Lowara LR/LMR - LRZ/LMZ - LER/LEZ inline pumps
LRZ 2900 rpm 2 poles single operation
LRZ 2900 rpm 2 poles parallel operation
LRZ 1450 rpm 4 poles single operation
LRZ 1450 rpm 4 poles parallel operation
LMZ 1450 rpm 4 poles
Specifications LR / LRZ - LMR / LMZ
Flow
Head
Range
Operating pressure
Ambient temperature
Liquid temperature
Power supply
Model
Insulation class
Enclosure class
max 350 m³/h
max 85 m
0,75 - 22 kW
16 bar
0° - 40° C
max. +120° C
1~ 220 - 240V, 3~ 230 - 400V, 3 ~ 400 - 690V
inline pump
F (155° C)
IP55
LR
LMZ
Specifications LER - LEZ
Flow
Head
Range
Operating pressure
Ambient temperature
Liquid temperature
Power supply
Model
Insulation class
Enclosure class
max 1000 m³/h
max 80 m
0,25 - 22 kW
max 10 bar
0° - 40° C
max. +120° C
3~ 400V to 3kW, over 400 - 690V
horizontal inline pump
F (155° C)
IP55
LER
LEZ
Materials
Pump body
Impeller
Elastomers
Mechanical seals
Cast iron
Stainless Steel or Cast iron
EPDM
Silicon Carbide-Carbon
Identification
LRZ 50-200 A U2 VN 1102P
LRZ
50
200
A
U2
V
N
110
2
P
-
serial name
discharge port DN 50
200 = impeller full diameter mm
A = reduces impeller
Seals U1 = SiC/EPDM , U2 = SiC/FPM , U3 = SiC/SiC/FPM
material impeller N-cast iron, B-bronze, V-stainless steel
material housing N-Cast iron
rated motor power kW x 10
2 = 2 pole motor, 4 = 4 pole motor
P = high efficiency motor
Overview of all types LE-LR-LM series pumps
Datasheet 50Hz