Vertical Multistage Centrifugal Pumps

Operating range of the shaft seal

The operating range of the shaft seal depends on operating pressure, pump type, type of shaft seal and liquid temperature. The range shown in fig. 5 applies to clean water and water with anti-freeze liquids. If the operating range is exceeded, the life of the shaft seal may be reduced.

Operating Conditions

Delivery liquids : non-viscous, non-flammable/explosive, without neither solid nor fiber particles, and should not cause physical nor chemical damage to the pump. For viscosity larger than water, use pumps with a higher output if necessary. Whether a pump is suitable for a certain liquid depends factors such as the liquid’s chlorine content, PH value, temperature and composition, among other factors. Liquids temperature: -20°C to 120°C Environmental Temperature: Maximum 40° At environmental temperatures over 40°C or altitudes over 1000m above sea level, motor heat dissipation will be reduced due to reduced air density thus reducing heat dissipation, and cause adecrease in power output. In those situations, higher rated pump is necessary. Minimum suction pipe pressure: the suction pressure should be calculated and checked if any of these conditions exist: High liquid temperature Flow significantly larger than rated maximum Liquid requires long suction distance The suction pipe is long Liquid entry conditions are bad

Motor

The motor is a totally enclosed, fan cooled, 2-pole standard motor.

Installation specifications: 0.37-4.0kW, V18; over 5.5kW, v1

Insulation class: F

Enclosure class: IP55 , IP54

Standard voltages: 3x 220 / 380 V

Stops and Restarts:
0.37-less than 4kw, 30 times / hour
Over 4.0kw, 20 times / hour

Model code

TPR,50Hz

Compare Products

Type
TPR1(S)(N)
TPR3(S)(N)
TPR5(S)(N)
TPR10(S)(N)
TPR15(S)(N)
TPR20(S)(N)
TPR32(S)
TPR45(S)
TPR64(S)
TPR90(S)
Type Nominal flow rate
(M³/h)
MAX. pressure
(bar)
Flow range
(M³/h)
Motor power
(kW)
Temperature range
(℃)
TPR TPR(S)/TPR(N) DIN flange-TPR DIN flange-TPR(S) PJE coupling (Victaulic)-TPR(S) DIN flange-TPR(N) PJE coupling (Victaulic)-TPR(N)
TPR1(S)(N) 1 22 0.7-2.4 0.37-2.2 -20~ +120 DN25/32 DN25/32 R 1¼ DN25/32 R 1¼
TPR3(S)(N) 3 24 1.2-4.5 0.37-3 -20~ +120 DN25/32 DN25/32 R 1¼ DN25/32 R 1¼
TPR5(S)(N) 5 24 2.5-8.5 0.37-3 -20~ +120 DN25/32 DN25/32 R 1¼ DN25/32 R 1¼
TPR10(S)(N) 10 22 5-13 0.37-7.5 -20~ +120 DN40 DN40 R2 DN40 R2
TPR15(S)(N) 15 23 9-24 1.1-15 -20 ~ +120 DN50 DN50 R2 DN50 R2
TPR20(S)(N) 20 25 11-29 1.1-18.5 -20 ~ +120 DN50 DN50 R2 DN50 R2
TPR32(S) 32 28 15-40 1.5-30 -20 ~ +120 DN65 DN65 - - -
TPR45(S) 45 33 22-58 3-45 -20 ~ +120 DN80 DN80 - - -
TPR64(S) 64 22 30-85 4-45 -20 ~ +120 DN100 DN100 - - -
TPR90(S) 90 20 45-120 5.5-45 -20 ~ +120 DN100 DN100 - - -

