732 reviews analysed
1. Huanyu Oiless Diaphragm Vacuum Pump Oil Free Anticorrosive Pump Industrial Lab 30L/min 110V (Ordinary Type, GM-0.5A(Single Head))
Feature
- 【Oil free】No working medium (no oil) is needed, no pollution occurs, and the gas exchange chamber of the machine has built-in filter material to ensure the purity of the air.
- 【 Anti-corrosion】The anti-corrosion type Vacuum Pump are treated with Teflon surface and are resistant to chemical corrosion.
- 【Automatic cooling】The body is designed with an automatic cooling exhaust system to ensure continuous operation for 24 hours.
- 【Frictionless film】Using frictionless film body movement, no heat generation, no friction loss. The diaphragm is made of quality rubber, corrosion resistant and long service life.
- 【Quality bearing】 adopts bearings, which is stable in operation, low in noise and high in work efficiency.
2. KUNHEWUHUA 15 L/m Lab Diaphragm Vacuum Pump Oil Free Oilless Medical Mute Pump GM-0.2 (110V)
Feature
- 1. It is the ideal product used with the high-accuracy chromatogram apparatus, and as backing pumps for (wide range) turbo molecular pumps.
- 2. This rang of vacuum pumps were developed especially for laboratory operations. It satisfies the highest expectations in terms of precision, reliability and ease of use.
- 3. Application Examples :Vacuum filtration, Vacuum distillation, Vacuum drying, On rotary evaporators, To extract and transfer gases, Gel drying.
3. 2- Stage 50L/m Oil Free Lab Vacuum Pump Oilless Medical Mute Pump HZW-165 (110V)
Feature
- There is a oilless vacuum pump that is easy to install, simple to operate, and high vacuum pump.it is instead of the oil pump in the market , when you get it , only install a silencer at the air outlet, and then install a filter at the air inlet. Plug in the power can use it immediately.
- Oil-Less&Super quiet: Smart structure and advanced soundproof casing to reduce the noise to 55dB(A). The powerful motor operates at only1400RPM creating less noise and less wear. silencer can reduce noise and air filter can filter impurities.
- Lower Cost&Less Maintenance: Vacuum pump features an oil-free pump to eliminate the need for maintenance for no mess and long life. Only piston ring and sealing element are consumables.
- Easy to Operate : Our vacuum pump install air filter effectively removes moisture, and other contaminants. it through a series of moisture separators and filters. it can read the vacuum displayed on the gauge quickly.
- Application: It is suitable for the range of air that can be pumped, laboratory, beauty equipment, medical equipment, etc. (Note: Please do not pump liquid or oil)
Description
Specification:
Voltage: 110V/60HZ
Power:165W
Max flow: 50L/min
Max vacuum: -85Kpa
Inlet diameter:1/4″
What’s in the Box:
-1x vacuum pump
-1x air filter
-1x vacuum gauge
-1x pipe
-1x silencer
4. NEWTRY Oil Free Diaphragm Vacuum Pump 20L/min Oil-Less Pressure Adjustable 160W 1 Head GM-0.33A 110V/220V
Feature
- 1. No need for any working medium (no oil), no pollution. At the same time, filter material is built in the gas exchange bin of this machine, which ensures the purity of air.
- 2. The special motor has been certified by European CE and provided by the professional motor manufacturer. It has a reasonable rotational design and is equipped with a temperature protector. After the temperature of the pump body reaches 130 ℃, the power will automatically be cut off. The motor will not be damaged under long-term operation.
- 3. The motion of friction-free membrane is adopted, which produces no heat and no friction loss. Imported rubber diaphragm, corrosion resistance, long service life.
- 4. The pressure adjustable design can satisfy the vacuum and gas flow rate in a certain range. The design of an automatic cooling and exhaust system in the airframe can ensure 24-hour continuous operation.
- 5. Imported bearings, smooth operation, low noise, high efficiency. Small size, light weight, convenient movement, saving laboratory space, convenient maintenance and maintenance
Description
Product Description
Diaphragm vacuum pump, with advanced design, high working efficiency and long service life, is a new generation of high-tech products. It is not only suitable for the application of circulating water vacuum pump and rotary vane vacuum pump, but also used in medical and pharmaceutical products analysis, fine chemical industry, biochemical pharmaceuticals, food inspection, criminal investigation technology and other fields. It is a complementary product of precision chromatographic instrument and also one of the necessary instruments in laboratory.
Use of products:
The product can only be used for pumping air and a small amount of water vapor.
It is forbidden to let corrosive liquid or granular material into the pump. Oil contaminants or other liquids must be filtered out first.
The working environment temperature should not exceed 55℃.
The product can not be used at high altitude. Low pressure will affect the product at high altitude.
