1. Excellent ultimate vacuum and pumping speed.
2. Convenient oil level checking and changing.
3. Convenient gas ballast valve control.
4. Low noise and vibration. Simplifide repairs and maintenance.
5. Occupying strong and constant pressure oil circulating system to protect the pump.
6. Occupying international standard clamp and flange at inlet and outlet port. 7. Improved anti-suckback to protect the vacuum system in the event of sudden stop.
DESIGN&OPERATION PRINCIPLES:
1. TRP series is high speed two-stage oil sealed rotary vane vacuum pump. It is a new concept out of conventional design to satisfy customer's needs.
2. It consists of pump housing, oil casing, motor housing, pump base and pump module. It occupies oil anti-suckback-valve and gas ballast for protecting pump and vacuum system. TRP series pump is highly efficient in various ranges, low noise, easy to use and maintain, to protect pump and environment.
Specification
model | Unit | TRP-6 | TRP-12 | TRP-24 | TRP-36 | TRP-48 | TRP-60 | TRP-90 | |
Displacement Speed | 50Hz | L/s | 1.5 | 3 | 6 | 9 | 14 | 18 | 25 |
L/min | 90 | 180 | 360 | 540 | 840 | 1080 | 1500 | ||
60Hz | L/s | 1.8 | 3.6 | 7 | 10.8 | 16.7 | 21.7 | 30 | |
L/min | 110 | 210 | 420 | 640 | 1000 | 1300 | 1800 | ||
Oil Filling/ | L | 0.9 | 1.1 | 1.9 | 2.1 | 3.9 | 4.9 | 5.5 | |
Inlet Port | DN | 25KF | 25KF | 25KF | 25/40KF | 40KF | |||
Outlet Port | DN | 25KF | 40KF | ||||||
Motor Power/kW | 0.37/0.55 | 0.37/0.55 | 0.75/0.75 | 0.75/1.1 | 1.5/- | 2.2/- | 2.2(3)/- | ||
Rotational speed of Pump/ | 50Hz | rpm | 1450 | ||||||
60Hz | 1750 | ||||||||
Ultimate Pressure | Unit/pa | ||||||||
Without gas ballast | Patial pressure | Pa | 4×10-2 | ||||||
Total pressure | 4×10-1 | ||||||||
With gas ballast | Patial pressure | 1.3 | |||||||
Total pressure | 4 | ||||||||
/Noise Level (Without gas ballast) | dB | 50 | 50 | 52 | 52 | 56 | 56 | 56 | |
Weight (3-Ph) | kg | 23/27 | 25/29 | ~37 | ~39 | ~64 | ~83 | ~88 |


Delivery Details : 30 days after order confirmation
Standard package without original wood, no fumigation needed.


Located in Langxia Industrial Park, Shanghai, Suoto Pump Industrial possesses two manufacturing bases in Shanghai and Zhejiang. Since our inception, Suoto Pump Industrial has been committed to the innovation and development of various pumps. Our leading products include self-priming trash pump, centrifugal pump, submersible pump, diaphragm pump, vacuum pump, diesel pump, fire pump, etc.



Q: Can I chat with you online? What is your company official website?
A: Yes.
Q: What type of company SUOTO is?
A: SUOTO is a manufacture and trading company, has factories in Shanghai and Zhejiang, with export and import license.
Q: What kinds of pumps do you supply?
A: Our products including self-priming trash pump, centrifugal pump, diaphragm pump, submersible pump, chemical pump, oil pump, diesel pump, fire fighting pump, etc.
Q: What is your payment terms?
A: Alibaba Trade Assurance, Western Union, Paypal, T/T, L/C, etc.
Q: Can you provide OEM, ODM service?
A: Yes. We have factories in Shanghai and Zhejiang, we can make products according to your requirements.
Q: Why should we buy from you?
A: We are committed to provide best quality products at minimum delivery time and competitive price. We believe this is what customer wants. We are satified until customers are.
Q: What is your warranty period?
A: We provide one year of unconditional warranty on our products for the manufacturing defects.
Q: What about delivery time?
A: Normally our production time is within two weeks. Please confirm before order.