuit board uses simple brass and protection cover, which is effective protection to antijamming of circuit and ground connection.
Irrigation and suction alternately
Adjustable irrigate and suction pressure accordingly
Reflux prevention to prevent the effluent into the pump
OEM service is available
All necessary accessories are included.
|Supply voltage||~220V 50HZ|
|Range of neg-pressure||-50~0kPa|
|Range of pos-pressure||0~50kPa|
© 2020 Shanghai Shiyin Photoelectric Instrument Co.,Ltd. All Right Reserved