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LRP25 Booster Pump

Application
LRP25 booster pump is designed for pressure boosting in cold and hot water systems. This pump can be widely used in heating ventilating and air conditioning (HVAC) circulation, water circulation for central and district heating systems, domestic hot water circulation, cold and hot water circulation for industrial auxiliary equipment, solar water heater circulation system, etc.

LRP Booster Pump Features
– External flow switch
– Automatic pressure boosting
– Anti-rust cast iron pump body
– Noryl impeller with heat resistance up to 150℃
– 99% alumina ceramic shaft
– Liquid temperature: 2 – 95 ℃

LRP Booster Pump Motor Features
– Insulation class: H
– Protection class: IP 44
– 99% alumina ceramic bearing
– Copper winding

Technical Data of LRP25-120A Booster Pump

Model Voltage/Frequency Input Power (W) Max. Flow
(m)		 Max. Head
(m)		 Inlet/Outlet
(mm)		 Pipe Size
(inch)		 N.W
(kgs)		 G.W
(kgs)		 Packing Size
(mm)
3 2 1
LRP25-120A/180  220-240V/50Hz 270 200 160 58.3/45/25 12/11/3.5 ∅ 25 1.5 4.62 4.96 192x170x190

 

Hydraulic Performance Curves for LRP25-120A Booster Pump

Technical Data of LRP15-40A Booster Pump

Model Voltage/Frequency Input Power (W) Max. Flow
(m)		 Max. Head
(m)		 Inlet/Outlet
(mm)		 Pipe Size
(inch)		 N.W
(kgs)		 G.W
(kgs)		 Packing Size
(mm)
3 2 1
LRP15-40A/130  220-240V/50Hz 74 54 34 38.3/30/21.7 4.2/3.6/2.4 ∅ 15 1 2.32 2.45 198x143x160

 

Hydraulic Performance Curves for LRP15-40A Booster Pump

No. Part Material
1 Back bearing adjusting mat PPO-GF30
2 Rotor
3 Thrust ring support EPDM
4 Bushings Graphite
5 Pump support cover
6 Check ball Silicone rubber
7 Locking Stainless steel
8 Impeller
9 Pump body Cast iron
10 Pump body insert Stainless steel
11 Seal housing
12 Housing seal Silicon rubber
13 Stator sleeve
14 Motor housing ADC 12
15 Drain plug DZR
16 Speed regulation board
17 Terminal box cover ABS
18 Capacitor
19 Terminal box PA6-GF20