VFI series variable-frequency pumps adopt stainless steel horizontal type impeller pump, advanced frequency conversion control system, high quality membrane pressure tank, stainless steel five way non-return core, lndustrial-grade pressure sensor and high quality parts sets. It is the most reliable and economic variable frequency constant pressure water supply system.
VFI series variable-frequengy pumps are horizontal structure, inlet and outlet with screw connection type, general installation size;
Shaft seal for the mechanical seal, different media choose the friction accordingly;
F class insulation, IP65 protection grade;
The entire pump through the CE certification;
Allowable pressure: 10 bar.
Using for the various types of water factory, booster, hotel, residential areas etc.
Liquid temperature: High temperature(0℃~+100℃)
Environment temperature:≤40℃
