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Exhibits > Rainwater harvesting systems > Sanirain 4 Comfort
Rainwater harvesting systems
Sanirain 4 Comfort
Automated rainwater harvesting system for clear water and rainwater

Sanirain 4 Comfort is an automated rainwater harvesting system for domestic use. Designed to manage rainwater efficiently, it combines ease of use and performance. Using an electronic control system, it maintains a constant pressure and is perfect for small irrigation systems or supplying non-potable water.

Rainwater harvesting systems
Sanirain 4 Comfort
Automated rainwater harvesting system for clear water and rainwater

Sanirain 4 Comfort is an automated rainwater harvesting system for domestic use. Designed to manage rainwater efficiently, it combines ease of use and performance. Using an electronic control system, it maintains a constant pressure and is perfect for small irrigation systems or supplying non-potable water.

Special features
  • Supplied with the SaniMHP 4-40
  • Quiet operation
  • Built-in dry-running protection
  • Ensures separation and functional continuity when the tank is empty (EN 1717)
  • Integrated pressure control suitable for automatic operation up to a height of 12 m
  • Comfort version: A piezoelectric sensor for measuring and displaying the water level in the tank
Application
  • heim_webanwendung
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  • web_wells_anwendung
Technical data
Sanirain 4 Comfort
Discharge head max. (m) 40
Flow rate max. (m³/h) 4
Waste water type Clear water
Rainwater
Drive shaft Stainless steel
Pump wheel detail Stainless steel 1.4301
Pump housing detail Stainless steel 1.4301
Motor insulation class F
Electrical class I
Frequency (Hz) 50
Degree of protection IP55
Power input P1 (W) 900
Power output P2 (W) 700
Speed (1/min) 2850
Voltage (V) 230
Nominal current consumption (A) 4
Connection cable length (m) 1.5
Pressure line diameter thread (inch) 1
Max. temperature (°C) 40
Max. operating pressure (bar) 9
Suction head (m) 8