| Customization: | Available |
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| Structure: | Single End |
| Pressure: | High Pressure Mechanical Seals |
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(1)Features
Screw pumps of the HPS range are canned
pumps. Their ideal area of application is
closed high-pressure circuits within hydraulic
process engineering systems. Here the
HPS represents a genuine, low-price
alternative to the centrifugal pump without
stuffing box. HPS pumps are not self-priming,
so the pump circuit must be well vented.
HPS4100: screw pump for a max.
permissible operating pressure of 100 bar
HPS4200: screw pump for a max.
permissible operating pressure of 200 bar
(2)Advantages
• Canned pump: hermetically sealed and requires by and large no maintenance
• For operating pressures of up to max. 100 resp. 200 bar
• Carbon graphite axial and radial bearings:
with the pump in operation they are extensively relieved by hydrodynamic
centering of the pumping screw and pumping sleeve
• Small overall size
(3)Recommended applications
• Petrochemical industry
• Chemical industry
• Oil and gas industry
• Refining technology
• Food processing industry
• Pharmaceutical industry
(4)Item Description
1 Three-phase AC motor
2 Pumping sleeve, stationary
3 Pumping screw, rotating
4 Magnet pump rotor
5 Solenoid actuator
6 Sliding bearing
7 Housing cover plate
8 Housing flange
9 Shaftelectric soft-start device.
(5)Notes
For media with higher viscosities than
water, it may be necessary to use an
electric soft-start device.
For screw pumps with a rotational speed
of 3,000 min-1 always an electric soft-start
device is necessary.
| Designation | HPS4100/M001-00 | HPS4200/M001-00 |
| Max. allowable viscosity (mm²/s) | < 100 | < 100 |
| Max. working pressure | 100 bar (1,450 PSI) | 200 bar (2,901 PSI) |
| Max. working temperature | 100 °C (212 °F) | 100 °C (212 °F) |
| Speed (min-1) | 1,500 | 1,500 |
| Ingress protection | IP 54 | IP 55 |
| Type of explosion protection | Ex e | Ex de |
| Supply voltage | 220/380 V/50 Hz | 380 V/50 Hz |
| Power consumption (W) | 550 | 1,100 |
| Screw pumps with a rotational speed of 3,000 min-1 and other versions on request. | ||
We have large stock, so our delivery is very fast.
For example,if products are standarded, the delivery time is one week.
Our company and factory addrss: Ningbo City, Zhejiang Province,China.
Our city has a large port and an airport, so its transportation is very convenient.
Question1: What are the prices of your products?
Answer: For each model, the unit price is listed on the website, but what is displayed on the website is only the average market price. For specific models, you can contact us for further consultation and negotiation.
Question 2: Are you a factory or a trade company?
Answer: We are a factory with top sales for the trade service.
Question 3: What is the minimum order quantity for each order?
Answer: For products of regular models, the minimum order quantity is at least five. We welcome you to test the quality of our products and services through placing trial orders. Looking forward to the long-term cooperation with you.
Question4: What is your company's service tenet?
Answer: Quality first, service upmost. We promises that if there is any problem with the quality of the product, or if the product is damaged during the transportation, our company will be responsible for compensation, regardless of the ordder turnover value.
Question5: Can I try to get a SAMPLE before the order?
Answer: Sure. Our company will provide you with samples for free, but you will have to pay for the international delivery (freight collect payment).
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