Chemker 411 Chemical Resistant Vacuum Pump

Product advantages
High chemical resistant
No air pollution, maintenance free
Quiet and low vibration
Thermal protection device
 
Product Details
Features :
◆ High chemical resistant
All wetted parts of Chemker series pump are made of PTFE material which can resist most of corrosive gases.
 
◆ No air pollution, maintenance free
Chemker series pumps are driven by Diaphragm, without the need of lubricant, regular oil changes and maintenance; with no oil pollution.
 
◆ Quiet and low vibration
Driven direct by motor with no additional belt-driven transmission; the quality vibration-proof assembly makes Chemker series run at the lowest noise level among all other equivalent pumps.
 
◆ Thermal protection device
Every motor of Chemker series pumps has a built-in thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down.
 
Specification
◆ Max. power： 90 W
◆ Max. current：0.5 A
◆ Max. vacuum： 13mbar (-750mmHg)
◆ Max. flow rate： 18 l/min
◆ Max. vacuum： 1450 RPM
◆ Horse power： 1/6 HP
◆ Noise level： 50.0 dB
◆ Hose barb： 5/16 inch (8 mm)
◆ Net weight： 7.4 kg
◆ Dimension (LxWxH)：26.2x23.6x19.3 cm
◆ Glass vapor trap：Yes
◆ Vacuum Regulator：Yes​
 
 
International safety certification :
◆ CE certification
 
Applications :
◆ Vacuum filtration
◆ Gel electrophoresis
◆ Solid-Phase Extraction (SPE)
◆ Rotary evaporator
◆ Solvent purification
 
Ordering Information :
◆ 169411-11(22)
Chemker 411, Vacuum Pump
AC110V, 60Hz (AC220V, 50Hz)
 
Hong Kong Labware Co. Ltd is the authorized distributor of Rocker’s product in HK & Macau.
 
Accessories, other sizes or models are available. For detail, please contact HK Labware or visit to http://www.rocker.com.tw/product.asp