• date_rangePosted On :   Feb 25' 2009
  • location_cityCity :   Singapore
  • languageCountry :   Singapore
  • content_pasteEnquiry No. :   9022549

Dear Sirs/Madam
The motor data is listed below as its manual:-
1.Wiring: Fixed connection
2.Power: 3.7KW
3.Voltage: 200V
4.Current: 19.4A
5.Frequency: 50Hz
6.Speed: 2880rpm
One motor drives a main pump. Its max suction pressure is 70X10?Pa
The other motor drives booster pump controlled by pressure switch
and it will run up while the pressure drop to lower pressure point
(1330Pa). Its max suction pressure at 400Pa.
The multi-stage Dry vacuum pump Gauge pressure is 0.15 to 0.7MPa
and regulator setting is 0.1MPa. The pump perform curve is attached.
Please check whether your VSD can be applied for the vacuum pumps
(mostly for main pump) and calculate the saving to turn down the speed
lower as possible while the motor is idling. (The VSD need fully out or
automatically adjust the speed to maintain the pressure as process requests)
Thanks and Regards

Importing Branded Industrial Pumps

date_range May 22' 2019/  Malaysia

Our Company manufactures standards-compliant cable connectors and other quality tools and accessories. With over 35 years of experience and technological know-how, you can be assured of quality products...
Need to import Electrical Products

date_range May 22' 2019/  Bangladesh

We are interested in buying used Electric Motors like single phase AC electric motor 220V for water pump, JLP series three-phase asynchronous Ac electric motor, and high power AC...
Looking to buy Second Hand Motors

date_range Nov 30' 2018/  Canada

We are a Canadian owned and operated company. Presently we are connecting importers and exporters, dealing with wood, metal scrap, dry fruits, etc. Please go through our homepage for more...
Looking to buy Rotor Stator

date_range Oct 10' 2018/  Israel

We are looking for manufacturer of Rotor Stator 2L6+++ and D6 3, to be used by pumping in mortar and plastering machines. The concerned suppliers are requested to get in...