Side channel Centrifugal pumps with motor - Stainless steel

The pumps are available with various motors (AC, DC and threephase current) or with V-belt pulley for V-belt drive. They operate in both senses. The 230-Volt motors in addition are equipped with a change-over switch to change the direction of rotation. The 230 V versions are equipped with a rotation direction switch. Optional accessories for all types: Regulation valve (bypass) for fl ow control and trolley for easy transport.

EP NIRO - For acids and food applications

The self-priming ZUWA side channel centrifugal pumps, constructed of stainless steel, are particularly suitable for aggressive and corrosive media and for food.

Characteristic curves

Features

self-priming
suction depth max. 6 meter
pulsationfree pumping
tolerates short dry-run periodes

Applications

beverages (e.g. wine, milk)
acids
water, sea water
oils, fuel oil
Diesel

+49 8682 8934-50
export@zuwa.de

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Side Channel Centrifugal Pumps - Stainless steel

max. Fördermenge max. Förderdruck Nennspannung

EP NIRO 12/25, 2000 min-1, 12 V Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180027
flow rate max. litres 43 l/min
flow rate max. m³ 2,58 m³/h
max. pressure 1,0 bar
Inlet/outlet 1¼" mt 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Material pump housing stainless steel 

Electric motor 
Voltage (DC) 12 V
Nominal power 0,37 kW, Rated current (DC) 32 A
rotation max. 2000 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP23 
Electrical connection Control board , without cable and plug 
weight 9,1 kg

Nominal voltage	12 V
Discharge pressure	1,0 bar
Flow rate	43 l/min

EP NIRO 12/25, 2000 min-1, 12 V Stainl.Steel Side Channel Centrifugal Pump,BY-PASS

Art. Nr. 180027BY
flow rate max. litres 43 l/min
flow rate max. m³ 2,58 m³/h
max. pressure 1,0 bar
Inlet/outlet 1¼" mt 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Flow Regulation BY-PASS 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (DC) 12 V
Nominal power 0,37 kW, Rated current (DC) 32 A
rotation max. 2000 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP23 
Electrical connection Control board , without cable and plug 
weight 9,1 kg

Discharge pressure	1,0 bar
Flow rate	43 l/min
Nominal voltage	12 V

EP NIRO 220/20, 2800 min-1, 230 V Side Channel Centrifugal Pump Stainless Steel , GL

Art. Nr. 180049
flow rate max. litres 29 l/min
flow rate max. m³ 1,56 m³/h
max. pressure 2,2 bar
Inlet/outlet ¾" mt 
Impeller material stainless steel AISI 316 
Mechanical seal Perbunan® (NBR) 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 0,22 kW, Rated current (AC) 2,2 A
rotation max. 2800 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 , 1,5 m cable with plug 
weight 5,1 kg

Nominal voltage	230 V
Discharge pressure	2,2 bar
Flow rate	29 l/min

EP NIRO 220/20, 2800 min-1, 230 V, GLRD Viton Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180049V
flow rate max. litres 29 l/min
flow rate max. m³ 1,56 m³/h
max. pressure 2,2 bar
Inlet/outlet ¾" mt (NW 20) 
Impeller material stainless steell AISI 316 
Mechanical seal Viton® (FKM) 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 0,22 kW, Rated current (AC) 2,2 A
rotation max. 2800 min-1
Rotation direction left/right , Switch L/R 
Material motorshaft stainless steel AISI 316 
Protection class IP55 , 1,5 cable with plug 
weight 5,1 kg

Nominal voltage	230 V
Discharge pressure	2,2 bar
Flow rate	29 l/min

EP NIRO 220/25, 2800 min-1, 230 V Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180025
flow rate max. litres 52 l/min
flow rate max. m³ 3,12 m³/h
max. pressure 1,7 bar
Inlet/outlet 1¼" mt 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Material pump housing stainless steell AISI 316 

Electric motor 
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 0,45 kW, Rated current (AC) 4 A
rotation max. 2800 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 
Switch L/R , 1,5 m cable with plug 
weight 9,5 kg

