WITA Delta HE light 60-32-180 – circulation pump
Code: DHEL0007HWProduct detailed description
WITA Delta HE light 60-32-180 is a circulation pump with EC technology and a permanent magnet motor, which at a low power consumption of 4 to 42 W provides a maximum head of 6.0 m and a flow rate of up to 3 600 l/h. The type designation indicates a DN 32 connection and an installation length of 180 mm. The EEI value is ≤ 0.20.
Conventional standard pumps account for an average of 10 to 15 % of electricity consumption in a typical household. According to the manufacturer, WITA high-efficiency pumps can reduce energy consumption compared to a standard circulation pump by approximately 80 %. The hydraulic performance is almost the same as with standard pumps.
Main advantages
- EC motor with permanent magnets and the highest efficiency
- navigating the menu with one touch, eight performance curves (4 constant and 4 proportional)
- preselected modes: constant speed or variable differential pressure
- Anti-block function
- integrated motor protection
- high safety at start-up
- key mounting, which makes installation on the pipe simple
Technical data
| Max. pump head | 6.0 m |
| Max. flow rate | 3 600 l/h |
| Energy consumption | 4 to 42 W |
| Characteristics | 4 constant, 4 proportional |
| Supply voltage | 1 x 230 V, 50 Hz |
| Motor protection | external motor protection is not required |
| Degree of protection | IP 42 |
| Ambient temperature | 0 °C to +40 °C |
| Medium temperature | +5 °C to +110 °C |
| Temperature class | TF 110 according to CEN 335-2-51 |
| Max. system pressure | 10 bar |
| Available connection sizes in the range | DN 15, DN 20, DN 25, DN 32 |
| Available installation lengths in the range | 110 mm, 130 mm, 180 mm |
| Pump body material | 130 mm and 180 mm: grey cast iron with cathodic coating; 110 mm: brass |
| Weight including insulation | 2.5 kg |
| EEI | ≤ 0.20 |
Construction
WITA uses cast fittings with cathodic coating and chrome-nickel steel. According to the manufacturer, these are proven materials with high durability and versatile use. The pump body with an installation length of 180 mm is made of grey cast iron with cathodic coating. The pump is delivered with thermal insulation jackets, gaskets, connecting plugs or permanently installed cables.
Application and installation
The pump is designed for forced circulation of media in pipe circuits with a medium temperature of +5 °C to +110 °C and a system pressure of up to 10 bar. Before ordering, compare the DN 32 connection and the installation length of 180 mm with the existing piping to ensure the pump fits into the existing space. During installation, make sure to follow the flow direction indicated on the body and after installation, fit the thermal insulation jacket.
Frequently asked questions
What connection does type 60-32-180 have?
According to the type designation, it has a DN 32 connection and an installation length of 180 mm. The entire range offers connections DN 15, DN 20, DN 25 and DN 32.
Is external motor protection required?
No, motor protection is integrated and external protection is not required.
What is the weight of the pump?
The weight including insulation is 2.5 kg.
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