Features
1. Short Exhaust Path to Minimize Reactant Deposition.
Compared to other dry vacuum pumps, the DENAIR screw vacuum pump features the shortest gas path, which significantly reduces process gas contamination. The screw rotors can also act as a powder transmission mechanism, allowing the pump to operate efficiently even in environments with high levels of contamination.
2. Optimal Linear Sealing for Enhanced Pump Performance.
The patented rotor profile ensures excellent sealing, allowing for larger clearances between components. This design reduces wear and jamming caused by process contaminants, improving overall reliability and performance.
3.Simple Structure, Low Fault Rate, and Easy Maintenance
The screw-type vacuum pump is composed of a pair of screw rotors and isolation plates. This design simplifies the structure, reducing the fault rate and making maintenance more straightforward. Compared to other dry pumps, the DENAIR model is easier to overhaul, resulting in shorter repair times and lower costs.
4.Microcomputer Operation, Remote Monitoring, and Comprehensive Protection
Equipped with a microprocessor controller, this vacuum pump provides detailed monitoring of operational parameters. It can be easily operated and monitored via the control panel. Additionally, remote control software enables customers to monitor the pump's performance from a distance, enhancing convenience and efficiency.
Advantages
1.Special cooling liquid system to prevent corrosion from cooling water..Â
2.Mobile operation interface for convenient operation; display and actual work of the vacuum pump can be selected in multiple languages, tailored to customer needs..
3.Secure and convenient power connector.
4.Nitrogen gas heater enhances suitability for CVD and PECVD processes in semiconductor manufacturing.
5.Control signals and communication interfaces enable remote monitoring of the vacuum pump.
1.Healthcare industry.
2.Lighting industry.
3.Various analytical instruments.
4.Electronics and semiconductor industries.
5.Power generation industry.
6.Refrigeration industry.
Technical Parameters
Model |
Unit |
DS180 |
DS250 |
DS360 |
DS540 |
DS720 |
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Pumping Speed (50/60Hz) |
m³/hr |
180/216 |
250/300 |
396/475 |
540/650 |
720/850 |
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L/min |
3000/3600 |
4200/5000 |
6600/7920 |
9000/10800 |
12000/14400 |
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L/S |
50/60 |
70/84 |
110/132 |
150/180 |
200/240 |
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Extreme Pressure (50/60Hz) |
mbar |
0.02/0.01 |
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Torr |
0.015/0.0075 |
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Pa |
2/1 |
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Power (kW) 50/60Hz |
5.5/7.5 |
7.5/7.5 |
11/15 |
15/15 |
22/22 |
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Speed (RPM) 50/60Hz |
2900/3500 |
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Inlet Diameter (mm) |
50 |
65 |
70 |
90 |
100 |
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Outlet Diameter (mm) |
40 |
40 |
55 |
65 |
65 |
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Gear Chamber Oil Capacity (L) |
0.85 |
0.85 |
1.4 |
2 |
2 |
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Cooling Water |
L/min |
2.5 |
2.6 |
2.8 |
3 |
4 |
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gal/min |
0.67 |
0.7 |
0.75 |
0.8 |
1.07 |
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Weight (Kg) |
295 |
350 |
480 |
520 |
680 |
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Noise (dB(A)) |
75 |
78 |
82 |
85 |
86 |
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Operation Temp (ºC) |
5-40 |
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Operation Moisture |
90% |
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*) Specifications are subject to change without prior notice
About DENAIR
Packaging & Shipping
FAQ:
Q1: Are you a factory or a trading company?
A1: We are a factory.
Q2: What is the exact address of your factory?
A2: NO.10, Xinhao Road, Jinshan District, Shanghai City, China.
Q3: What is the warranty period for your machine?
A3: Two years warranty for the machine and technical support according to your needs.
Q4: Do you provide spare parts for the machines?
A4: Yes, of course.
Q5: How long does it take to arrange production?
A5: For 380V 50Hz, we can deliver within 10 days. For other voltage or color options, delivery takes about 22 days.
Q6: Can you accept OEM orders?
A6: Yes, with a professional design team, OEM orders are highly welcome.
Contact DENAIR
Company Name: DENAIR Energy Saving Technology (Shanghai) PLC
Telephone: +86-021-61278021
Fax: +86-021-57865043
Website: http://www.denair.net
Shaft measures approximately Ankle" from arch
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