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BER
400V/50Hz

 

Dimensions:

  guide rail fitting types (TOS)
  freestanding types

This submersible ejector is composed of a B-type pump and a venturi with diffusor trumpet. The large flow from the pump, first, at high speed, draws and mixes itself with air in the venturi, then in the diffusor changes into a massive unidirectional horizontal stream of tiny bubbles with water or sludge. The pump is of the non-clog single blade shaver type.

BER consists of:
  • B-series pump
  • Ejector
  • Silencer & Valve Set and Lifting chain

TOS-BER consists of:

  • B-series pump
  • TOS-Ejector
  • Silencer & Valve Set and Lifting Chain

 
 
 

 





 
  

model

motor
output
kW

phase

r.p.m

starting
method

air inlet
diameter
mm

tank
dimensions

dry weight
kg

impeller
passage
mm

cable
length
m

max.
length
m

max.
width
m

max.
depth
m

free
stand.

TOS-
model
8-BER
TOS-8BER		 0,75 3-ph. 3000 d.o.l. 25 3,0 2,0 4,0 28 23 20 10
15-BER
TOS-15BER		 1,5 3-ph. 3000 d.o.l. 32 4,0 3,5 4,0 43 34 20 10
22-BER
TOS-22BER		 2,2 3-ph. 1500 d.o.l. 50 5,0 5,0 4,5 75 61 35 10
37-BER
TOS-37BER		 3,7 3-ph. 1500 d.o.l. 50 6,0 6,0 5,0 91 77 35 10
55-BER
TOS-55BER		 5,5 3-ph. 1500 d.o.l. 50 7,0 7,0 6,0 149 132 35 10
dry weight of the pump without cable
 

Air Emission Volume-Water Depth Curve
(at 20°C, air emission value may vary ±5%)