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25 hp Vertical Centrifugal Pump, Single Stage

5 out of 5 based on 1 reviews | Write a review

$3,305.98

Great 3 phase centrifugal pump can be used for long-distance water delivery, pipeline pressurization, high-rise building pressurized water supply, etc. 25 hp vertical centrifugal pump adopts a single-stage stainless steel impeller, has the same diameter of inlet and outlet 80mm (3 inch), maximum flow 61m3/h (269 gpm), maximum head 73m (240ft), optional input voltage AC 220V/380V/400V/460V to 480V and input frequency 50Hz/60Hz.

Input Voltage (Three Phase) *
Input Frequency *

SKU: ATO-VCP-18d5KW

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Overview
Specification
Related Video

Get a 3-phase 25 hp vertical centrifugal pump at a reasonable price. It has 61m³/h maximum flow, 63m minimum head, 73m maximum head and 80mm diameter of inlet and outlet. Input voltage AC 220V/380V/400V/460V to 480V and input frequency 50Hz/60Hz for selection.

Features:

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.

Specification

Model: ATO-VCP-80-250A
Power: 25 hp (18.5kW)
Number of stages: Single stage
Input voltage: AC 220V~480V
Input frequency: 50Hz/60Hz
Inlet diameter: 80mm (3 inch)
Outlet diameter: 80mm (3 inch)
Flow (min. flow to max. flow): 32.5m³/h (143 gpm), 46.7m³/h (206 gpm), 61m³/h (269 gpm)
Head (max. head to min. head): 73m (240ft), 70m (230ft), 63m (207ft)
Efficiency: 52%, 59%, 60%
Installation mode: Vertical type or horizontal type
Nominal diameter of impeller: 250mm
Size: 480*430*820mm
Weight: 188kg

Vertical centrifugal pump dimension (unit: mm):

Boundary dimension	L	B	H	C1*B1
	480	430	820	160*200
Installation dimension	A	C2*B2	4-Φd1
	130	110*170	4-Φ18
Flange dimension	D	D1	n-φd
	φ200	φ160	8-φ18

Tips: Why can't centrifugal pumps pump water?

It means the centrifugal pump has the following faults: Be unable to pump water, has difficulty in start-up, or the flow is reduced.

Reasons for not being able to pump

Insufficient injection of liquid before pumping.
Air or air leakage in the pump or suction tube.
The suction height exceeds the allowable range of the pump.
The pipeline resistance is too high.
There is debris in the pump or pipeline.
The motor is overloaded.

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.

Existing reviews of 25 hp Vertical Centrifugal Pump, Single Stage

Could you recommend pump for my application?

Hi, I am interested in the pumps you sell. In my application, I am flowing room-temperature water at up to 150 GPM. My discharge head is about 130 psi.
Specifically, I am using this pump to flow coolant water through a heat exchanger, and this is the source of the 130 psi pressure drop. I would like the pump to be able to overcome at least 200 psi of discharge head since I am using a flow-restricting proportional valve upstream of the heat exchanger to control flow through it.
The pump will be right next to the heat exchanger and at approximately the same level so there shouldn’t be any additional discharge head. Because of this high head and flow rate, I am thinking that this will require two pumps in series unless it can be accomplished with just one pump.
I will be needing to be able to turn this pump on and off (start and stop the flow) remotely and be able to do PLC control. I have the capability to provide 480V three-phase power at 60 Hz.
Could you please recommend pump(s) for my application and provide pump curves? Can you please provide a quote?
I am operating outdoors, open to the weather. The ambient temperature ranges from 20 deg. F to 110 deg. F.

From: ajax | Date: 18/07/2023

Was this review helpful? Yes No (0/0)

ATO Responded

Do you need a pump for submersible or land use?
If it is used on land, is there a canopy where it will be installed?
Is the media freezing at 20 degrees? Our pumps won't work if it freezes.
If there is water in the pump body and it is frozen, the pump body is easy to freeze and crack.

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