NRTL Certified Compact Oil-Free Diaphragm Pump Made in Germany - OFDP2-LD

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The EQ-OFDP-2 is a two-stage, dry compressor vacuum pump. The pumps are positive displacement pumps with a periodic change of size of the suction chamber produced by the movement o f the diaphragm. The gas flow caused the valves to open and close automatically. The pump units are directly connected to the drive motor. It is an ideal tool for applications where a dry and oil-free vacuum is required. The vacuum pump is suitable to be used in glovebox with Ar gasSPECIFICATIONS: Old Version New Version Working Voltage Range AC 100-115V or AC 208-236V, 50/60Hz DC 24V, 50/60 Hz Power consumption 120W Ultimate pressure with gas ballast ≤ 4.5 hPa; ≤ 3.38 Torr; ≤ 4.5 mbar; ≤450 Pa Ultimate pressure without gas ballast ≤ 3.5 hPa; ≤ 2.62 Torr; ≤ 3.5 mbar; ≤350 Pa Features & Structure Compact design and low noise and vibration Efficient cooling system and Maintenance-free Longer running life and Ideal for small gas circulating system Ambient temperature 12-40 °C; 53.6-104 °F; 285-313 K The cooling method, standard Air Current consumption 1.1 A 2.9A Emission sound pressure level without gas ballast ≤ 52 dB (A) Exhaust pressure, max. 1,100 hPa; 825 Torr; 1,100 mbar; 110,000 Pa Flange (in) G 1/8" elbow union + enclosed hose DN 6 x 1000 mm with a straight union in G 1/4" at the end Flange (out) G 1/8" + silencer Leak rate 5E-4 Pa m3/s; 3.75E-3 Torr l/s; 5E-3 mbar l/s; 0.5 Pa l/s Pumping speed at 50 Hz 0.50 m3/h Pumping speed at 60 Hz 0.70 m3/h The rotation speed at 50 Hz 1500 RPM The rotation speed at 60 Hz 1800 RPM Switch Yes Performance Compliance CE Certified TUV Certified Warranty One year limited with lifetime support (Attention: Improper use will cause all claims for liability and warranties to be forfeited. Improper use is deemed below, especially: Pumping of corrosive or explosive media. Pumping of condensing vapors. Pumping of liquids. Pumping of dust. Operation with improper high levels of insulated heat input. Operation in potentially explosive areas.) Dimensions 287 × 170 × 175 (mm) Weight 6.5 kg | 14.33 lb 2.7 kg Show more