Flow rate	52 l/min
Discharge pressure	1,7 bar
Nominal voltage	230 V

EP NIRO 220/25, 2800 min-1, 230 V, BY-PASS Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180026
flow rate max. litres 52 l/min
flow rate max. m³ 3,48 m³/h
max. pressure 1,7 bar
Inlet/outlet 1¼" mt (NW 30) 
Impeller material stainless steell AISI 316 
Shaft sealing ring Viton® (FKM) 
Flow Regulation BY-PASS 
Material pump housing stainless steell AISI 316 

Electric motor 
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 0,45 kW, Rated current (AC) 4 A
rotation max. 2800 min-1
Material motorshaft Edelstahl AISI 316 
Protection class IP55 
Switch L/R , 1,5 m cable with plug 
weight 9,5 kg

Nominal voltage	230 V
Flow rate	52 l/min
Discharge pressure	1,7 bar

EP NIRO 220/40, 1400 min-1, 230 V Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180028
flow rate max. litres 120 l/min
flow rate max. m³ 7,2 m³/h
max. pressure 1,7 bar
Inlet/outlet 1½" mt 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 1,1 kW, Rated current (AC) 6,4 A
rotation max. 1400 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 
Switch L/R , 1,5 m cable with plug 
weight 17,5 kg

Nominal voltage	230 V
Discharge pressure	1,7 bar
Flow rate	120 l/min

EP NIRO 220/40, 1400 min-1, 230 V, BY-PASS Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180023
flow rate max. litres 120 l/min
flow rate max. m³ 7,2 m³/h
max. pressure 1,7 bar
Inlet/outlet 1½" mt 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Flow Regulation BY-PASS 
Material pump housing stainless steell AISI 316 

Electric motor 
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 1,1 kW, Rated current (AC) 6,4 A
rotation max. 1400 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 
Switch L/R 1,5 m cable with plug 
weight 17,5 kg

Nominal voltage	230 V
Discharge pressure	1,7 bar
Flow rate	120 l/min

EP NIRO 220/50, 1400 min-1, 230 V Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180029
flow rate max. litres 230 l/min
flow rate max. m³ 13,8 m³/h
max. pressure 3,0 bar
Inlet/outlet 2" mt 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 1,86 kW, Rated current (AC) 12,1 A
rotation max. 1400 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 
Switch L/R , 1,5 m cable with plug 
weight 27,5 kg

Discharge pressure	3,0 bar
Nominal voltage	230 V
Flow rate	230 l/min

EP NIRO 220/50, 1400 min-1, 230 V, BY-PASS Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180024
flow rate max. litres 230 l/min
flow rate max. m³ 13,8 m³/h
max. pressure 3,0 bar
Inlet/outlet 2" mt 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Flow Regulation BY-PASS 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 1,86 kW, Rated current (AC) 12,1 A
rotation max. 1400 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 , 
1,5 m cable with plug 
weight 27,5 kg

Nominal voltage	230 V
Discharge pressure	3,0 bar
Flow rate	230 l/min

EP NIRO 220/50, 1400 min-1, 230 V, GLRD Viton Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180029GL
flow rate max. litres 230 l/min
flow rate max. m³ 13,8 m³/h
max. pressure 3,0 bar
Inlet/outlet 2" mt 
Impeller material stainless steel AISI 316 
Mechanical seal Graf/Cer/Viton 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 1,86 kW, Rated current (AC) 12,1 A
rotation max. 1400 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 
Switch L/R  1,5 m cable with plug 
weight 27,5 kg

Flow rate	230 l/min
Nominal voltage	230 V
Discharge pressure	3,0 bar

EP NIRO 24/25, 2200 min-1, 24 V Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180021
flow rate max. litres 43 l/min
flow rate max. m³ 2,58 m³/h
max. pressure 1,0 bar
Inlet/outlet 1¼" aG (NW 30) 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Material pump housing Stainless Steel AISI 316 

Electric motor 
Voltage (DC) 24 V
Nominal power 0,37 kW, Rated current (DC) 22 A
rotation max. 2200 min-1
Material motorshaft stainless steell AISI 316 
Protection class IP23 
Electrical connection Control board , without cable and plug 
weight 9,3 kg

