MADE IN CZECH REPUBLIC

Đặc điểm

• It has a mechanism to prevent oil backflow.
• It has low vibration and low noise.
• It comes with gas ballast.
• The use of high-quality oil containing additives that do not affect vapor pressure has extended its service life.
• By using a unique mode selector switch, a single pump can operate at both high vacuum and high displacement levels.

Ứng dụng

• Analytical instruments, semiconductor equipment, various experimental equipment, vacuum metallurgy, etc.

Thông số chi tiết

• Exhaust speed 200 L/min (50Hz) 237 L/min (60Hz), 2-stage, with gas ballast.
• Motor output 1-phase 100V/200V: 50Hz/250W, 60Hz/300W. *Set to 200V at shipment.
• Exhaust speed (L/min) 50/60Hz: 200/237.
• Ultimate pressure (Pa): 0.2.
• Power supply (V): Single-phase 100/200.
• Overall width (mm): 158.
• Overall length (mm): 491.
• Overall height (mm): 261.
• Intake port diameter (mm): NW25.
• Noise level (dB): 48.
• Lubricant used: Ultra Grade 19.
• Intake port diameter: NW25. Exhaust port diameter: NW25.

EDWARDS A65501904