DL



The DAYLIFF DL range of vertical in-line closed impeller centrifugal pumps is specifically designed for rugged, heavy-duty industrial applications. These pumps offer reliable performance and are suitable for various water supply, HVAC cooling, irrigation, and fire-fighting duties. The close-coupled vertical design ensures precise alignment of the pump and motor, making it particularly suitable for installations with limited space. The DAYLIFF DL pumps can be used for:

1. Water Supply Systems: The DL pumps are well-suited for water supply systems in agricultural, commercial, and industrial settings. They can reliably deliver water to meet the demands of the system, whether it's for general water supply or specific applications like building services, water distribution networks, or industrial processes.

2. HVAC Cooling: These pumps can be utilized in HVAC (Heating, Ventilation, and Air Conditioning) systems for cooling purposes. They can circulate water to facilitate heat transfer in chillers, cooling towers, or air conditioning units, ensuring efficient and effective temperature control in commercial buildings, hotels, or industrial facilities.

3. Irrigation Systems: The DL pumps are suitable for irrigation applications in agricultural fields, golf courses, or landscaping projects. They can deliver water with sufficient pressure and flow to ensure proper irrigation and hydration of crops, lawns, or plants over a large area.

4. Fire-Fighting Systems: These pumps can be used in fire-fighting systems for commercial, industrial, or institutional facilities. They can provide the necessary water flow and pressure to operate sprinkler systems, fire hydrants, or fire suppression equipment, helping to control and extinguish fires effectively.

5. Industrial Processes: The DL pumps can be employed in various industrial processes that require reliable water circulation or transfer. They can be used in manufacturing facilities, chemical plants, or industrial cooling systems to ensure the proper flow of water for cooling equipment, heat exchangers, or other process requirements.

The adaptability of the DL pumps, allowing individual pump performance to be adjusted by trimming the impeller size, makes them versatile for meeting specific duty requirements. It's important to consider factors such as flow rates, head pressure, and system compatibility when selecting and installing the DL pumps. Proper maintenance, regular inspection, and monitoring of the pump performance are essential to ensure optimal operation and longevity.

OPERATING PARAMETERS
Pumped Liquid: Thin, clean, chemically, non aggressive water without solids or particles
Max Operation Pressure: 16bar
Max Temperature: 105°C

PUMP DATA

Model Speed (rpm) Max Power (kW) DN (mm) Dimensions (mm) Weight (kg)
H H1 L1 W
DL40 1450 0.55 40 407 113 152 310 48
DL50 3 50 498 118 173 470 99
DL65 11 65 743 155 231 590 211
DL80 15 80 795 175 235 640 246
DL100 30 100 909 220 249 800 436
DL125 45 125 989 240 284 810 524
DL150 75 150 1129 250 284 850 780
DL200 55 200 1055 300 285 920 647
DL40 2900 2.2 40 447 113 152 310 57
DL50 18.5 50 788 118 228 470 202
DL65 75 65 1188 155 273 590 618
DL80 90 80 1167 175 272 640 686
DL100 75 100 1166 188 271 630 663
DL125 90 125 1170 220 275 700 689

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