DAB PULSAR DRY 40/80 T-NA 5" submersible pump for boreholes and wells – 3x400 V

Product detailed description

The DAB PULSAR DRY 40/80 T-NA is a 5" submersible pump for boreholes and wells with a stainless steel jacket and a three-phase 3x400 V motor. It is supplied without a float (NA). The DRY version differs from the standard PULSAR at the bottom end: instead of a suction filter, it has a square base with a 5/4" suction port.

Construction

• stainless steel jacket, technopolymer impellers and diffusers
• 5/4" delivery port and 5/4" suction port in the bottom base
• dry submersible asynchronous motor designed for continuous duty, located above the hydraulics and cooled by the liquid flowing past
• double mechanical seal with oil chamber and rolling bearings
• the pump leaves only a minimal residual amount of water that cannot be pumped out

PULSAR DRY range operating data

The range covers flow rates from 0.9 to 7.2 m³/h and heads of up to 88 m. It handles clean, chemically neutral water without solid or abrasive substances at 0 to +40 °C. The pump may be submerged to a maximum of 20 m; as standard it has a 15 m H07RN-F cable, IP68 motor protection and insulation class F.

Protection of the 3x400 V three-phase motor must be provided by the user in the electrical installation; have the connection made by an electrician.

Technical data

Frequently asked questions

How does the PULSAR DRY differ from the standard PULSAR?
The DRY version has a square base with a 5/4" suction port at the bottom, whereas the standard PULSAR has a suction filter in that position.

What does NA in the name mean?
NA marks the version without a float. Versions with a float for automatic operation carry the letter A.

What water can the pump handle?
Clean, chemically neutral water without solid or abrasive substances at 0 to +40 °C.

How deep can it be submerged?
To a maximum of 20 m. It is supplied as standard with a 15 m H07RN-F power cable.