Lab Vacuum Pump
General Introduction
Oil free vacuum pump including AP-01P, AP-01D, AP-02B, AP-9901S, AP-9925, AP-9950.It is used with filtration systems for liquid GC filtration and drain gas. Vacuum pump could increase filtration efficiency, strength degassing effect. Our vacuum pump through diaphragm movement, extrusion eliminate air, which could guarantee filter medium is not polluted. especially used in laboratory, flow and pressure adjustable

Working Principle:
Electrical motor let the diaphragm alternative moving. Through the diaphragm movement, let inside volume changing to drain out air, thus produced vaccum gas. The newest product, the AP-02B is an adjustable pressure pump with an unique method of adjusting pressure. Using the pressure sender to detect the pressure in the system and then re-adjust the pump's working period, the AP-02B maintains a stable pressure while the current changes. With adjustable stable pressure and long-time working, the AP-02B is especially suitable for working condition as it works intermittently majority of the time.Its flat shape body is perfect for placement under lab benches.

1. Accurate, reliable dual 'LED' pressure displays.
2. Convenient knob for adjustment of vacuum pressure.
3. Positive and negative joints allow the system to be widely applicator.
4. Double the current through its dual pump-head design

Technical Data: model: AP-02B
1. Max Vacuum(Kpa): 0—80 adjustable
2. Max Pressure(Kpa) :>150
3. Flow rate(L/min): 10L/min
4. Power:(VA): 45
5. Power Supply: AC220V/50Hz
6. Size(mm):230W x 85H x 200D
7. Weight(Kg):2.5

Jinan Mao An Instrument Co., Ltd. professionally produce and sell kinds of Gas Generators and Lab Instruments. With mind of "Best product! Best Service! Best Credit!" , our company always do our best and take sincerity to cooperate with each customer. With 5 years international business experience, we are widely welcomed by worldwide customers.

Right now, our company mainly focuses on two fields. One is gas generator. We professionally do research and sell products such as "Hydrogen Generators", "Nitrogen Generators", "HHO Brown Gas Generators", "pure air generator", "Oxygen Generator", "Multiple Gas Generators" etc. Another field we are engaged in is Analytical Instrument field, products include laboratory used instruments & testing meters and other laboratory equipments with spare parts.

Up to now, we have not only sold products in China, but also exported our products to more than 30 countries and regions including the UK, USA, Canada, Austria, bulgaria, France, Belgium, Netherlands, Germany, Indonesia, Japan, India, Iran, Australia, Nigeria, Zambia, Guatemala, Nicaragua, Argentina, Saudi Arabia, New Zealand etc. High quality products with competitive prices are warmly welcomed by customers!

Years of domestic and overseas sales experiences let us meet customers' needs with the quickest speed and professional skills.

We warmly welcome customer joint us! Let us Win-Win Together!

Win-Win Together !