(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    5 hp Vertical Centrifugal Pump, Single Stage

    3 phase vertical centrifugal pump adopts a single-stage stainless steel impeller and can be used in industrial and urban water supply, such as production line pipeline pressurization, fire water and air conditioning systems. 5 hp vertical centrifugal pump has the same inlet and outlet diameters of 40mm (1-1/2 inch), maximum flow 37 gpm, maximum lift 51m (167ft), optional input voltage AC 220V~480V and input frequency 50Hz/60Hz.
    SKU: ATO-VCP-4000W
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Cheap 3 phase 5 hp vertical centrifugal pump is a non-self-priming centrifugal pump that has a maximum flow 8.3m3/h (37 gpm), 48m (157ft) minimum head and 51m (167ft) maximum head.


    • The centrifugal pump has a vertical structure, and its inlet and outlet have the same diameter. The inlet and outlet are on the same centerline so that they can be installed in the pipeline like a valve. If a protective cover is added, it can be used in the open air.
    • Easy to install and maintain. There is no need to dismantle the piping system, just remove the connecting flat nut of the vertical pump. All rotor parts can then be removed.
    • The vertical pump can be installed vertically or horizontally according to the requirements of the piping system.
    • Vertical centrifugal pumps can be run in series or in parallel according to the requirements of flow and head.


    • Model: ATO-VCP-40-200
    • Power: 5 hp (4kW)
    • Number of stages: Single stage
    • Input voltage: AC 220V~480V
    • Input frequency: 50Hz/60Hz
    • Inlet diameter: 40mm (1-1/2 inch)
    • Outlet diameter: 40mm (1-1/2 inch)
    • Flow (min. flow to max. flow): 4.4m3/h (19 gpm), 6.3m3/h (28 gpm), 8.3m3/h (37 gpm)
    • Head (max. head to min. head): 51m (167ft), 50m (164ft), 48m (157ft)
    • Efficiency: 26%, 33%, 32%
    • Installation mode: Vertical type or horizontal type
    • Nominal diameter of impeller: 200mm
    • Size: 320*300*540mm
    • Weight: 115kg

    Vertical centrifugal pump dimension (unit: mm):

    Vertical centrifugal pump dimensional drawing

    Boundary dimension L B H C1*B1
    340 330 555 120*170
    Installation dimension A C2*B2 4-Φd1
    95 80*130 4-Φ18
    Flange dimension D D1 n-φd
    φ150 φ110 4-φ18

    Tips: Preparation before operating the centrifugal pump

    Inspection before start-up

    In order to ensure the safe operation of the pump, the entire unit should be thoroughly inspected before the pump is started, and problems should be found and dealt with in a timely manner. The inspection contents include the below items.

    1. If the motor is well fixed with the water pump if the bolt and nut are loose.
    2. If the lubrication oil of each bearing is sufficient if the lubrication oil goes bad.
    3. If the water pump is firstly used or re-installed, the rotation direction of the water pump should be checked correctly.
    4. Check if the liquid pool and filtering net have any foreign objects.
    5. Check if the stuffing in the stuffing box is hardened.
    6. Check if the valve on the draining pipe can be opened and closed flexibly.
    7. Check if the electrical wire of the motor is correct.
    8. Check if there is any object hindering its operation around the unit.

    Preparation before start-up

    After the comprehensive inspection and confirming everything is normal, the start-up preparation can be conducted. The works should include the below items.

    1. Close the valve on the drainage pipe, and reduce the start-up current.
    2. Open the vent cock, and fill water into the pump, and rotate the coupling manually, exhaust the residual air in the impeller as much as possible, until the cock has water emitted, and close it.
    3. When the vacuum pump is used to exhaust air and fill water for the large-scale water pump, the exhaust cock, and cock of the vacuum meter and pressure meter should be closed to protect the instrument's correctness.
    Phase 3 phase
    Input voltage AC 220V, 230V, 240V, 380V, 400V, 415V, 440V, 460V, 480V
    Input frequency 50Hz, 60Hz
    Installation angle of outlet 0°, 90° and 180°
    Pump type Booster pump
    Number of stages Single stage
    Motor type Y/ Y2 series motor
    Motor speed 2900rpm
    Impeller material 304/ 316 stainless steel
    Seal material 304 stainless steel, tungsten carbide, fluorine rubber
    Inlet max. pressure 1MPa (145 psi)
    (NPSH)r 2.3m
    Usage Water, or liquids compatible with pump component materials.
    1. The volume of solid particles should be less than 0.1% in unit volume, and the granularity should be less than 0.2mm.
    2. The temperature should be lower than 60℃.
    Environment Temperature: <40℃, humidity: <95%, altitude<1000m
    Warranty 12 months

    Different types of centrifugal pumps

    This video explains different types of centrifugal pumps that can be selected according to one's own needs.

    Principles and functionality explained

    This video tells us what a centrifugal pump is and its working principle, and you will have a general understanding of it.

    Components of centrifugal pumps

    This video is an explanation of the components of a centrifugal pump, and we can learn the basic knowledge of the eight components of a centrifugal pump from it.

    Write your review for 5 hp Vertical Centrifugal Pump, Single Stage
    • Only registered users can write reviews
    • Bad
    • Excellent