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  • 20 hp Vertical Centrifugal Pump
20 hp Vertical Centrifugal Pump

20 hp Vertical Centrifugal Pump

$3,668.12
| 2 review(s) | Add your review
20 hp vertical centrifugal pump with a cheap price adopts a single-stage stainless steel impeller and can be operated in series or parallel connection for high flow/ high head water supply or installed in the pipeline for pipeline pressurization. The three-phase vertical pipeline pump has a maximum flow of 65m3/h (286 gpm), a maximum head of 53.5m (176ft), and the same diameter of inlet and outlet 80mm (3 inches), optional input voltage 3 phase AC 220V/240V/380V/415V/480V and optional input frequency 50Hz/60Hz.
Free shipping
Delivery date: 6-12 days
SKU: ATO-VCP-015KW
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Overview

20 hp vertical centrifugal pump with 65m3/h maximum flow, 53.5m maximum head, and 80mm diameter of inlet and outlet.

Features:

  1. The centrifugal pump has a vertical structure. The diameter of the inlet and outlet are the same. The inlet and outlet are on the same center line so that the vertical centrifugal pump can be installed in the pipeline like a valve. If a protective cover is added, it can be used in the open air.
  2. It is easy to install and maintain. There is no need to dismantle the pipeline system, just lift off the conjunction flat nut of the vertical pump. Then, all the rotor parts can be taken out.
  3. A vertical centrifugal pump can operate in series or parallel connection according to the requirements of flow and head.
  4. A vertical pump can be installed vertically or horizontally according to the requirement of the pipeline system.

Specifications:

Model ATO-VCP-80-200
Weight 200kg
Size 430*430*775mm
Power 20 hp (15kW)
Phase 3 phase
Input voltage * AC 220V, 230V, 240V, 380V, 400V, 415V, 440V, 460V, 480V
Input frequency * 50Hz, 60Hz
Flow (min. flow to max. flow) 35m3/h (154 gpm, American system) 50m3/h (220 gpm, American system) 65m3/h (286 gpm, American system)
Head (max. head to min. head) 53.5m (176ft) 50m (164ft) 46m (151ft)
Efficiency 55% 67% 68%
Inlet diameter 80mm (3 inch)
Outlet diameter 80mm (3 inch)
Installation mode Vertical type or horizontal type
Nominal diameter of impeller 200mm
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 3.0m
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

 

Vertical centrifugal pump dimension (unit: mm):

Boundary dimension Installation dimension Flange dimension
L B H C1*B1 A C2*B2 4-Φd1 ΦD ΦD1 n-Φd
430 430 775 140*200 125 100*160 4-Φ18 Φ200 Φ160 8-Φ18

vertical centrifugal pump dimensional drawing

Tips: Centrifugal pump troubleshooting - bearing heat

Possible reasons:

  1. Excessive lubricating oil, the grease of the bearing tank is filled or the oil level is too high, resulting in excessive stirring of the grease to produce high temperature.
  2. Insufficient lubricating oil, too low an oil level, insufficient lubrication, heat generated by friction, and bearing housing lubricant should fill 1/3 of the bearing space.
  3. Lubricating oil deteriorates.
  4. The gland is locked too tight, causing the bearing rotor to not rotate freely.
  5. There is a gap between the bearing housing and the outer diameter of the bearing, causing the outer ring of the bearing to slip in the hole of the bearing housing.

Solution: Fill with the lubrication oil or replace the bearing.

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Existing reviews
100% recommended
I received this 20hp vertical centrifugal pump two days ago. There are no problems or issues. Pump water from the river to supply the garden. It is 100% recommended.
Bohen Rodriguez | 4/25/2022 12:31 AM
Was this review helpful? Yes No (0/0)
Very good vertical centrifugal pump
A very good vertical centrifugal pump, very quiet when running, can save you time and money. It is very important to me, highly recommended for everyone to use.
Trevorm Trevorm | 8/15/2021 11:47 PM
Was this review helpful? Yes No (0/0)
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