DAB S4-1

APPLICATION
S4 -1 are multi-impeller borehole pu wemps with a water-filled or oil-filled DAB motor capable of providing a wide range of hydraulic performances, designed
for water boosting, drawing water from subsoil, gardening and irrigation in civil and commercial applications and for the movement of water in
agriculture.
TECNICAL DATA
Operating range :
Up to 21,6 m3
/h with head up to 427 metres
Type of pumped liquid : Clean, free of solids and abrasive substances,
non-viscous, non-aggressive, non-crystallized and chemically neutral
Pump maximum diameter: 99 mm
Maximum amount of sand: 150 g/m3
Rated flow 1m³/h
Delivery port diameter:
S4-1, 1” 1/4
Impellers material: Technopolymer
Liquid temperature range: From 0°C to + 40°C
Maximum immersion depth: 4GG: 300 m – 4OL: 250 m
Maximum number of starts: 20/h
Motor protection class: IP 68
Motor insulation class: F
Single phase power input: 1×230 V 50 Hz
Three phase power input: 3×230 V 50 Hz – 3×400 V 50 Hz
Possible type of installation: Fixed in vertical position. Horizontal
installation is possible, it is recommended to install a cooling sleeve
Special versions on request: Different voltages, different cable lengths,
version with 4GX or 4TW motor