1) Outlet/connection: stainless steel
2) Pump body: stainless steel
3) Impeller: screw
4) Cylinder: iron cylinder
5) Brushless permanent magnet DC motor
6) Oil cooling
1) Controller for detecting under-voltage, over-voltage, over-flow, overload, waterless and automatically adjusting water height as demand.
2) Easy installation, maintenance-free, noiseless.
1) Clean water with no more than 1% particles
and the size is smaller than 0.2mm.
2) Liquid PH value 6.5-8.5
3) Liquid temperature: 0-40℃
4) Must be immersed in water when it work as rated performance.
Model | Impeller | Solar array voltage | Solar array power | Best input voltage | Max. Flow | Max. Head | Outlet | Open circuit voltage |
（V） | （W） | （DC） | (m3/h) | (m) | (IN) | （VOC） | ||
4YS(T)2.1-50-D24/300 | Screw | 36 | 450 | 30-48 | 2.1 | 50 | 1" | <50V |
4YS(T)3-60-D36/450 | 60 | 600 | 30-48 | 3 | 60 | 1" | <50V | |
4YS(T)2.5-80-D48/500 | 72 | 750 | 60-90 | 2.5 | 80 | 1" | <100V | |
4YS(T)3-80-D48/600 | 72 | 900 | 60-90 | 3.6 | 80 | 1" | <100V | |
4YS(T)3.8-95-D72/900 | 108 | 1350 | 90-120 | 3.8 | 95 | 1" | <100V | |
4YS(T)2.5-140-D72/1000 | 108 | 1500 | 90-120 | 2.5 | 140 | 1" | <100V | |
4YS(T)4.0-100-D72/1000 | 108 | 1500 | 90-120 | 4 | 100 | 1" | <100V |
