Si-83 (w/ tubing)
Sauermann engineers have redesigned the tank pump from the inside-out, making the Si-83 more compact than any other tank pump in its class, all while redefining just how easy tank pump installation and maintenance can be in the field. The Si-83 even comes with a customized Smartphone App that makes installation both simple and intuitive.
The Si-83 is constructed from rugged materials and components for exceptional durability and reliability. The Si-83 tank pump from Sauermann is perfect for residential A/C (up to 20 kW / 60,000 BTU) and heating units (73 kW / 250,000 BTU).
1 One-piece centrifugal pump with ½ gallon (2 l) tank
1 Integrated barb end check valve, Ø ext. 3/8” (10 mm)
1 6’ (1.8 m) power cord, US plug
1 Built-in safety switch, 3’ (1 m) wires, bare ends
1 Roll of tubing 20’ (6 m), int. Ø 3/8”
1 Adaptor int. Ø 5/8”- 3/4”- 1” – 1 1/4”- 1 1/2” (15/17 mm – 20 mm – 24/25 mm – 32 mm – 40 mm)
2 screws, 2 plugs





