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FL2500

 Overview

FL Series – Liquid Ring Pumps are the only safe option for pumping hydrocarbons and other flammable or hazardous materials due to the impeller operating in an intermediate fluid. These pumps also offer high airflow with very low noise levels.

Application Performance

The FL2500 liquid ring vacuum pump performs best with 5” hoses. 3” and 4” hoses can be used with a reduced RPM, and hoses larger than 5” can be used, but this is recommended for fluid lifts only. The truck-friendly design makes this pump very easy to install on any chassis.

  • Max RPM: 1500
  • CFM: 1451
  • BHP Requirement at Max Pressure: 116
  • Water Consumption: 1 GAL/h at 68oF & 80% Vacuum
  • Weight: 707 Lbs
  • 25Hg Continuous Operation

Features

  • Ex Zone 1 & 0
  • Low Noise
  • High Resistance to Corrosion
  • Zero Emissions
  • Zero Risk of Spark
  • Low Maintenance
  • Integrated Water Systems

Documentation

Application Performance

Suction Hose Vacuum-Lift Fluids Air-lift Fluids Air-lift Solids
2″ 800 RPM 800 RPM 800 RPM
3″ 800 RPM 800 RPM 800 RPM
4″ 800 RPM 900 RPM 1100 RPM
5″ 800 RPM 1000 RPM 1300 RPM
6″ 800 RPM 1500 RPM

The FL2500 has its best performance in 5″ suction hoses and secondary in 3″ and 4″ with reduced RPMS. For hoses above 5″ we recommend this pump for vacuum lifts of fluids only.

Vacuum Performance

Speed CFM HP Lbs *ft
1500 RPM 1451 87 301
1400 RPM 1298 76 282
1300 RPM 1165 65 260
1200 RPM 1095 61 264

 

Pressure Performance

Speed CFM HP Lbs *ft
1500 RPM 818 116 399
1400 RPM 748 102 377
1300 RPM 646 92 368
1200 RPM 584 82 352

14.5 PSI

Water Consumption

Temperature 50% Vacuum 70% Vacuum 80% Vacuum
68°F 5 3 1
86°F 7 4 3
104°F 14 8 6
122°F 25 15 10
131°F 40 24 16

Gal/h

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