Important Steps on how to buy Engine Pumps - Dayliff | Dependable Quality

Product Overview

Product Details

The DAYLIFF DI/DIN pump range are of non self priming vertical multistage in-line centrifugal design suitable for a wide range of water supply, irrigation, liquid transfer and boosting applications. The pumps are of heavy duty construction and designed for continuous duty in commercial and industrial installations. All DIN pumps feature AISI 316 stainless steel vital components in contact with water including the impellers, intermediate chambers, shaft and top and bottom housings and are suitable for pumping highly mineralised corrosive water. DI pumps feature cast iron top and bottom housing and other components are AISI 304 stainless steel. All pumps are water lubricated and are provided with a standard cartridge type mechanical seal. They are supplied complete with BSP internally threaded counter flanges.

MOTOR
The pumps are coupled to high efficiency IE3 totally enclosed fan cooled 2-pole motor complying with IEC standards and must be connected to an effective motor starter in accordance with local regulations.

Enclosure Class: IP55
Insulation Class: F
Voltage: 3x415V
Speed: 2900rpm

OPERATING CONDITIONS
Pumped Liquids: Thin, clean, non-aggressive and non-explosive liquids without solid particles or fibres.
Liquid Temperature Range: -15ºC to +120ºC
Maximum Ambient Temperature: +50ºC
Maximum Suction Lift: According to the NPSH curve plus a safety margin of 1m
Maximum Operating Pressure: Up to 11kW - 16 bar, others - 30 bar
Maximum Inlet Pressure: DI/DIN32-2 to 4 - 4bar, DI/DIN 32- 6 to 10 - 10bar, DI/DIN32-12 - 15bar

PUMP DATA 
Model Motor Full load Current (A) IStart/I Dimensions(mm) Weight (kg)
kW HP H1 H2 D1 D2 D3
DI/DIN32-2 4 5.5 8.7 7.5 574 900 220 161 280 85
DI/DIN32-3 5.5 7.5 11.2 7.0 644 1006 235 197 300 105
DI/DIN32-4 7.5 10 14.7 8.7 714 1119 235 197 300 114
DI/DIN32-6 11 15 18.9 6.6 964 1409 269 215 350 157
DI/DIN32-8 15 20 25.5 6.4 1104 1594 269 215 350 174
DI/DIN32-10 18.5 25 31.3 6.4 1244 1784 318 241 350 204
DI/DIN32-12 22 30 37.1 6.4 1384 1924 318 241 350 230

 

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  • DI/DIN 32-2
  • DI/DIN 32-3
  • DI/DIN 32-4
  • DI/DIN 32-6
  • DI/DIN 32-8
  • DI/DIN 32-10
  • DI/DIN 32-12
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