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VRD-8M
NADE
220V
1
1 year
China
Product Description
Usages:
We did individual analylsis on special applications such as medeical industry. Because large amount of corrosive gas and vapor needs to be pumped, we used stainless spring, fluorubber oil seal and etc. to
upgrade our product,which ensures the pump to run reliably.
Features:
Specification
MODEL | VRD-8M | VRD-16M | VRD-30M | VRD-48M | VRD-65M | |
Displacement speed m3/h (L/s) | 50Hz | 8 (2.2) | 16 (4.4) | 30 (8.3) | 48 (13.3) | 65 (18) |
60Hz | 9.6 (2.6) | 19.2 (5.2) | 36 (9.9) | 57.6 (16) | 78 (21.6) | |
Ultimate partial pressure gas ballast closed (Pa) | 5x10-2 | 4x10-2 | 4x10-2 | 4x10-2 | 4x10-2 | |
Ultimate total pressure gas ballast closed (Pa) | 5x10-1 | 4x10-1 | 4x10-1 | 4x10-1 | 4x10-1 | |
Ultimate total pressure gas ballast open (Pa) | 3 | 8x10-1 | 8x10-1 | 8x10-1 | 8x10-1 | |
Power supply | Single/Three | Single/Three | Single/Three | Three Phase | Three Phase | |
Power rating (kW) | 0.4/0.37 | 0.75/0.55 | 1.1 | 1.5 | 2.2 | |
Intake and exhaust DN (mm) | KF25 | KF25 | KF25/40 | KF40 | KF40 | |
Oil capacity (L) | 0.6~1.0 | 0.9~1.5 | 1.3~2.0 | 3.3~4.5 | 3.3~4.5 | |
Motor speed (rpm) | 50Hz | 1440 | 1440 | 1440 | 1440 | 1440 |
60Hz | 1720 | 1720 | 1720 | 1720 | 1720 | |
Ambient temperature (°C) | 5 - 40 | 5 - 40 | 5 - 40 | 5 - 40 | 5 - 40 | |
Noise level (dB) | ≤56 | ≤58 | ≤58 | ≤62 | ≤62 | |
Net weight (kg) | 21 | 30 | 43 | 62 | 65 | |
