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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.
View and/or Download PAC F44 E: Datasheet
|Model||PAC F44 E 50HP|
|Q max eff.||1,000 USgpm|
|Suction port||4" Flange - 150# ANSI|
|Delivery port||4" Flange - 150# ANS|
|Impeller type||Semi-open, 2 vane|
|Casing||EN-GJL-200 cast iron|
|Impeller||EN-GJS-500 ductile iron|
|Wear Plate||EN-GJL-200 cast iron|
|Mechanical Seal faces||Tungsten carbide / Tungsten carbide|
|Check Valve||ASTM A536 ductile iron + NBR rubber flap|
|Separator||EN AC-42100 ( AlSi7Mg0.3) - Aluminum|
|Vacuum pump type||Diaphragm|
|Nominal air capacity||29.6 cfm|
|Max vacuum||- 26.6 inHg|
|Type||Three Phase Induction Motor|
|Cooling Method||IC411 - TEFC|
|Tension supply||460 V|
|Rated Power||50 HP|
|Rated Speed||1,783 rpm|
|Rated Current||60.7 A|
|Efficiency class||W22 NEMA premium efficiency|
|Thermal Protection||Thermistors 2 Wires - 322degF|
|Duty Cycle||Continuous - S1|
|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|
|Speed||Impeller Dia.||Style||Solids Dia.||Ns||Suction||Discharge||No. Vanes|
|Various||10" / 250 mm||Open||3" / 76 mm||2000 rpm||4" / 100 mm||4" / 100 mm||2|
|The 10" impeller with 73% efficiency at B.E.P. provides best pumping result with minimal efforts||Closed impeller type with solids handling capability of 3" for trouble free operation||Hinged cover for direct access to the impeller and pump volute|
Bypass pumping involves maneuvering liquid (sewage, trash, water, etc.) around a damaged pipe without interrupting the flow of liquid while the repairs are underway. This process is critical for many rehab projects, as it allows for a pipe to be repaired or replaced without spillage on public or private property. Bypass pumping uses a PAS HF, which is a centrifugal pump that can handle liquids containing solids of up to 1.8". Because of this, the PAS HF pump is well suited for bypassing in construction, industrial, and municipal applications.
Bypass is common in these sectors:
Solids can build up at wastewater treatment plants or places a digestor is used over time as they settle out with solids. The build-up of solids, sludge, and stringy material in digester tanks can negatively impact the operation of digesters. This requires the right pump, usually with an open impeller to get a clean, easily flowing body of water.
Areas for Digestor cleanouts :
Site dewatering is the process of taking and removing water from construction sites, quarries, mine shafts, or any other area. Extracting water from these areas is crucial to maintain a safe working environment as well as reduce any costly delays.
Due to the PAS' ability to handle pumping high volumes, this pump is able to displace not only water, but sewage, industrial waste, chemicals, and even some solid products.
Areas for site dewatering :