קלאַסאַפאַקיישאַן
רוף אונז
+86-151 7315 3690 (דזשעסי מאָביל)
ACME Xingsha ינדוסטריאַל פּאַרק, מזרח ליאַנגטאַנג רד. , טשאַנגשאַ סיטי, הונאַן
EM4/EM8 סאָליד איין-בינע דריי-וויין פּאַמפּס
The EM 4 and EM 8 are single-stage rotary vane lubricated pumps with oil recirculation. The rotor is keyed directly onto the motor shaft.
- דעטאַילס
EM4/EM8
Ultimate pressure:≤ 2 and ≤ 20 mbar
Pumping speed:4÷10 m3/h
The EM 4 and EM 8 are single-stage rotary vane lubricated pumps with oil recirculation.
The rotor is keyed directly onto the motor shaft.
The oil tank is provided with a system for separating the oil mists from the exhaust air.
The gas ballast, except for EM4, prevents condensation inside the pump when small quantities of steam are sucked.
The EM 4 and EM 8 pumps are suitable for the evacuation of closed systems or to operate at a constant vacuum included in the following range:
EM 4 – EM 8 from 2 to 300 mbar (absolute)
EM 4 B - EM 8 B from 20 to 850 mbar (absolute)
אַקסעסעריז
The following accessories are useful for the installation and for the control of the pump operation parameters:
פונדרויסנדיק סאַקשאַן פילטער
Vacuum gauges
ייראָ 4 | ייראָ 8 | ||||
פּאַמפּינג גיכקייַט | מ³ / ה | קסנומקסהז | 4 | 8,5 | |
קסנומקסהז | 4,8 | 10 | |||
Ultimate pressure with gas ballast (abs.) | mbar | ≤ קסנומקס (≤ 20 /B) | ≤ קסנומקס (≤ 20 /B) | ||
מאָטאָר מאַכט | kW | קסנומקסהז | 0,12 | 0,25 | |
קסנומקסהז | 0,15 | 0,30 | |||
מאָטאָר גיכקייַט | רפּם | קסנומקסהז | 3000 | 3000 | |
קסנומקסהז | 3600 | 3600 | |||
Water vapour tolerance | mbar | / | 20 | ||
Water vapour pumping capacity | קג / ה | / | 0,125 | ||
Lubricant charge | l | 0,1 | 0,15 | ||
געזונט דרוק מדרגה | דב (א) | קסנומקסהז | 57 | 58 | |
קסנומקסהז | 59 | 60 | |||
דימענסיאָנס | ל רענטגענ ב רענטגענ ה | mm | קסנומקסקסקסנומקסקסקסנומקס | קסנומקסקסקסנומקסקסקסנומקס | |
וואָג | kg | 5,4 | 11,7 | ||
Connections* | ינלעט | 1/8 ″ גאַז | 3/8 ″ גאַז |
* Other types of connection available upon request