PAC F44 E
The PAC Electric Atlas Copco pump series is designed to withstand toughest applications and delivers best in class pumping efficiency. One of the most common area of utilization is the Construction dewatering and municipal market segment where reliability, serviceability and versatility is the key to provide a customized solution. Other suitable applications can be found within the Industry, Mining or Oil & Gas segment. Atlas Copco pumps are packed with features that not only meet, but exceed the needs of our customers.
PAC F44 Electric - Vacuum prime centrifugal pumpsThe pump system consists of a centrifugal pump and a separator, which enables air to be separated from the liquid and be sucked by a vacuum pump - making automatic priming possible. Even with suction heights of several feet the machine rapidly evacuates the air from the suction pipe and starts to pump. The PAC range is also suitable for pumping liquids with solids in suspension with best possible efficiency
| Pump | |
|---|---|
| Model | PAC F44 E 50HP |
| Qmax | 1,230 USgpm |
| Hmax | 164 ft |
| Q max eff. | 1,000 USgpm |
| Eff. max | 70% |
| Suction port | 4" Flange - 150# ANSI |
| Delivery port | 4" Flange - 150# ANS |
| Impeller type | Semi-open, 2 vane |
| Impeller diameter | 10" |
| Solids handling | 3" |
| Material | |
| Casing | EN-GJL-200 cast iron |
| Impeller | EN-GJS-500 ductile iron |
| Wear Plate | EN-GJL-200 cast iron |
| Shaft | 39NiCrMo4 steel |
| Mechanical Seal faces | Tungsten carbide / Tungsten carbide |
| Elastomers | VITON |
| Check Valve | ASTM A536 ductile iron + NBR rubber flap |
| Separator | EN AC-42100 ( AlSi7Mg0.3) - Aluminum |
| Priming System | |
| Vacuum pump | |
| Vacuum pump type | Diaphragm |
| Nominal air capacity | 29.6 cfm |
| Max vacuum | - 26.6 inHg |
| Drives | Link belt |
| Engine | |
|---|---|
| Make | Weg |
| Type | Three Phase Induction Motor |
| Cooling Method | IC411 - TEFC |
| No. poles | 4 |
| Tension supply | 460 V |
| Frequency | 60 Hz |
| Rated Power | 50 HP |
| Rated Speed | 1,783 rpm |
| Rated Current | 60.7 A |
| Efficiency class | W22 NEMA premium efficiency |
| Max Effiency | 94.5% |
| Protecting rating | IPW55 |
| Insulation class | F |
| Thermal Protection | Thermistors 2 Wires - 322degF |
| Duty Cycle | Continuous - S1 |
| Arrangement | |
| Technical data | |
| Material | ASTM A36 steel |
| Coatings | Epoxy powder, average thickness of 3 MIL |
| Features | Lifting beam. Fork lift pockets. Pump access through hinged door. |
| Dry weight | 2755 lbs |