~ 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.
5. Electrical Connection
5.1 The electrical connection should
be carried out in accordance with
local regulations. Never make any
connections unless the electricity
supply has been switched off.
5.2. The electrical hazard warning
mark is
placed outside the connection
box. Be careful.
5.3. Electrical data (voltage and frequency)
TPHK 2T
**
- 4 S
Stainless steel series
Number of Impellers
Number of Stages
Standard capacity m
3
/hr
Model name
Fig.1
Min. 40 mm
25 mm