Shandong Zhongpump Power Equipment Co., Ltd. |
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ZJ ZJB Series Roots Vacuum Pump-Roots vacuum pump
Series Roots vacuum pumps can only be used as booster pumps, and
cannot directly discharge gas into the atmosphere alone. The
backing pumps can be rotary vane vacuum pumps, slide valve vacuum
pumps, reciprocating vacuum pumps, water ring vacuum pumps, oil
ring Vacuum pumps, etc., are widely used in electronics, machinery,
chemicals, medicine, food and other fields because they can achieve
a high degree of vacuum.
model | pumping speed L/s | ultimate pressure Pa | Maximum allowable differential pressure Pa | Rotating speed r/min | Motor Power kw | caliber mm | weight Kg | Foreline pump is recommended | model | |
import | exit | |||||||||
ZJ-30 | 30 | 5x10 | 6300 | 2825 | 1.10 | 50 | 40 | 66 | 2X-4 2X-8 | ZJB-30 |
ZJ-70 | 70 | 5x10 | 6300 | 2840 | 1.5 | 80 | 50 | 87 | 2X-8 2X-15 | ZJB-70 |
ZJ-150 | 150 | 5x10 | 6300 | 2900 | 3 | 100 | 100 | 198 | 2X-15 2X-30 | ZJB-150 |
ZJ-300 | 300 | 5x10 | 4300 | 1450 | 4 | 150 | 150 | 490 | 2X-30A 2X-70 | ZJB-300 |
ZJ-600 | 600 | 5x10 | 4300 | 2900 | 5.5 | 150 | 150 | 503 | 2X-70A | ZJB-600 |
ZJ-1200 | 1200 | 5x10 | 4300 | 1450 | 11 | 300 | 300 | 1550 | 2X-70A 2台 | ZJB-1200 |