Evaporative Cooler Pump

CP Series Evaporate Cooler Pump

Evaporative Cooler Pump

CP Series Evaporate Cooler Pump

Little Giant's CP Series of evaporative cooler pump is designed for use as replacement unit for OEM equipment. This series is highly durable and easy to use in evaporative coolers, displays, laboratories, water transfer, and other applications.

Features & Benefits

  • Available in 1/30, 1/50, or 1/70 horsepower
  • Heavy-duty concentric fan-cooled motor
  • Corrosion-resistant one-piece steel motor shaft
  • Moisture-proof windings
  • Snap-off volute plate for easy cleaning
  • Universal mounting configurations
  • Rated up to 21,000 CFM of air delivery (based on model)

Overview


The CP Series evaporative cooler pump (also known as a swamp pump) is available in 115/230 volts. The motor is equipped with thermal overload protection and flame-retardant housing to ensure safe and reliable use. Its grounded plug ensures a secure connection to the junction box of a cooler. Discharge elbow fits 1/2" (12.7 mm), 5/8" (15.9 mm) or 3/4" (12.7 mm) ID flexible tubing. The CP Series evaporative cooler pump also includes a mesh debris screen to protect the pump from debris.

Specifications


  CP-1 CP-2 CP-3
Horsepower 1/70 1/50 1/30
Capacity 307 gph @ 1' 502 gph @ 1' 563 gph @ 1'
Shut Off 9.5' (2.9 m) 11' (3.4 m) 12' (3.7 m)
Discharge 5/8" (15.9 mm) or 3/4" (19 mm) ID tubing 5/8" (15.9 mm) or 3/4" (19 mm) ID tubing 5/8" (15.9 mm) or 3/4" (19 mm) ID tubing
Impeller Polyester Polyester Polyester
Electrical 115/127 V, 60 Hz, 0.8 A
230 V, 50/60 Hz, 0.4 A
115 V, 60 Hz, 1 A
230 V, 50/60 Hz, 0.5 A
115 V, 60 Hz, 1.1 A
230 V, 50/60 Hz, 0.56 A

Performance

Performance
Head CP-1
GPH (LPH)
CP-2
GPH (LPH)
CP-3
GPH (LPH)
1' 307 (1164) 502 (1903) 563 (2134)
3' 265 (1004) 440 (1668) 512 (1941)
5' 213 (807) 371 (1406) 460 (1743)
10' 89 (337) 231 (876)

Order Information


CP Series Evaporative Cooler Pump

Item Model Volts Max Flow Rate - 60 Hz Shut-Off Flow Rate At 1ft
540005 CP1-115 115 VAC / 127 VAC 5.12 gpm / 307 gph / 1162 Lph / 19.37 Lpm / 1.16 m³/h 9.5 ft / 2.9 m 5.12 gpm / 307 gph / 1162 Lph / 19.37 Lpm / 1.16 m³/h
540015 CP1-230 230 VAC 5.12 gpm / 307 gph / 1162 Lph / 19.37 Lpm / 1.16 m³/h 9.5 ft / 2.9 m 5.12 gpm / 307 gph / 1162 Lph / 19.37 Lpm / 1.16 m³/h
541005 CP2-115 115 VAC 8.37 gpm / 502 gph / 1900 Lph / 31.67 Lpm / 1.9 m³/h 11 ft / 3.35 m 8.37 gpm / 502 gph / 1900 Lph / 31.67 Lpm / 1.9 m³/h
541015 CP2-230 230 VAC 8.37 gpm / 502 gph / 1900 Lph / 31.67 Lpm / 1.9 m³/h 11 ft / 3.35 m 8.37 gpm / 502 gph / 1900 Lph / 31.67 Lpm / 1.9 m³/h
542005 CP3-115 115 VAC 9.38 gpm / 563 gph / 2131 Lph / 35.52 Lpm / 2.13 m³/h 12 ft / 3.66 m 9.38 gpm / 563 gph / 2131 Lph / 35.52 Lpm / 2.13 m³/h
542015 CP3-230 230 VAC 9.38 gpm / 563 gph / 2131 Lph / 35.52 Lpm / 2.13 m³/h 12 ft / 3.66 m 9.38 gpm / 563 gph / 2131 Lph / 35.52 Lpm / 2.13 m³/h

Support Materials


Brochures

Title Type Size
HVAC Selection Tool PDF 0.77 MB

Catalogs

Title Type Size
HVAC Catalog PDF 4.05 MB