Flow rate	43 l/min
Nominal voltage	24 V
Discharge pressure	1,0 bar

EP NIRO 24/40, 1400 min-1, 24 V Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180013
flow rate max. litres 120 l/min
flow rate max. m³ 7,2 m³/h
max. pressure 1,7 bar
Inlet/outlet 1½" mt 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Material pump housing stainless steell AISI 316 

Electric motor 
Voltage (DC) 24 V
Nominal power 1,12 kW, Rated current (DC) 45 A
rotation max. 1400 min-1
Material motorshaft stainless steell AISI 316 
Protection class IP23 
Electrical connection Control board , without cable and plug 
weight 19,9 kg

Flow rate	120 l/min
Discharge pressure	1,7 bar
Nominal voltage	24 V

EP NIRO 400/25, 2800 min-1, 400 V Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180014
flow rate max. litres 52 l/min
flow rate max. m³ 3,48 m³/h
max. pressure 1,7 bar
Inlet/outlet 1¼" mt 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Material pump housing stainless steell AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,56 kW, Rated current (AC) 2,0 A
rotation max. 2800 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 , 4 m cable without plug 
Rotation direction left/right , Switch L/R 
weight 9,6 kg

Discharge pressure	1,7 bar
Nominal voltage	400 V
Flow rate	52 l/min

EP NIRO 400/25, 2800 min-1, 400 V Side Channel Centrifugal Pump Stainless Steel , Co

Art. Nr. 180014K
flow rate max. litres 52 l/min
flow rate max. m³ 3,48 m³/h
max. pressure 1,7 bar
Inlet/outlet 1 ¼“ mt 
Impeller material stainless steel AISI 316 ,
Shaft sealing ring Viton® (FKM) 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,56 kW, Rated current (AC) 2,0 A
rotation max. 2800 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 
Electrical connection Control board 
Without cable and plug 
weight 5,7 kg

Flow rate	52 l/min
Nominal voltage	400 V
Discharge pressure	1,7 bar

EP NIRO 400/25, 2800 min-1, 400 V, BY-PASS Side Channel Centrifugal Pump Stainless Steel , GL

Art. Nr. 180014GLRDBY
flow rate max. litres 52 l/min
flow rate max. m³ 3,48 m³/h
max. pressure 1,7 bar
Inlet/outlet 1¼" mt 
Impeller material stainless steel AISI 316 
Mechanical seal Viton® (FKM) 
Flow Regulation BY-PASS 
Material pump housing stainless steell AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,56 kW, Rated current (AC) 2,0 A
rotation max. 2800 min-1
Material motorshaft stainless steell AISI 316 
Protection class IP55 , 4 m cable without plug 
weight 9,6 kg

Nominal voltage	400 V
Flow rate	52 l/min
Discharge pressure	1,7 bar

EP NIRO 400/25, 2800 min-1, 400 V, GLRD Viton Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180014GLRD
flow rate max. litres 52 l/min
flow rate max. m³ 3,48 m³/h
max. pressure 1,7 bar
Inlet/outlet 1¼" mt 
Impeller material stainless steel AISI 316 
Mechanical seal Viton® (FKM) 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,56 kW, Rated current (AC) 2,0 A
rotation max. 2800 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 
Switch L/R , 4 m cable without plug 
weight 9,6 kg

Discharge pressure	1,7 bar
Nominal voltage	400 V
Flow rate	52 l/min

EP NIRO 400/25, 2800 min-1, 400V Seitenkanalpumpe aus Edelstahl , terminal board co

Art. Nr. 180014GLRDNBR
flow rate max. litres 52 l/min
flow rate max. m³ 3,48 m³/h
max. pressure 1,7 bar
Inlet/outlet 1 ¼“ aG 
Impeller material stainless steel AISI 316 
Mechanical seal Cer/Graf/Nbr 
Material pump housing Edelstahl (AISI 16) 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,56 kW, Rated current (AC) 2,0 A
rotation max. 2800 min-1
Protection class IP55 
Electrical connection Control board , Ohne Kabel und Stecker 
weight 8,7 kg

