Hot roots vacuum pumps Pump prices Chinese-made pumps
USD $1,500 - $1,520 /Set
Min.Order:1 Set
Our vacuump pumps start fast, low power consumption and maintenance
cost, high pumping speed and efficiency. It is not sensitive with small anount of
water vapor and dust within pumped gas. ITs vacuum pressure range is right
between oil seal type mechanical vacuum pump and diffusion pump. So, it is
usually connected between these pumps to increase sucking rate within middle
pressure range.
What's more, it also has a wide usage, for example, vacuum packing,
metallurgy, deaeration, rooling in vacuum metallurgy, and vacuum distillation,
vacuum concentration, vacuum drying, etc.
Performance table of Roots blower 175series High quality root blower compressor :
Rotation Speed (r/min) | Pressure Rise(kpa) | Volume Flow (m³/min) | Motor Power (KW) |
970 | -13.3~-19.9 | 20.43-21.29 | 15 |
-26.6~-33.3 | 18.86-19.57 | 18.5 | |
-39.9 | 18.01 | 22 | |
-46.6 | 17.26 | 30 | |
1110 | -13.3 | 24.84 | 15 |
-19.9 | 23.90 | 18.5 | |
-26.6~-33.3 | 22.55-23.10 | 22 | |
-39.9~-46.6 | 19.89-21.51 | 30 | |
1180 | -13.3 | 26.63 | 15 |
-19.9 | 25.75 | 18.5 | |
-26.6 | 24.86 | 22 | |
-33.3~-46.6 | 22.10-24.28 | 30 | |
1240 | -13.3 | 28.18 | 15 |
-19.9 | 27.24 | 18.5 | |
-26.6 | 26.55 | 22 | |
-33.3~-39.9 | 24.96-25.88 | 30 | |
-46.6 | 23.42 | 37 | |
1400 | -13.3 | 32.18 | 18.5 |
-19.9 | 31.32 | 22 | |
-26.6~-33.3 | 29.95-30.57 | 30 | |
-39.9~-46.6 | 28.02-29.08 | 37 |