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UPS-2 Three-Speed Hot Water Circulation Pump

2022-7-8      View:
  • Brand   LEEYOO
  • Type   UPS-2 Three-Speed Hot Water Circulation Pump
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Introduction

Installations And Use

  • It is a 3- speed circulation pump that can be used in both open and closed systems. The pump is of the wet -rotor type, i.e. pump and motor form an integral unit without a shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.

  • The pumps are designed for circulation of liquids in heating and air- conditioning systems. Examples of typical applications are:
    Boiler shunt pumps
    Pumps for heating surfaces
    Calorifiers
    Under floor heating systems
    Solar heating systems
    Heat pump systems
    Geothermal heating systems
    Heat recovery systems
    Two -pipe air -conditioning systems
    Pumps for refrigeration units.

  • The pump must be installed with horizontal motor shaft.

Operating Conditions
Liquid temperature up to +110ºC
Ambient temperature up to +40ºC
Sound pressure ≤45 Db(A)
Max. Working pressure 10bar
Continuous duty
 
Electric Motor

Two- pole induction motor, 50HZ
Standard voltage 1x220V-240V
Insulation class H
Protection IP42
 
 
Unions And Gaskets
 
Performance Range

Flow rate up to 8m³/h
Head up to 12m



Model

Power (W)

Q.max (m³/h)

H.max (m)

Unions


Pump body material





DN1 (G)

DN (G)


UPS25-80/180

245/190/135

6

8

1"

1-1/2"

cast iron/SS

UPS32-80/180

245/190/135

8

8

1-1/4"

2"

cast iron/SS

UPS20-120/180

270/240/160

3.5

12

3/4"

1"

cast iron/brass/SS

UPS25-120/180

270/240/160

3.5

12

1"

1-1/2"

cast iron/brass/SS








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