??本型號規格雙極水環負壓軟件完成同軸相電容并聯的兩極泵.兩極彼此的換氣道由當中盤和接觸管配置成，所以說組成部位相對較密集。電動伸縮四輪機和泵部位的 傳動鏈用軸承座，泵和電動伸縮四輪機裝配在相同個公共信息防塵蓋上。按軸封組成部位可分成普通型泵和A型泵。 ??This model of two-stage water-ring vacuum pump system is coaxial with two-stage pumps. The ventilation path between the two stages is consist of the middle plate and connecting pipe, so the structure is very compact.The parts of electronic motor and pump is driven by coupling. The pump and electronic motor are installed on the same common pedestal.According to the structure of extraction and seal, it is divided into ordinary pump and model-A pump.

??應用/Application:

??本具體型號泵最主要的來用作抽液、輸送機熱空氣十分他廢氣。舉例說明用在紙業相關行業的渦流減壓蒸餾、粗糙，輕紡化工業園、紙廠化工業園的渦流脫水等等。它是 機械設備制造化 增壓泵的前級泵封，行很大程度上加強機械設備制造化増加泵的安全使用條件。 ??The pump of this model is mainly used to extract, suet and transfer aire and other gases.For example, vacuum evaporation and drying in chemical industry, vacuum dehydration in textile and paper industry etc.lt can be used as prepump sealing for Roots blower pump and the range of use for Roots blower pump can be greatly improved.

??主要數據與規格/Main specifications:

應用 Model	抽氣速率 (m3/min)	極限的學習壓力 (≤Pa)	通用馬達工率 (kw)	泵速比 (r/min)	泡水小口徑 (inch & mm)	進排氣口內徑 (mm)	體重 (kg)	形態面積 (mm)
2S-185	35	3500	5.5	1440	1/2"	50	185	1233x370x440
2S-230	70		11	1450	25	50	420	1505x450x610
2SK-12	200		30	1470	3/4"	65	605	1775x550x660
2SK-25	400		55	980	2"	100	1200	2360x660x920