Suitable for high lift transfer of various viscosities, maximum delivery head can reach to 300m, especially suitable for low viscosity. Features 1. Able to reach higher in/outlet differential pressure, the max. delivery head can reach 300m 2. Sturdy operation, no flow pulsation, low vibration and noise 3. Strong self-priming capacity, self-priming up to 8m or above 4. Suitable for various viscosity liquid, little leakage for low viscosity liquid Ordering instructions 1. Models are decided by customers in accordance with the actual circumstances. Make sure to point out parameters upon order such as flow rate, delivery head, suction pressure, media viscosity, ratio, temperature etc. 2. Please inform us if motors are required to have anti-explosion property. Supply range of complete set Swing rotary pump, anti-explosive motor, cast iron integrated base, shaft coupling, basket filter, companion flange. Typical application 1. Transfer pump for chemical units as aviation fuel transfer pump for hydro device 2. Pumps for various filter unit as ultrasonic cleaner, electrical discharge machine, artificial kidney dialyzer, food filtering machine like wine or soy bean etc. 3. Pump, high pressure transfer low viscosity liquid like gasoline, diluted liquid, various solvents from underground tank 4. Spray treatment of water, purifying water, food, chemical liquid, waste liquid etc, as wetting, cooling, cleaning, blending, drying, burning etc 5. Refrigerant, heat medium circulation of various temperature control equipment, such as humidity controller of water-cooler, laser processing equipment etc; 6. Smooth operation for demanding applications as abrupt changes of water hammer and backing pressure, such as small size steam boiler, water supply of blast furnace, water injection to high pressure tank etc 7. Draw water sample from rivers or water tank, displace foaming liquid, suit the transfer of long horizontal pipeline where air cavity frequently happens. 8. Fire pump.