Description
Range Of Performance
Flow rate up 120 l/ min (7.2 m3/h)
Head up to 105 m
Limits Of Use
Liquid temperature up to +40°C
Maximum sand content 50 g/ m3
Submersible depth up to 20 m
Installation and Use
Their high efficiency and reliability make them suitable for pumping clean water in domestic, civil and agricultural applications, for distributing water in combination with pressure sets, for irrigating gardens, boosting pressure etc.
Construction Characteristics
- Outer case and motor support : stainless steel AISI 304
- Impellers and diffusers : technopolymer
- Diaphragms : stainless steel AISI 304, complete with arti-wear rings
- Motor Shaft : Stainless steel EN 10088-3 – 1.4104
- Double Seal : mechanical seal silicon carbide-NBR, with oil barrier chamber and inner lip seal to protect the seal in the event of dry running.
- Screws and filter : Stainless steel AISI 304
- Motor : asychronous for continuous duty
- SUMOm 2/4 : single-phase 220÷240 V – 50 Hz with thermal overload protector built into windings below 1.5 kW. The 1.8 kW motor has an external overload protector (wit manual reset) incoporated into the control box.
- SUMO 2/4 : three-phase 380÷415 V – 50 Hz
- Insulation : Class F
- Protection : IP 68
