Pondmaster AP-Series Air Pump with Diffuser The Pondmaster AP-Series air pumps have been designed to satisfy the requirements of a multitude of water related applications. These beautifully designed, environmentally friendly pumps can be used for: oxygenating outdoor ponds and water gardens, de-icing outdoor installations during harsh winters, oxygenating indoor water features, and more! All AP-Series air pumps operate on standard 110V electric with a 6 ft. power cord. A 14-outlet diffuser is included with 3/4" connection tubing (I.D. tubing is sold separately). For outdoor applications, it is recommended that the unit be enclosed to protect it from the elements. AP-100 pumps 9,150 cubic inches/min. at a maximum depth of 11.5 ft. It is recommended for use in ponds up to 10,000 gallons. 3/4" air outlet. 100 W. 6.53 psi. (12.25" x 8.5" x 8.75") 12.25" x 8.5" x 8.75" AP-60 pumps 5,500 cubic inches/min. at a maximum depth of 9.6 ft. It is recommended for use in ponds up to 7,000 gallons. 3/4" air outlet. 50 W. 5.66 psi. (10.5" x 8" x 8.25") 10.5" x 8" x 8.25 AP-40 pumps 2,900 cubic inches/min. at a maximum depth of 10 ft. It is recommended for use in ponds up to 5,000 gallons. 5/8" air outlet. 40 W. 5.8 psi. (11" x 6.5" x 7") 11" x 6.5" x 7" AP-20 pumps 1,700 cubic inches/min. at a maximum depth of 7 ft. It is recommended for use in ponds up to 2,500 gallons. 1/2" air outlet. 20 W. 4.0 psi. (9" x 6" x 7") 9" x 6" x 7"
