Fz.3 Single-stage Pumps With Motor Cooled By Pumped Liquid

Single-stage pumps with submersible motor cooled by pumped liquid are designed to be installed in tanks and chambers flooded with liquid.

Depending on the design version, FZ pumps are grouped as:
FZB.3 - a pump with multi-blade closed impeller designed to pump contaminated liquids with free flow of fi=32 mm.
FZV.3 - a pump with multi-blade one-side open impeller of Vortex-type, designed to pump raw sewage, including those that contain solid bodies impurities, long-fibred bodies as well as containing air and gas. Free flow through the pump fi=80 mm.

Dedicated mainly to pump raw faecal sewage, where there is a risk of methane explosion and meeting of explosion-protection requirements Ex is required.

Pump drive meets requirements of the ATEX standard.

Technical specification:
FZB.3
capacity [m3/h] - up to 210
delivery head [m] - up to 57
submersion depth [m] - up to 50
pumped liquid temperature [oC] - up to 40
density of the pumped liquid [kg/m3] - up to 1150
weight [kg] - 71-178
motor power [kW] - 3,0-11
FZV.3
capacity [m3/h] - up to 220
delivery head [m] - up to 35
submersion depth [m] - up to 50
pumped liquid temperature [oC] - up to 40
density of the pumped liquid [kg/m3] - up to 1150
weight [kg] - 69-164
motor power [kW] - 1,1-11

_________________
Contact Name: Sales
Company Name: Hydro-Vacuum S.A.
Email: hv@hv.pl
Tel: +48 (56) 45 07 547
Fax: +48 (56) 45 07 346
Street Address: Droga Jeziorna 8
86-303 Grudziądz
Poland