DS / DS-MK

Roller vane pumps with mechanical seal and magnetic coupling, self-priming

  • Steep characteristic curve
  • Easy installation
  • Magnetic coupled version is leakage- and maintenance-free
  • Only little volume differences over the entire pressure range due to displacement principle
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Description

50 Hz Qmax pmax
DS-60, 1450 1/min 1 l/min 14 bar
DS-120, 1450 1/min 2 l/min 14 bar
DS-180, 1450 1/min 3 l/min 14 bar
DS-240, 1450 1/min 4 l/min 14 bar
DS-300, 1450 1/min 5 l/min 14 bar
DS-360, 1450 1/min 6 l/min 14 bar
DS-450, 1450 1/min 8 l/min 14 bar
DS-540, 1450 1/min 9 l/min 14 bar
DS-600, 1450 1/min 11 l/min 14 bar
DS-720, 1450 1/min 12 l/min 14 bar
DS-840, 1450 1/min 14 l/min 14 bar
DS-960, 1450 1/min 16 l/min 14 bar
DS-120-MK, 2800 1/min 2 l/min 10 bar
DS-240-MK, 2800 1/min 5 l/min 10 bar
DS-360-MK, 2800 1/min 6 l/min 8 bar
DS-450-MK, 2800 1/min 9 l/min 8 bar
DS-540-MK, 1450 1/min 9 l/min 14 bar
DS-600-MK, 1450 1/min 11 l/min 14 bar
DS-720-MK, 1450 1/min 12 l/min 14 bar
DS-960-MK, 1450 1/min 16 l/min 14 bar

 

Media
  • Water max. 70 °C
Design

Close-coupled version
Motor

0,18 – 0,75 kW, 3~Mot

0,30 – 0,90 kW, 1~Mot
Materials
  • Brass
  • Stainless steel
Suction connection

G 3/8; G 1/2; G1
Pressure connection

G 3/8; G 1/2; G1
Sealing
  • Separating can / Magnetic drive
  • Mechanical seal

 

Applications
  • Windscreen washer system in railcars
  • Carbonisation of beverages in drink dispensers
  • Delivery of propionic acid for corn preservation
  • Purification of drinking-water by means of reverse osmosis

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