Discharge pressure	1,7 bar
Flow rate	52 l/min
Nominal voltage	400 V

EP NIRO 400/40, 1400 min-1, 400 V Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180039
flow rate max. m³ 7,2 m³/h
flow rate max. litres 120 l/min
max. pressure 1,7 bar
Inlet/outlet 1½" mt (NW 40) 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 1,1 kW, Rated current (AC) 2,8 A
rotation max. 1400 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 
Switch L/R , 4 m cable without plug 
weight 17,6 kg

Nominal voltage	400 V
Discharge pressure	1,7 bar
Flow rate	120 l/min

EP NIRO 400/40, 1400 min-1, 400 V Side Channel Centrifugal Pump Stainless Steel , GL

Art. Nr. 180139GLRD
flow rate max. litres 120 l/min
flow rate max. m³ 7,2 m³/h
max. pressure 1,7 bar
Inlet/outlet 1 ½“ mt 
Impeller material stainless steel AISI 316 
Mechanical seal Widia/SiC/Viton 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 1,1 kW, Rated current (AC) 2,9 A
rotation max. 1400 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 
Electrical connection Control board 
Without cable and plug 
weight 16,9 kg

Nominal voltage	400 V
Discharge pressure	1,7 bar
Flow rate	120 l/min

EP NIRO 400/40, 1400 min-1, 400 V Side Channel Centrifugal Pump Stainless Steel , IE

Art. Nr. 180039IE3
flow rate max. litres 120 l/min
flow rate max. m³ 7,2 m³/h
max. pressure 1,7 bar
Inlet/outlet 1½" mt (NW 40) 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 0,75 kW
rotation max. 1400 min-1
IE3 , PTC

Nominal voltage	400 V
Discharge pressure	1,7 bar
Flow rate	120 l/min

EP NIRO 400/40, 1400 min-1, 400 V, BY-PASS Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180048
flow rate max. litres 120 l/min
flow rate max. m³ 7,2 m³/h
max. pressure 1,7 bar
Inlet/outlet 1½" mt 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 1,1 kW, Rated current (AC) 2,8 A
rotation max. 1400 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 , 4 m cable without plug 
weight 17,6 kg

Nominal voltage	400 V
Discharge pressure	1,7 bar
Flow rate	120 l/min

EP NIRO 400/40, 1400 min-1, 400 V, Control board Side Channel Centrifugal Pump Stain.Steel

Art. Nr. 180039KB
flow rate max. litres 120 l/min
flow rate max. m³ 7,2 m³/h
max. pressure 1,7 bar
Inlet/outlet 1½" aG (NW 40) 
Impeller material stainless steel AISI 316 
Shaft sealing ring viton 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 1,1 kW, Rated current (AC) 2,8 A
rotation max. 1400 min-1
Rotation direction left/right 
Material motorshaft Edelstahl AISI 316 
Protection class IP55 , Electrical connection Control board 
Without cable and plug 
weight 17,6 kg

Nominal voltage	400 V
Flow rate	120 l/min
Discharge pressure	1,7 bar

EP NIRO 400/50, 1400 min-1, 400 V Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180035
flow rate max. litres 230 l/min
flow rate max. m³ 13,8 m³/h
max. pressure 3,0 bar
Inlet/outlet 2" mt (NW 50) 
Impeller material stainless steel AISI 316 
Shaft sealing ring Viton® (FKM) 
Material pump housing stainless steell AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 1,86 kW, Rated current (AC) 4,41 A
rotation max. 1400 min-1
Protection class IP55 , 4 m cable without plug 
weight 26,5 kg

Nominal voltage	400 V
Discharge pressure	3,0 bar
Flow rate	230 l/min

EP NIRO 400/50, 1400 min-1, 400 V Side Channel Centrifugal Pump Stainless Steel GLRD

Art. Nr. 180035GLRDCER
flow rate max. litres 230 l/min
flow rate max. m³ 13,8 m³/h
max. pressure 3,0 bar
Inlet/outlet 2" mt  
Impeller material stainless steel AISI 316 
Mechanical seal Cer/Graf/Viton 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 1,86 kW, Rated current (AC) 4,41 A
rotation max. 1400 min-1
Protection class IP55 , Without cable and plug 
Electrical connection Control board 
weight 26 kg

