DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump

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After-sales Service: 1 Year
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  • DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump
  • DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump
  • DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump
  • DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump
  • DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump
  • DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump
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  • Overview
  • Product Description
  • Components and materials
  • Performance curves
  • Product Parameters
  • Certifications
  • Product Line
  • Exhibition
Overview

Basic Info.

Model NO.
EA
Max.Head
>150m
Max.Capacity
>400 L/min
Driving Type
Motor
Material
Stainless Steel
Structure
Single-stage Pump
Assembly
Booster Pump
Power
Electric
Start Up
Electric Pump
Type
Blade Pump
Application
Chemical Pump
Industry
Mechanical Pump
Media
Sea Water Pump
Performance
No Leakage Pump
Theory
Centrifugal Pump
Speed
1450r/Min
Power of Fitted Motor
1.5kw
Inlet Diameter
64*40mm
MOQ
50
Transport Package
Wooden Box
Specification
28kg
Trademark
EDWIN
Origin
China

Product Description

Product Description

Description :
The DIN 24255 / EN 733 Horizontal Industrial Back Pull-Out End Suction Centrifugal Water Pump is a high-performance pump used for a wide range of industrial applications. It is designed to move liquids, particularly water, efficiently and reliably. Here's a detailed overview of its features, design specifications, and typical uses.

Key features of this pump body include:
 
  1. Standard Compliance (DIN 24255 / EN 733)

    • These pumps are manufactured according to the international standards DIN 24255 (Germany) and EN 733 (Europe), ensuring reliability, quality, and interchangeability with other pumps in the same category.
  2. Horizontal, End Suction Design

    • The pump features a horizontal installation with an end suction configuration. This makes it particularly suitable for pumping clear water and other non-viscous liquids in various industrial and municipal applications.
  3. Back Pull-Out Design

    • The back pull-out design allows for easy maintenance and inspection without disturbing the pipework. The motor and pump casing can be removed without affecting the alignment, making it easier to service and maintain the pump in the field.
  4. Single-Stage Centrifugal Pump

    • The pump operates using a single-stage centrifugal mechanism, which efficiently moves water by converting rotational kinetic energy into fluid energy. It is designed for continuous operation and can handle moderate pressures.
  5. Durable Materials

    • Constructed from high-quality materials such as cast iron, stainless steel, or other corrosion-resistant alloys to ensure durability and reliability in harsh operating conditions.
  6. Wide Range of Flow Rates and Head Heights

    • It is designed to handle a wide range of flow rates (typically from a few m³/h to thousands of m³/h) and head heights (up to 100 meters or more), making it versatile for many industrial applications.
  7. High Efficiency and Low Power Consumption

    • The pump is designed for high efficiency in energy consumption, reducing operational costs and minimizing the environmental impact.

Motor power 
As standard, EA pumps are equipped with IM B3 electric motors.
To determine the drive power, we recommend the following safety margins :
Up to 4 kw: +25%
From 4 to 7.5 kw: +20%
Above 7.5 kW : +15%

Applications :
Water Supply Systems
General Transport for Industrial Processes
Fire Fighting Systems
Pressure Boosting
Cooling Plants for Industrial Processing and Air-Conditioning units
Heating Systems for Commercial District Heating
 
Components and materials

Components and Material :

Components Materials
Pump body Cast iron, Stainless steel
Impeller Cast iron, Stainless steel
Shaft Stainless steel
Shaft seal Mechanical Seal, Gland Packing,Dynamic seal
Bearing lubrication Grease Life ,Grease, Oil
Bearing Brand NTN
Casing
Open on drive side to enable the mechanical assembly to be dismounted from behind. Mounting feet under the volute casing. Axial suction, radial discharge upwards.
Flanges manufactured to standard NFE 29201(DIN 2533). PN.16.Cast iron or Stainless Steel SUS304/316 as standard.Duplex Stainless Steel 2205 or 2507 can require.
Casing cover
Mounted between the casing and the bearing housing and equipped with housing to receive the mechanical or gland packing shaft seal.
Bearings 
Monobloc, oversized (to standard lSO 5199) and supported by a support foot. Grease-lubricated deep-groove ball bearings guide the motor shaft. A centrifugal deflector prevents the lea-king of liquid.
Shaft
oversized (to standard lSO 5199) for longer mechanical-seal service life. Shaft sleeve.
Impeller 
Cast iron or Stainless Steel SUS304 as standard.High-efficiency closed radial impeller with back seal and balance holes. Adapted trimmed on request to comply with the Q/H required for the application.
Shaft seal
Single standardised mechanical seal adapted to the liquid being pumped. No servicing required during operation. stuffing box possible on request.
Coupling
Standard, semi-elastic coupling. Can be fitted with a spacer coupling on request.
Casing seal
Standard models are sealed using fibre
 
