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    Oil Free Diaphragm Vacuum Pump 10L/min for Laboratory

    SKU: ATO-VP-1015L
    Small laboratory oilless diaphragm vacuum pump can work without need of pump oil, with flow rate 10L / 15L per min, and correspondingly ultimate vacuum pressure 0.075MPa / 0.08MPa, quiet and easy operation, helpful to create a clean and dry vacuum condition for lab experiement.

    0.5 HP (0.37 kW) Automatic Water Booster Pump

    SKU: ATO-BP-05HP
    Small automatic water booster pump for house, 0.5 HP (0.37 kW), single phase or 3 phase, optional voltage 110V / 220V / 380V, rated current 370A, 1 in. water inlet and outlet, max. head 40m, max. flow 30 LPM, comes with motor to increase water pressure.

    0.5mL/min DC 5V/6V Micro Peristaltic Pump

    SKU: ATO-PDP-M05
    Cheap micro peristaltic pump for sale. Water flow rate 0.3~0.5mL/min (0.19GPD), rated voltage DC 5V/6V for selection, power<1W, tubing diameter 1mm, miniature size 10.5*10.5*28mm, weight only 4g. Protable peristaltic dosing pump with 2-hose for small volume liquid metering.

    1/2/4/5 GPM Hydraulic Single Gear Pump, 3600 psi

    SKU: ATO-HGPP-1245
    Cheap hydraulic single gear pump for sale. Displacement 1/2/4/5 Max. GPM for selection, rated pressure 3000 psi, maximum pressure 3600 psi, rated speed 1800 rpm, max speed 4300 rpm, volumetric efficiency 88%, mechanical efficiency 85%, oil inlet/outlet port PT 3/8” thread, optional clockwise or counterclockwise rotary, SAE 2-bolt mounted.

    1/4 HP 2.5 CFM/3 CFM Rotary Vane Vacuum Pump

    Low price yet high quality oil-sealed rotary vane vacuum pump for sale, single stage, 5 Pa ultimate vacuum, 1/4 hp power rating, free air displacement 3 CFM at 110V AC/60Hz or 2.5 CFM at 220V AC/50Hz, small size, light weight, and easy to carry with top handle.

    3/8" Air Operated Double Diaphragm Pump, 5 GPM

    SKU: ATO-AODD-10
    Low price air operated double diaphragm pump for sale, 3/8 inch fluid inlet and outlet, 1/4 in. air inlet, 5 GPM max. flow, working pressure up to 100 PSI, selectable body material of cast steel, aluminum alloy, non-metallic and stainless steel. AODD pump can be used for water purifier and high viscosity fluids.

    3/8" Electric Diaphragm Pump, 2.2GPM, 0.55kW

    SKU: ATO-EODD-10
    Low price 3/8 inch double diaphragm pump, max. flow 2.2 GPM, with 380V electric motor for delivering high viscosity fluids and slurry, 0.55 kW, speed ratio 1:17, motor speed 1450 rpm, gear ratio 1:17, optional body material of plastic, aluminum alloy, stainless steel and cast iron.

    370W DC 48V Aerator Pump

    SKU: ATO-AP370W
    Portable aerator air pump for pond, 750W solar pond aerator with mppt controller, DC 48V, flow 15m3/h, provide sufficient oxygen for fish farms, stable performance and low price.

    370W Stainless Steel Centrifugal Pump

    SKU: ATO-BAW-90
    Cheap price stainless steel centrifugal pump online for sale, with rated power 370 watt, rated voltage 220V/ 380V, 3 phase, three kinds of accessories can be chosen. It is widely used in food, beverage, pharmaceutical, biological engineering, water treatment, daily chemical, petroleum and chemical industries.

    7:1 Air Pressure Booster, 3-56 bar (43-812 psi)

    SKU: ATO-APB-7:1
    ATO air pressure booster with 07:1 ratio, 3- 56 bar gas inlet pressure, 56 bar maximum outlet gas pressure, 2-8 bar dirven air pressure, 556 L/min Maximum flow. Based on the air consumption of 1.0 M³/min when the driving pressure is 7 bar.

    Automatic Oil Lubrication Pump with Motor

    Automatic oil lubrication pump with 2 pole motor, 2L/ 3L/ 4L, single phase or three phase, selectable motor voltage 110V/220V/380V AC, 24V DC, 18W, alarm output 24V/220V DC, discharge capacity 150~200 ml/min, is an electric oil lubrication system for industrial machine.

    Diaphragm Dosing Pump, 1.08 L/h Flow

    SKU: ATO-DP-V00508
    Dosing pump for water treatment plant, digital display, button to adjust flow, 12 watt, 0.48 L/h flow, stroke 90 N/m, resistant to weak acids and alkalis. Solenoid diaphragm metering pump with diaphragm damage protection and alarm function.

    Diaphragm Dosing Pump, 16.8 L/h Flow

    SKU: ATO-DP-C16005
    Chemical diaphragm dosing pump for water treatment plant, flow can be adjusted to 16.8L/m by pressing the button, pressure 4.2 bar, the nature of strong acid and strong alkali resistance makes dosing pump used in a wide range of media.

    Diaphragm Dosing Pump, 21.6 L/h Flow

    SKU: ATO-DP-C20003
    Manufacturer direct sales diaphragm dosing pump, flow 21.6 L/m, LCD display, 49W, supply voltage AC 220V, good sealing, strong corrosion resistance, 12 months warranty.

    Diaphragm Dosing Pump, 26.5 L/h Flow

    SKU: ATO-DP-C26003
    Dosing pumps for water treatment plants flow 26.5 L/m, hose 6mm x 9mm, easy to use, no converter required, directly compiling external signals, LCD display, press the button to adjust the flow rate.

    Diaphragm Dosing Pump, 3.12 L/h Flow

    SKU: ATO-DP-V003008
    Chemical dosing pump flow 3.12 L/h, 12W, 7.6 bar, digital display, good sealing, strong corrosion resistance, diaphragm dosing pump with cycle timer, button control flow, widely used in industrial wastewater treatment.

    Diaphragm Dosing Pump, 31.2 L/h Flow

    SKU: ATO-DP-C30002
    Diaphragm metering pump flow 31.2 L/h, LCD display, hose 6 x 9mm, shell sturdy and durable, the dosing pump has strong corrosion resistance, diaphragm damage protection and alarm functions.

    Diaphragm Dosing Pump, 4.2 L/h Flow

    SKU: ATO-DP-C04015
    Diaphragm dosing pump flow 4.2 L/h, 40 watt, directly compile external signals without converters, strong acid and alkali resistance, good stability. LCD display chemical metering pump is accurate in metering and convenient to adjust the flow rate. It is an ideal choice for sewage treatment plants.

    Diaphragm Dosing Pump, 5.04 L/h Flow

    SKU: ATO-DP-V05006
    Diaphragm dosing pump power 16W, AC 220V, flow 5.04 L/h, press the button to adjust the flow rate, and control the flow rate more accurately. Solenoid metering pump with cycle timer, the pump head is well sealed, suitable for a wider range of medium delivery.

    Diaphragm Dosing Pump, 6.8 L/h Flow

    SKU: ATO-DP-C06011
    Selling diaphragm dosing pump with good stability and performance at a low price, flow 6.8 L/h, pressure 11.3 bar, simple structure, accurate measurement, strong acid and alkali resistance.