So tiny, the pump is barely larger than a quarter.
Compatible to: Fountain Pro WT-55-LV Pump and PeakTop 303 Pump

Click on the More Images to view this pump enhanced.

Pump's Specs: 1-1/4" wide ~ 1-1/2" Long ~ 1" tall not including the adapter (spout)
GPH: 40
Max Rise: 14"
Suction Cup Feet: Yes
Water Flow Adjustable: Yes H-M-L
Low Voltage: Yes
Pump's output: AC~60Hz~2W
Tubing Size: 7/16" OD x 5/16" ID ~ 6" included free

Male/Female connection to the included transformer as shown in the More Images photo above

Transformer: 2-1/4" Length ~ 1-1/4" Wide ~ 1-1/4" Deep
Electrical Specs: Class 2
Input: 120V ~ AC/AC 60Hz ~ 3.9W
Output: 12VAC ~ 200mA

Transformer