[What is the diaphragm vacuum pump]: First, the machine features 1. Without any working medium (oil-free) state of operation, does not produce any pollution, while the local configuration of the gas exchange warehouse equipped with filtering material, thus ensuring a clean air effect . 2. The machine is designed exquisitely, adopting new technology, new material, compact and reasonable structure, small size, light weight, easy movement, stable operation, high vacuum degree and low noise, which can ensure the ideal vacuum effect or high-flow airflow. 3. Non-friction state of the membrane movement, does not produce heat, no friction loss, the use of fluorine rubber diaphragm, corrosion resistance, long service life. 4. The machine has a self-cooling exhaust system, 24 hours continuous operation. 5 adjustable pressure design, to meet a certain range of different suction pressure needs. 6. Bearing imported classic bearings, smooth operation, low noise, high efficiency. 7. The maximum vacuum value up to 2mbar. Second, the technical parameters of pumping speed (L / min) 20 Operating temperature of the pump (℃) The ultimate pressure is not noise (DB) Intake port diameter (mm) φ6 Dimensions (mm) 235 × 140 × 210 Motor Power (w) Simplex. 160 Total weight (Kg) 7.5 Teflon chamber gas treatment Ambient temperature (℃) 7-40 Note: negative pressure Third, the attachment: 1. Vacuum pressure gauge (-0.1Mpa) 1 2. Coupling hose (Φ7mm * Φ12mm * 800mm) 1 [Diaphragm vacuum pump range] For organic solvents and sour gas system, all with steam in contact with PTFE covered diaphragm pump Scope of application: vacuum filtration; rotary evaporator; freeze-drying ; Vacuum concentration; vacuum oven; molecular distillation and so on.
Led Linear Light,Led Linear Strip,Led Linear Pendant Light,Recessed Linear Light
JIANGMEN MICHEN LIGHTING CO.,LTD , https://www.jmmission.com