TPR,60Hz

Compare Products

Type
TPR1(S)(N)
TPR3(S)(N)
TPR5(S)(N)
TPR10(S)(N)
TPR15(S)(N)
TPR20(S)(N)
TPR32(S)
TPR45(S)
TPR64(S)
TPR90(S)
Type Nominal flow rate
(M³/h)
MAX. pressure
(bar)
Flow range
(M³/h)
Motor power
(kW)
Temperature range
(℃)
TPR TPR(S)/TPR(N) DIN flange-TPR DIN flange-TPR(S) PJE coupling (Victaulic)-TPR(S) DIN flange-TPR(N) PJE coupling (Victaulic)-TPR(N)
TPR1(S)(N) 1.2 24 0.8-2.9 0.37-3.0 -20 ~ +120 DN25/32 DN25/32 R 1¼ DN25/32 R 1¼
TPR3(S)(N) 3.6 24 1.4-5.4 0.37-4.0 -20 ~ +120 DN25/32 DN25/32 R 1¼ DN25/32 R 1¼
TPR5(S)(N) 6 24 3-10.2 0.55-7.5 -20 ~ +120 DN25/32 DN25/32 R 1¼ DN25/32 R 1¼
TPR10(S)(N) 12 25 6-16 0.75-11 -20 ~ +120 DN40 DN40 R2 DN40 R2
TPR15(S)(N) 18 24 10-29 1.5-18.5 -20 ~ +120 D50 D50 R2 D50 R2
TPR20(S)(N) 24 21 13-35 2.2-18.5 -20 ~ +120 D50 D50 R2 D50 R2
TPR32(S) 38 27 18-48 2.2-30 -20 ~ +120 DN65 DN65 - - -
TPR45(S) 54 26 26-70 5.5-45 -20 ~ +120 DN80 DN80 - - -
TPR64(S) 77 18 36-102 7.5-45 -20 ~ +120 DN100 DN100 - - -
TPR90(S) 108 16 54-146 11-45 -20 ~ +120 DN100 DN100 - - -

Dimensions and Weights(mm)

TPR1

50Hz TPR1


50Hz TPR1(S)(N)


60Hz TPR1


60Hz TPR1(S)(N)


 
TPR3

50Hz TPR3


50Hz TPR3(S)(N)


60Hz TPR3


60Hz TPR3(S)(N)


 
TPR5

50Hz TPR5


50Hz TPR5(S)(N)


60Hz TPR5


60Hz TPR5(S)(N)


 
TPR10

50Hz TPR10


50Hz TPR10(S)(N)


60Hz TPR10


60Hz TPR10(S)(N)


 
TPR15

50Hz TPR15


50Hz TPR15(S)(N)


60Hz TPR15


60Hz TPR15(S)(N)


 
TPR20

50Hz TPR20


50Hz TPR20(S)(N)


60Hz TPR20


60Hz TPR20(S)(N)


 
TPR32

50Hz TPR32(S)


60Hz TPR32(S)


 
TPR45

50Hz TPR45(S)


60Hz TPR45(S)


 
TPR64

50Hz TPR64(S)


60Hz TPR64(S)


 
TPR90

50Hz TPR90(S)


60Hz TPR90(S)


 

TPR Series

TPR1

TPR3

TPR5

TPR10

TPR15

TPR20

TPR32

TPR45

TPR64

TPR90

i.Catalog

Catalog(50Hz)

TPR Series Vertical Multistage Centrifugal Pumps

Updated on 2024/04/15

2.78MB

Catalog(60Hz)

TPR Series Vertical Multistage Centrifugal Pumps

Updated on 2024/04/15

2.81MB

ii.Instruction Manual

Instruction Manual

TPR Series Vertical Multistage Centrifugal Pumps

Updated on 2024/04/15

1.16MB

iii.Mechanical Seal

Mechanical Seal

TPR1、3、5 Mechanical Seal Manual

Updated on 2024/04/15

1.07MB

Mechanical Seal

TPR10、15、20 Mechanical Seal Manual

Updated on 2024/04/15

Thank you TPR Series products !

Go Back
0

Product List Product
Comparison

Product List(0)

Select up to10 products; 0selected

Compare

WALRUS-AI

Contact

繁體中文

接受 拒絕

請勾選了解並同意說明內容

OK