For larger volume fountains over 5' high
Max. 345 GPH
Recommended Indoor Transformer: 50 VA
Recommended Outdoor AC Transformer with a minimum of 50W

Pumps Specs:

• 3-1/2" long, 2-3/8" wide and 3" tall
• 3-interchangeable spouts: 3/4" OD,  5/8" OD and 1/2" OD
• Submersible: Yes
• 4 Suction cup feet
• Pumps Cord: 20'
• GPH: 345
• Pumps Max. Lift: 6.9'
• Water flow adjustment: Yes

Electrical Specs:
12V, AC, 60Hz,  4.000A  48W

Recommended AC Transformer:
Electrical Output, 12V either AC or VAC with an amperage of 5 or more and a wattage of 50 or more.

Suggested Outdoor Transformer: 120W the 45W transformer is not strong enough to operate this pump

Suggested Indoor Transformer: 50 VAC