~ 3 ~
Please read this instruction
manual carefully before installing
your new system as failures
caused by incorrect installation
and operation are not cover by
the warranty.
1. Application
1.1. The TPHK series is multi-stage centrifugal
pump designed for industrial use,
especially for machine tools.
1.2 The pump can not be used to transfer
explosive liquids; such as gasoline, diesel
oil or similar liquids. It is suitable to
carry liquids such as water, coolant, low
viscosity or other non-corrosive liquids.
2. Product Code Designation
The standard range of pumps includes
complete impeller in chamber combinations.
Upon request, a special length can be
supplied by fitting empty intermediate
chambers instead of standard chambers with
impellers. The pump nameplate indicates the
number of chambers and impellers fitted to
the pump.
3. Operating Limits
1. Ambient temperature : Max. 40°C
2. Liquid temperature range : 0°C to 90°C
3. Enclosure Class : IP54
4. Discharge pressure : Max. 10 kg/cm²
5. Submerged depth : Min. 40mm
6. Stainer Diameter : Ø2mm (TPHK2T,4T)
Ø3mm (TPHK8T,12T)
7. Particle Size : 2mm(TPHK2T,4T)
3mm(TPHK8T,12T)
8. Liquids(maximum content of solid particles
in suspension 50g/m³)
9. Kinematical Viscosity : 32 cst (mm²/s)
10. Head : 50Hz : Up to 65M
60Hz : Up to 90M
11.Stops and restarts
:
Input power[W]
times/hour
Below 3000
250
3000~5000
100
4. Installation
The pump has hot surface on the
motor. It must be installed so that
persons cannot accidentally come
into contact the hot surface.
4.1. Submerged Depth
To avoid dry running and damage the pump
during operation, the minimum pump
submerged depth is 40mm (15/8”) as shown
in Fig 1. In addition, the bottom of the pump
suction inlet must be at least 25 mm (1”)
above the bottom of the tank.
4.2 We recommend outlet should stay
the same size as the original. If you
marrow the pipe size, it will affect the
performance of the pump.
4.3. The motor protector shall be installed by
the user.
Fig.1
TPHK 2T
**
- 4 S
Stainless steel series
Number of Impellers
Number of Stages
Standard capacity m
3
/hr
Model name
Min. 40 mm
25 mm