Performance curves

DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water PumpDIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water PumpDIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water PumpDIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump




 
Product Parameters
Installation Dimension :
Drive Shaft Dimensions
DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump

 

Bearing Housing Ød I u t
25/25A 24 50 8 27
35 32 80 10 35
45 42 110 12 45
55 48 110 14 51
 

Standard Flange Connecting Dimension( IS0 2084,PN16),Option ANSI 150, JIS10K
DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump

DN Ød Øk ØD n ØS
32 73 100 140 4 18
40 83 110 150 4 18
50 98 125 165 4 18
65 118 145 185 4 18
80 133 160 200 8 18
100 153 180 220 8 18
125 183 210 250 8 18
150 209 240 285 8 22
200 264 295 340 12 22
250 320 355 405 12 26
300 375 410 460 12 26
 

Service Connections

DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump
DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump
 

 

Pump Model A B D S
Casing Drain Housing Drain Gauge Drain Gauge Drain
32-13 1/4 1/4 1/4 1/4
32-16 1/4 1/4 1/4 1/4
32-20 1/4 1/4 1/4 1/4
32-26 1/4 1/4 1/4 1/4
40-13 1/4 1/4 1/4 1/4
40-16 1/4 1/4 1/4 1/4
40-20 1/4 1/4 1/4 1/4
40-26 1/4 1/4 1/4 1/4
40-32 1/4 1/4 1/4 1/4
40-32G 1/4 1/4 1/4 1/4
50-13 1/4 1/4 1/4 1/4
50-16 1/4 1/4 1/4 1/4
50-20 1/4 1/4 1/4 1/4
50-26 1/4 1/4 1/4 1/4
50-26G 1/4 1/4 1/4 1/4
50-32 1/4 1/4 1/4 1/4
50-32G 1/4 1/4 1/4 1/4
65-13 1/4 1/4 1/4 1/4
65-16 1/4 1/4 1/4 1/4
65-20 1/4 1/4 1/4 1/4
65-20G 1/4 1/4 1/4 1/4
65-26 1/4 1/4 1/4 1/4
65-32 1/4 1/4 1/4 1/4
65-32G 1/4 1/4 1/4 1/4
80-16 1/4 1/4 1/4 1/4
80-20 1/4 1/4 1/4 1/4
80-26 1/4 1/4 1/4 1/4
80-32 1/4 1/4 1/4 1/4
80-32G 1/4 1/4 1/4 1/4
80-40 1/4 1/4 1/4 1/4
100-16 3/8 1/4 1/4 1/4
100-20 3/8 1/4 1/4 1/4
100-26 3/8 1/4 1/4 1/4
100-26G 3/8 1/4 1/4 1/4
100-32 3/8 1/4 1/4 1/4
100-32G 3/8 1/4 1/4 1/4
100-40 3/8 1/4 1/4 1/4
125-20 3/8 1/4 1/4 1/4
125-26 3/8 1/4 1/4 1/4
125-32 3/8 1/4 1/4 1/4
125-40 3/8 1/4 1/4 1/4
150-20 3/8 1/4 1/4 1/4
150-26 3/8 1/4 1/4 1/4
150-32 3/8 1/4 1/4 1/4
150-40 3/8 1/4 1/4 1/4
200-26 3/8 1/4 1/4 1/4
200-32 3/8 1/4 1/4 1/4
200-40 3/8 1/4 1/4 1/4
250-32 3/8 1/4 1/4 1/4
250-40 3/8 1/4 1/4 1/4

 

Certifications

DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump

Product Line

DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water PumpDIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water PumpDIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water PumpDIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water PumpDIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water PumpDIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water PumpDIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump

Exhibition

DIN24255/En733 Horizontal Industrial Back Pull-out End Suction Centrifugal Water Pump

 

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