Pressure 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.

Introduction:
Piston structure , with same flow rate, volume is smaller, which longer machine lifetime.Piston and tank surface with Teflon material, which has high anti corrosion Vacuum degree could reach 80Kpa—90Kpa, stronger positive pressure could reach more than 400-500Kpa Through adjust the nut to adjust pressure, easy operate.Have negative and positive two connectors, widely used

Technical Data:
1. Max Vacuum(Kpa):  0—85 adjustable
2. Max Pressure(Kpa) :>400
3. Flow rate(L/min): 25L/min
4. Power:(VA): 45
5. Power Supply: AC220V/50Hz
6. Size(mm):200W x 145H x 130D
7. Weight(Kg):2.8

Whole Technical Data

Type	AP-01P	AP-01D	AP-02B	AP-9901S	AP-9925N	AP-9925	AP-9950
Max Vacuum (Kpa)	≥80	0--80	0--80	≥70	0--85	0--80	0-80
Max Pressure (Kpa)	-------	--------	>150	>150	>400	>150	>150
Flow rate (L/min)	8	8	10	12	25	25	50
Power (VA)	50	50	45	80	45	45	180
Power Supply	AC220V/ 50HZ
Dimension (L*DxH)mm	246*135 *190	246*135 *190	230*85 *200	210*150 * 120	200*130 *145	210*120 *140	269*155 *210
Weight (kg)	3.1	3.2	2.5	3.5	3.5	7.3	8.2

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 !