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Explosion proof rotary vane vacuum pump
Product Description: This series of explosion-proof vacuum pumps is an improved version of the original, widely used in petroleum, chemical, mining, p
Product details
Product Description:
This series of explosion-proof vacuum pumps is an improved version of the original, widely used in petroleum, chemical, mining, pharmaceutical, oil depots, gas stations, liquefied gas stations, gas pipeline stations, aerospace, military and other departments. It is an equipment for extracting gases from flammable and explosive gas places with explosion-proof levels of IIA, IIB and temperature groups of T1-T4.
Product features:
1. Small size, light weight, and low noise;
2. Equipped with a gas damper that can extract a small amount of water vapor;
3. Equipped with automatic anti backflow dual safety device;
4. Specially equipped explosion-proof constant temperature drying oven;
5. Explosion proof mark: ExdIIT4;
6. This machine adopts explosion-proof, sealed, and intrinsically safe composite explosion-proof technology for safe and reliable treatment.
2. Equipped with a gas damper that can extract a small amount of water vapor;
3. Equipped with automatic anti backflow dual safety device;
4. Specially equipped explosion-proof constant temperature drying oven;
5. Explosion proof mark: ExdIIT4;
6. This machine adopts explosion-proof, sealed, and intrinsically safe composite explosion-proof technology for safe and reliable treatment.
Technical Parameter
| parameter | |||||||||
| Extraction rate m3/h (L/S) | 0.5 | 1 | 2 | 4 | 6 | 8 | 15 | 25 | |
| Ultimate pressure (Pa) | partial pressure | 6×10ˉ1 | 6×10ˉ2 | 6×10ˉ2 | 6×10ˉ2 | 6×10ˉ2 | 6×10ˉ2 | ≤4×10ˉ2 | ≤4×10ˉ2 |
| full pressure | 1 | 1 | 1 | 1 | 1 | 1 | ≤1 | ≤1 | |
| Speed (r/min) | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | |
| Electric motor power (Kw) | 0.18 | 0.25 | 0.37 | 0.55 | 0.75 | 1.1 | 1.5 | 2.2 | |
| Working voltage (v) | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | |
| Inlet diameter (mm) | φ20 | φ20 | φ30 | φ30 | KF -40 | KF -40 | KF -40 | KF -50 | |
| KF -16 | KF -16 | KF -25 | KF -25 | ||||||
| Noise (dBA) | 65 | 65 | 68 | 68 | 70 | 72 | 74 | 74 | |
| Oil capacity (L) | 0.5 | 0.7 | 1 | 1.2 | 2 | 3 | 4 | 5 | |
| Dimensions (mm) | 447×168×260 | 469×168×260 | 514×168×282 | 610×260×340 | 580×260×340 | 660×260×340 | 720×260×430 | 770×260×430 | |
| Weight (Kg) | 16 | 17 | 20 | 60 | 70 | 75 | ___ | ___ |
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