Key features
Fixed pressure regardless of flow required
Considerable energy savings
Silent working
Full connectivity (up to eight pumps with auto recognition)
LCD display indicates current and reference points for parameters
Protection against dry running, over current, over pressure and input voltage fluctuations
Start up process requires just pressure and rotation of pump
Max Flow: 350 litres per minute (21 m³/h)
Max Head: 90m (25 litres per minute)
Full Load Current: 14 amps (maximum)
Fine settings blocked by password, failures and incidents history
Two year warranty
Downloads
Specifications (.pdf)
Manual (.pdf)
Specifications
Pump orientation |
Horizontal |
Max Flow |
183 L/min |
Max Head |
39m |
Power |
0.9 kW / 1.2 HP |
Voltage |
230V |
Suction |
1¼ inch |
Discharge |
1¼ inch |
Pump orientation |
Horizontal |
Max Flow |
183 L/min |
Max Head |
51m |
Power |
1.1 kW / 1.5 HP |
Voltage |
230V |
Suction |
1¼ inch |
Discharge |
1¼ inch |
Pump orientation |
Horizontal |
Max Flow |
183 L/min |
Max Head |
65m |
Power |
1.5 kW / 2.0 HP |
Voltage |
230V |
Suction |
1¼ inch |
Discharge |
1¼ inch |
Pump orientation |
Horizontal |
Max Flow |
183 L/min |
Max Head |
77m |
Power |
2.2 kW / 3.0 HP |
Voltage |
230V |
Suction |
1¼ inch |
Discharge |
1¼ inch |
Pump orientation |
Horizontal |
Max Flow |
183 L/min |
Max Head |
90m |
Power |
2.2 kW / 3.0 HP |
Voltage |
230V |
Suction |
1¼ inch |
Discharge |
1¼ inch |
Pump orientation |
Horizontal |
Max Flow |
350 L/min |
Max Head |
35m |
Power |
1.5 kW / 2.0 HP |
Voltage |
230V |
Suction |
1¼ inch |
Discharge |
1¼ inch |
Pump orientation |
Horizontal |
Max Flow |
350 L/min |
Max Head |
46m |
Power |
2.2 kW / 3.0 HP |
Voltage |
230V |
Suction |
1¼ inch |
Discharge |
1¼ inch |
Sigma Pump
The Saci Sigma multistage pump with stainless steel impellers is a horizontal pump with high output and extremely quiet operation making it ideal for domestic and industrial pressurising systems.
The Sigma pump housing and impellers are constructed from stainless steel AISI 304, with the shaft in stainless steel AISI 420 and diffusers injected with fibreglass.
The inlet and outlet body is in cast iron GG-20 with internal and external rust proofing paint. The mechanical seal is graphite ceramic and stainless steel AISI 304.
The motor on the Sigma is a standard asynchronous motor, sealed from external ventilation and suitable for continuous operation. The motor has IP 55 protection and class F isolation.
The motor on the Sigma is suitable to work through frequency inverters.




