Bomba de Vacio Chemker 41 Resist. a Quim 20LT/MIN - Rocker — Ref. RKR-169411-11

Specification (110V, 60Hz)
◆ Max. power： 90 W
◆ Max. current：1.2 A
◆ Max. vacuum： -750 mmHg
◆ Max. flow rate： 20 l/min
◆ Motor rotation： 1700 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

Specification (220V, 50Hz)
◆ Max. power： 90 W
◆ Max. current：0.5 A
◆ Max. vacuum： -750 mmHg
◆ 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​

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.

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)

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