This product belongs to precision instrument and is forbidden to be dirty and damp.
No Starting with Pressure
Technical Parameter
Air pumping speed (L/Min) : 20
Pump Head: 1pcs, negative pressure type
Ultimate Pressure: ≥ 0.08Mpa
Vacuum degree : 200mbar
Dimensions (L x B x H)（ｍｍ): 215×120×235
Maximum operating temperature of pump body（℃）: <>
Motor Power（w）: 160
Weight （Kg）: 9
Inlet (mm): φ6
Outlet (mm) :φ6
Diaphragm NBR
Valves NBR
Working Temp（℃）: 7—40
Noise Level（dB） <>
Voltage Rating AC 220 V/ 110 V, 50 / 60 Hz
The voltage could be 110 V/60 Hz or 220 V/50 Hz (optional). By default, we will ship the product with voltage and frequency standard in the recipient’s country. If you need different voltage, please send us a message.
5. 24L Lab Diaphragm Vacuum Pump Oil Free Oilless Medical Mute Pump -95Kpa Air Pump with Air Filter
Feature
- Power: 100W
- Voltage:110V
- Flow: 24L/min
- Low in noise and high in work efficiency.
- Small size, light weight, easy to move, save laboratory space, convenient maintenance and maintenance.
- This rang of vacuum pumps were developed especially for laboratory operations. It satisfies the highest vacuum in terms of precision, reliability and ease of use.
- Application Examples :Vacuum filtration, Vacuum distillation, Vacuum drying, On rotary evaporators, To extract and transfer gases, Gel drying, Autoclave ect.
Description
Parameter:
Model: TC-100-A
Power: 100W
Voltage: 110V
Flow: 24L/min
Vacuum flow: -95Kpa
Weight: 3.5KG
6. Vacuubrand 721003 Compact Oil-Free Diaphragm Vacuum Pump, Model ME1, 14 LPM, 100 to 120V
Feature
- Vacuum pump for laboratory or manufacturing applications such as gas transfer and vacuum filtration
- 14 liters per minute (LPM) free air capacity and generates a vacuum level to 75 Torr (100mbar)
- Aluminum head with polytetrafluoroethylene (PTFE) air flow path components for use with aqueous solutions and some organic solvents
- Oil-free diaphragm pump for operation without oil misting and contaminated oil disposal
- Accepts 100 to 120V, 50/60Hz input power, NEMA 5-15 plug
Description
The Vacuubrand 721003 vacuum pump is suitable for laboratory or manufacturing applications that are non-corrosive and non-evaporative, such as gas transfer and vacuum filtration. The ME1-model pump has a 14 liters per minute (LPM) free air capacity and generates a vacuum level to 75 Torr (100mbar). It has an aluminum head with a polytetrafluoroethylene (PTFE) air flow path for use with aqueous solutions and some organic solvents. The oil-free diaphragm pump allows operation without oil misting and contaminated oil disposal. The pump accepts 100 to 120V, 50/60Hz input power with a NEMA 5-15 plug.
Vacuubrand manufactures laboratory and instrumentation vacuum pumps, gauges, and controllers. The company is headquartered in Germany, and is distributed in the U.S. and Canada by BrandTech Scientific.
7. Maisi Mini 12V Diaphragm Vacuum Pump 33L
8. Welch Vacuum 2037B-01 DryFast Vacuum Pump, Oil-Free Diaphragm, PTFE Chemical Resistant, 50 LPM, 35 Torr, 115V
9. MXBAOHENG Oilless Vacuum Pump Industrial Oil Free Piston Vacuum Pump 1.2CFM 35L/min -95Kpa (110V, SY-650H)
10. Professional Oil Free Diaphragm Lab Vacuum Pump 15 L/min 220V GM-0.20
Description
Fast shipping with DHL/EMS/FEDEX/UPS
Note:This item only support 220V
–Description:
It is mainly used in medicinal products analysis, fine chemical engineering, biochemical pharmacy, food examination, investigating , etc.
–Specification:
Speed of Evacuation (L/Min):15
Ultimate Pressure:≥ 0.075 Mpa
Vacuum:250 mbar
Pressure:≥ 30 Psi
Inlet (mm):φ 6
Outlet (mm):φ 6
Motor Power (W):75\
Temperature of Working Environment(°C):7 – 40
Temp of The Body(°C):<>
Dimensions:195 × 98 × 156 mm
Noise Level (DB):<>
Weight (Kg):4
Pump Head:Nylon
Function:Vacuum & Pressure
Voltage:220v/50Hz
Package Included:
1 X set of Vacuum Pump
Conclusion
By our suggestions above, we hope that you can found Oil Free Diaphragm Vacuum Pump for you.Please don’t forget to share your experience by comment in this post. Thank you!
