Product Name:2XZ series rotary vane vacuum pump
More product links: www.chem17.com/st128125
characteristic:
◆ Double stage high-speed direct connection structure rotary vane vacuum pump
Equipped with a pneumatic valve device to prevent pump oil from mixing with water and extend the service life of the pump oil
◆ Small size, light weight, low noise, easy to start
◆ Oil backflow prevention, oil leakage prevention, environmental protection and cleanliness
This pump can be used as a standalone exhaust pump, as well as a pre pump for booster pumps, diffusion pumps, molecular pumps, maintenance pumps, and titanium pumps.
◆ Used in vacuum device manufacturing, medical analytical instruments, especially in the refrigeration industry such as lithium bromide, air conditioning, and ice cubes.
Main parameters:
Model number |
2XZ—0.5 |
2XZ—1 |
2XZ—2 |
2XZ—4 |
2XZ—8 |
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Pumping speed L/s |
0.5 |
1 |
2 |
4 |
8 |
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Ultimate pressure ≤ Pa |
Without gas balloon |
≤ 6×10-2 |
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With gas ballasts |
≤6.5 |
≤1.33 |
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转速 Speed r.p.m |
1440 |
1420 |
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Motor power kw |
0.18 |
0.25 |
0.37 |
0.55 |
1.1 |
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Bore of air inlet ports mm |
16 |
16 |
KF25 |
KF25 |
KF40 |
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Pump oil temperature rise Temperature rate ℃ |
≤40 |
65 |
45(1) |
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Oil capacity L |
0.65 |
0.55 |
0.61 |
0.80 |
1.8 |
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Overall dimensions dimensions mm |
Long L |
445 |
445 |
488 |
528 |
590 |
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Width B |
130 |
130 |
145 |
145 |
235/298(1) |
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High H |
254 |
254 |
280 |
250 |
456 |
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Weight (three-phase motor) kg |
13.5 |
15 |
20 |
23 |
48.5/52(1) |
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Noise Lp/Lw dB (A) |
64 |
66 |
68 |
70 |
76 |
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