Aquarium Pumps

MDQ Series

Aquarium Pumps

MDQ Series

Designed for in-line saltwater and freshwater aquarium circulation and filtration applications, the MDQ Series is built to last. These reliable pumps offer a variety of flow rates and discharge capabilities based on your aquarium pumping needs.

Features & Benefits

  • Non-submersible, continuous duty
  • Quiet operation
  • Magnetic drive offers efficiency and longevity
  • Both pressure (MDQ) and free-flow (MDQX) models are available
  • Corrosion-resistant

Overview


The MDQ Series circulation pumps are meant for use in free-flowing marine and reef aquarium applications with direct tank return and wet/dry filtration equipment.  The Little Giant 'Quarium Series pumps come in versions with high-flow options for circulation, and pressure versions for use with canister filters & other applications. Made for aquariums but can be used for other indoor water circulation applications.  Each motor is equipped with thermal protection, a 6' power cord with a 115 V plug, and is designed for easy installation and maintenance.

Specifications


Performance from 0-1400 GPH

Performance from 0-1400 GPH

 

Head 2-MDQ
GPH (LPH)
2-MDQX
GPH (LPH)
3-MDQ
GPH (LPH)
3-MDQX
GPH (LPH)
4-MDQ
GPH (LPH)
4-MDQX
GPH (LPH)
1' 510 (1931) 770 (2915) 700 (2650) 1100 (4164) 850 (3218) 1325 (5016)
3' 465 (1760) 640 (2423) 650 (2461) 1000 (3785) 810 (3066) 1225 (4637)
6' 410 (1552) 370 (1401) 590 (2233) 875 (3312) 765 (2896) 1080 (4088)
10' 305 (1155) 475 (1798) 590 (2233) 680 (2574) 800 (3028)
20' 330 (1249)

 

Order Information


MDQ Series Aquarium Pump

Item Model Volts Max Flow Rate - 60 Hz Shut-Off Flow Rate At 1ft
580506 2-MDQ-SC 115 VAC 32.18 Lpm / 1931 Lph / 1.93 m³/h 4.39 m / 14.4 ft 32.18 Lpm / 1931 Lph / 1.93 m³/h
580507 2-MDQX-SC 115 VAC 48.58 Lpm / 2915 Lph / 2.91 m³/h 2.47 m / 8.1 ft 48.58 Lpm / 2915 Lph / 2.91 m³/h
581507 3-MDQX-SC 115 VAC 69.4 Lpm / 4164 Lph / 4.16 m³/h 4.27 m / 14 ft 69.4 Lpm / 4164 Lph / 4.16 m³/h
582506 4-MDQ-SC 115 VAC 53.63 Lpm / 3218 Lph / 3.22 m³/h 24.3 m / 79.72 ft 53.63 Lpm / 3218 Lph / 3.22 m³/h
582507 4-MDQX-SC 115 VAC 83.59 Lpm / 5016 Lph / 5.02 m³/h 17 m / 55.77 ft 83.59 Lpm / 5016 Lph / 5.02 m³/h

Support Materials


Brochures

Title Type Size
Aquarium Pump Brochure PDF 1.72 MB

Catalogs

Title Type Size
Water Features & Pond Products Product Catalog PDF 5.49 MB

Assets