DS 402
代理產品介紹
DS 402 Rotary Vane Pump
規格介紹:DS 402 Rotary Vane Pump
17.4 m 3 /h (12.3 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 402 is a dual-stage oil-sealed rotary vane pump that delivers a pumping speed of 17.4 m3/hr / 12.3 CFM, and a base pressure of < 2 x 10-3 mbar. The DS 402 operates at a very quiet sound pressure, and is available with either a universal-voltage single-phase electric motor, with integral power switch, or an optional three-phase motor.
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 maintains vacuum in the roughing, or fore-line, and prevents pump oil from contaminating the vacuum chamber. The DS 402 has a manual gas-ballast valve, which when opened, allows the pump to achieve its rated water-vapor handling specification of 550 gr/hr.
特點:
雙級設計可實現低至 10⁻³ mbar 的運行壓力,具備低運行溫度、低壓下的最小返流、
高效的抽氣效率,並在 10⁻² mbar 壓力範圍內提供氣鎮功能。
全球適用馬達提供單相和三相選項,適用於各種電壓和頻率,
且運行電壓易於選擇,提升了靈活性,有助於簡化規劃並降低庫存需求。
防返流閥和排氣裝置在泵停止或閒置時隔離泵體,
並在泵關閉或停電時防止通風不良及油品污染真空系統。
IEC320 插座類型可使用標準電源線,無需開箱或重新接線。
當氣鎮閥打開時,將乾燥空氣引入泵的第二級,藉此增加模組溫度,
促進油內水蒸氣或其他可冷凝氣體的脫氣與清潔。
出貨時不含電源線,需另行訂購。
Agilent Vacuum Product Declarations of Conformity Reference List
Dual Stage Rotary Vane Pumps DS102/202/302/402/602 user manual
DS系列說明書