No need for irrigation, easy to start. The suction range is up to 7 meters, the head is up to 50 meters, and the outlet pressure is ≥ 6kgf/cm ², providing strong power to meet long-distance and high lift transportation needs, with efficiency far exceeding that of ordinary pump types The flow channel is spacious and can accommodate particles with a maximum diameter of 10mm The head and flow rate can be infinitely adjusted through the opening of the air valve No shaft seal design, using a diaphragm to completely isolate the conveying medium. Ensure that toxic, volatile, or corrosive media are not leaked externally during pumping The pure pneumatic working principle does not require electricity, fundamentally eliminating electric sparks. The pump body can withstand high temperatures up to 120 ° C and adapt to various harsh environments., Manufacturer: MMHHHG