LPP

  • Application
    HVAC: Circulation of hot water, boiler mix-flow, temperature mix-flow,
    intermittent heat supply, etc.
    Air conditioning system: Cooling water circulation.
    Water supply system: Filtration and transfer at waterworks;
    Pressure boosting in main pipe.
    Industrial applications: Washing& cleaning systems, boiler feeding,
    cooling water circulation, water treatment systems, and auxiliary
    systems.
    Fire-fighting system.
  • Pump
    Flow: up to 760 m3/h
    Head: up to 85 m
    Power range: 0.37 -132 kW
    Liquid temperature:0°C-+90°C
    Max ambient temperature:+ 40°C
    Max operation pressure: 16 bar
    Altitude: up to 1000 m
  • Motor
    Closed construction
    Insulation class:F
    Protection class: IP 55
    IE 2 motor as standard.IE 3 motor is available on request
  • Flange
    EN 1092 and DIN 2576 standard
  • Ambient Temperature
    Max. Ambient temperature:+40°C.Ambient temperature above40°C,or
    installation at altitude of more than 1000 m above sea level, require the
    use of an oversize motor. Because of low air density and poor cooling
    effects, the motor output power P2 will be decreased. See the picture.
    For example, when the pump is installed at altitude of more than 3500 m
    above sea level,P2 will be decrease to 88%.when the ambient
    temperature is 70°C,P2 will be decreased to 78%.
  • Description
  • Technical Data
  • Dimensions
  • Materials Table
  • Ambient & Liquid Temperature

Description

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Model Power
P2(kW)
Rated Speed
n(r/min)
Rated Flow
Q(m3/h)
Rated Head
(m)
Max.Flow
Q(m3/h)
Max.Head
H(m)
NPSHc
(m)
LPP32-21-1.5/2 1.5 2900 14 21 18.5 26 2
LPP32-40-4/2 4 2900 12.5 40 20 46 2.5
LPP40-31-4/2 4 2900 26 31 38 35 2
LPP50-40-4/2 4 2900 12.5 40 26 42 5
LPP65-35-7.5/2 7.5 2900 55 35 70 39 2.5
LPP65-28-5.5/2 5.5 2900 50 28 70 30 2.5
LPP80-28-11/2 11 2900 100 28 125 35 4.5
Model L1
(mm)
L2
(mm)
H
(mm)
H1
(mm)
H2
(mm)
B1
(mm)
B2
(mm)
P
(mm)
AD
(mm)
AC
(mm)
LPP32-21-1.5/2 340 250.5 618.5 130 171 123 123 140 127.5 164
LPP32-40-4/2 440 262 606 100 166 131 131 160 119.5 186
LPP40-31-4/2 430 246 642.5 130 170 123 123 160 119.5 186
LPP50-40-4/2 400 262 618.5 105 171 131 131 160 119.5 186
LPP65-35-7.5/2 360 265.5 715 140 176 138 123 200 142.5 210
LPP65-28-5.5/2 360 265.5 715 140 176 138 123 200 142.5 210
LPP80-28-11/2 440 317 889 150 244 169 142 350 175 254
No. Part Materials
1 Pump body Cast iron
2 Impeller Cast iron
3 Mechanical seal Carbon/Silicon carbide
4 Pump shaft Steel/AISI 304
5 Clamp ring Steel
6 Motor base Steel
7 Motor

Liquid temperature:0°C-+90°C
Max ambient temperature:+ 40°C