Discharge pressure	3,0 bar
Flow rate	230 l/min
Nominal voltage	400 V

EP NIRO 400/50, 1400 min-1, 400 V Side Channel Centrifugal Pump Stainless Steel GLRD

Art. Nr. 180035GLRD
Side Channel Centrifugal Pump Stainless Steel 
flow rate max. litres 230 l/min
flow rate max. m³ 13,8 m³/h
max. pressure 3,0 bar
Inlet/outlet 2" mt  
Impeller type Edelstahl AISI 316, mechanical seal Widia/Sic/Viton 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 1,86 kW, Rated current (AC) 4,41 A
rotation max. 1400 min-1
Protection class IP55 , Without cable and plug 
Electrical connection Control board 
weight 26 kg

Discharge pressure	3,0 bar
Flow rate	230 l/min
Nominal voltage	400 V

EP NIRO 400/60, 1400 min-1, 400 V Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180045
flow rate max. litres 350 l/min
flow rate max. m³ 21 m³/h
max. pressure 3,5 bar
Inlet/outlet 2" mt (NW 50) 
Impeller material stainless steel AISI 316 
Mechanical seal Cer/Gra/Viton 
Material pump housing stainless steell AISI 316 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 4,0 kW, Rated current (AC) 8,47 A
rotation max. 1400 min-1
Protection class IP55 , Operating mode S1 
Electrical connection Control board 
without cable and plug 

frame size 500 x 270 x 263 mm 
weight 42 kg

Nominal voltage	400 V
Flow rate	350 l/min
Discharge pressure	3,5 bar

EP NIRO 400/70, 1400 min-1, 400 V, GLRD Viton Side Channel Centrifugal Pump Stainless Steel 5,5

Art. Nr. 180036
flow rate max. litres 500 l/min
flow rate max. m³ 30 m³/h
max. pressure 2 bar
Inlet/outlet 3" mt 
Impeller material stainless steel AISI 316 
Mechanical seal SIC/SIC/Viton 
Material pump housing stainless steell AISI 316 
Pump and motor mounted on base plate 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 5,5 kW, Rated current (AC) 11,8 A
rotation max. 1400 min-1, Rotation direction left/right 
Material motorshaft stainless steel AISI 316 
Protection class IP55 
Electrical connection Control board , without cable and plug 
weight 75 kg

Nominal voltage	400 V
Discharge pressure	2 bar
Flow rate	500 l/min

EP NIRO 400/80, 1400 min-1, 400 V Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180046
flow rate max. litres 900 l/min
flow rate max. m³ 54 m³/h
max. pressure 5,5 bar
Inlet/outlet 3" mt  
Impeller material stainless steel AISI 316 
Mechanical seal Cer/Gra/Viton 
Material pump housing stainless steell AISI 316 
Pump and motor mounted on base frame 

Electric motor 
Voltage (AC) 400 V, Nominal frequency 50 Hz
Nominal power 15 kW, Rated current (AC) 30,1 A
rotation max. 1400 min-1
Protection class IP55 , Operating mode S1 
Electrical connection Control board 
without cable and plug 

frame size 950 x 450 x 474 mm 
weight 210 kg

Discharge pressure	5,5 bar
Flow rate	900 l/min
Nominal voltage	400 V

EP NIRO/E 220/25, 2800 min-1, 230 V Side Channel Centrifugal Pump Stainless Steel

Art. Nr. 180025E
flow rate max. litres 52 l/min
flow rate max. m³ 3,12 m³/h
max. pressure 1,7 bar
Inlet/outlet 1 ¼“ mt 
Impeller material stainless steel AISI 316 
Mechanical seal Widia/SiC/EPDM® 
Material pump housing stainless steel AISI 316 

Electric motor 
Voltage (AC) 230 V, Nominal frequency 50 Hz
Nominal power 0,45 kW, Rated current (AC) 4 A
rotation max. 2800 min-1
Material motorshaft stainless steel AISI 316 
Protection class IP55 
Switch L/R , 1,5 m cable with plug 
weight 9,5 kg

Flow rate	52 l/min
Discharge pressure	1,7 bar
Nominal voltage	230 V

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