DS 302
代理產品介紹
DS 302 Rotary Vane Pump
規格介紹:DS 302 Rotary Vane Pump
12 m 3 /h (8.2 cfm) Two-stage roughing pump,
low noise and minimal backstreaming at low pressure
Dimensions (WxHxL) |
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Exhaust Connection |
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Free Air Displacement |
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Height |
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Inlet Connection |
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Input Voltage |
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Length |
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Oil Capacity Min/Max |
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Pumping Speed (50 Hz) |
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Pumping Speed (60 Hz) |
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Rotational Speed at 50Hz |
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Ultimate Partial Pressure |
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Ultimate Total Pressure with Gas Ballast |
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Water Vapour Pumping Capacity |
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Water Vapour Tolerance |
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Weight |
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Width |
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The DS 302 is a dual-stage oil-sealed rotary vane pump that delivers a pumping speed of 11.6 m3/hr at 50 Hz, or 8.2 CFM at 60 Hz, and a base pressure of < 2 x 10-3 mbar. The DS 302 operates at a very quiet sound pressure, with a universal voltage single-phase electric motor, with integral power switch.
An inlet isolation valve is integrated into the pump to close off the inlet port whenever power to the pump is interrupted. This antibackstream valve retains vacuum in the roughing, or foreline, and prevents pump oil from contaminating the vacuum chamber. The DS 302 has a manual gas ballast valve, which when opened, allows the pump to achieve it's rated water vapor handling specification.
Agilent Vacuum Product Declarations of Conformity Reference List
Dual Stage Rotary Vane Pumps DS102/202/302/402/602 user manual