RM ARUNA RM 25-4-180

electric circulation pumps with a “wet” rotor

Limitation

• Working conditions: clean, non-aggressive conditions that do not disturb hard parts or fibers
• Water show pH 7.0-9.5
• Maximum glycol content: 50%
• Limit lower and upper temperatures of the core to be pumped: from -10 °C to + 110 °C
• Maximum core temperature +40 °C
• Maximum working vice: 1 MPa (10 bar)
• To eliminate cavitation noise, press on the mounted pipes with at least 1.5 m of water at a temperature of + 90 °C

Design characteristics

• Monoblock horizontal rows with one impeller
• Pump chamber housing with chavun
• The wheel is a rotating centrifugal closed type made of heat-resistant polymer
• Metal-ceramic shaft
• Radial type forged bearings made of metal ceramics
• Гільза ста
  Key words: Electric circulation pumps, RM
  Maximum tightness: 70
  Maximum pressure: 4
  Maximum productivity: 3.1
  Minimum heating temperature: -10
  Maximum temperature when heated: 110
  Optimal pressure: 1.5
  Outlet pipe diameter: G1ВЅ-B
  Optimal productivity: 0.9
  Maximum size of patches: 0.2
  Inlet pipe diameter: G1ВЅ-B
  Installation dovzhina: 180
  Quantity of liquids: 3