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    2 hp Vertical Centrifugal Pump, Single Stage

    5 out of 5 based on 2 reviews | Write a review
    Buy a 2 hp vertical centrifugal pump at a low price. It has a maximum flow of 5.2m3/h (22.9 gpm), a maximum lift of 33m (108ft), the same diameter of 25mm (1 inch) at the inlet and outlet, 3-phase AC 220V~480V input voltage and 50Hz/60Hz input frequency. The 2 hp centrifugal pump adopts a single-stage stainless steel impeller, which can be installed in the pipeline for pipeline pressurization or can be operated in series or in parallel for a large flow/high head water supply.
    SKU: ATO-VCP-1500W
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Get a 2 hp vertical centrifugal pump at a low cost. Single-stage centrifugal pump has 5.2m3/h maximum flow, 33m maximum head, 25mm diameter of inlet and outlet, optional input voltage of 3-phase AC 220V~480V, and 50Hz/60Hz input frequency.


    • 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-25-160
    • Power: 2 hp (1.5kW)
    • Number of stages: Single stage
    • Input voltage: AC 220V~480V
    • Input frequency: 50Hz/60Hz
    • Inlet diameter: 25mm (1 inch)
    • Outlet diameter: 25mm (1 inch)
    • Flow (min. flow to max. flow): 2.8m3/h (12.3 gpm), 4.0m3/h (17.6 gpm), 5.2m3/h (22.9 gpm)
    • Head (max. head to min. head): 33m (108ft), 32m (105ft), 30m (98ft)
    • Efficiency: 24%, 32%, 33%
    • Installation mode: Vertical type or horizontal type
    • Nominal diameter of impeller: 160mm
    • Size: 300*270*440mm
    • Weight: 70kg

    Vertical centrifugal pump dimension (unit: mm):

    Vertical centrifugal pump dimensional drawing

    Boundary dimension L B H C1*B1
    300 270 440 90*130
    Installation dimension A C2*B2 4-Φd1
    70 60*100 4-Φ14
    Flange dimension D D1 n-φd
    φ115 φ85 4-φ14

    Tips: How to choose the centrifugal pump power?

    The power of a centrifugal pump is often related to its head and flow. In general, the higher the centrifugal pump power, the higher the head and flow. Therefore, in choosing the power of the centrifugal pump, it is firstly required to carefully understand the head, flow, or pressure of the user position, instead of choosing the power as you like or choosing the power the higher the better. Otherwise, it is difficult to achieve the effect of the centrifugal pump or it will cause water leakage caused by the high pipe pressurizing.

    Generally speaking, the power of the centrifugal pump is a direct reflection of the head and flow. However, when it comes to the high-efficiency motor, the power is no longer the basis for judging the head and flow. The unit efficiency of the high-efficiency motor is not the same. When it comes to a high-efficiency motor, you may encounter a low-power, high-head centrifugal pump. In addition, the power consumption of the pump does not depend on the power of the pump motor, but on the shaft power of the pump. If both the pumps are equipped with a motor of 30kw (40 hp), the one with the shaft power of 20.56kw is significantly more energy-efficient than the one with the shaft power of 25.18kw. The key to the shaft power is the efficiency of the pump. Therefore, as the centrifugal pump with the same head, the centrifugal pump with lower power and higher efficiency saves more energy and cost.

    In a word, to measure the performance of the centrifugal pump, the power is not the most important, instead, it is the unit efficiency. In the case of the same head and the same flow rate, the higher the efficiency of the centrifugal pump with lower power, the better the performance. Therefore, several parameters should be considered comprehensively in selecting the centrifugal pump.

    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
    Existing reviews of 2 hp Vertical Centrifugal Pump, Single Stage
    Please give advice for me
    Refer to the below offer, please see below comments from. Please advise.
    Proposed is
    inlet diameter: 80mm (3 inch)
    Outlet diameter: 80mm (3 inch)
    Flow (min. flow to max. flow): 35m³/h
    And requirement is
    Inlet diameter: 50mm (2 inch)
    Outlet diameter: 50mm (2 inch)
    Flow (min. flow to max. flow): 20m³/h
    From: mila | Date: 01/03/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    What are the heads of the two centrifugal pumps?
    What is the medium?
    Centrifugal Pump works well
    A few weeks ago I purchased this centrifugal pump. This pump works so great that it can be installed like a valve and easy to maintain and dismantle.
    I am satisfied with the cheap price and the good durability of pump as describe. I highly recommend this centrifugal pump.
    From: charles | Date: 25/10/2022
    Was this review helpful? Yes No (0/0)
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