Edwards HMB 3000 - REBUILT
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REBUILT_HMB3000
Edwards HMB 3000 Mechanical Booster Vacuum Pump - REBUILT
The HMB 3000 proximity booster is a water-cooled, positive displacement Roots vacuum pump which is driven through an a.c. inverter. Each pump must be backed using a suitable Edwards dry pump selected to match process and performance specifications.
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| Mass | 358 kg / 789 lbs |
| Noise at ultimate | <55 dBA |
| Vibration to Foreline at ultimate | <1.5 mm/s |
| Vibration to floor at ultimate | <0.1 mm/s |
| Operating pressure range (Inlet) | Ultimate vacuum to 1,000 mbar* |
| Operating pressure range (outlet) | Ultimate vacuum to 3,000 mbar |
| Warm-up time till nominal pump performance | 15 minutes |
| Minimum warm-up time till process gas pumping | 4 hours |
| Ambient operating temperature range | -20 to 40°C |
| Relative Humidity | 10-90% |
| Storage | -40 to +55°C |
| Maximum operating altitude | 2,000 m |
| Pollution degree | 2(IEC60664-1) |
| Materials in contact w/ pumping gases | Steel, SG iron, PTFE, fluoroelastomer and aluminium |
| Gearbox oil capacity | 0.7 litres |
| Grade of oil | SAE40/ISO150 |
| Recommended oil type | Fomblin® 25/6 Krytox® 1525 Drynert® 25/6 |
| Inlet flange type | ISO 200 |
| Exhaust flange type | ISO 100 |
| Mains power connector | Harting HanK4/2 or ILME CXF4/2 (Harting equivalent) |
| Cable outside diameter range | 18-27 mm |
| Maximum conductor cross sectional area | 16 mm2 |
| Water inlet connector | 3/8 inch male quick-disconnect |
| Water outlet connector | 3/8 inch female quick-disconnect |
| Type | Label | Description | Download |
|---|---|---|---|
|
Edwards pHMB Series - REBUILT | Instruction Manual | Download |
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.
Edwards HMB 3000 Mechanical Booster Vacuum Pump - REBUILT CODE NO. NRA344000XS
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