Sauermann
Sauermann Si-83 Centrifugal Condensate Removal Pump with Tubing - 230V
$120.00$144.00
Call for best pricing before large-system orders.
Sauermann Si-83 Centrifugal Condensate Removal Pump with Tubing - 230V
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).
Features:
- Exceptional Durability and Reliability
- Quick & Easy Installation in any place
- Quick & Easy Maintenance
- Regular Duty
What's Included:
- 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
Specifications:
| Brand | Sauermann |
| Model | SI83UL03UN12 |
| Max discharge head |
21 ft |
| Mains supply |
120 V~ 60 Hz - 84 W - 1.7 A (SI83UL03UN12). 230 V~ 60 Hz - 110 W - 1.25 A (SI83UL03UN23) |
|
Operation conditions
|
7%: 16s ON - 212s OFF |
| Max condensate temperature |
130 °F |
| Max condensate acidity |
pH > 2.5 (Gas condensing boilers) |
| Color | Black, blue |
| Tank volume |
0.5 ft³ |
| Weight | 5 5/16 pounds |
| Safety switch |
NC 5A - 42 V peak |
| Pump Dimensions (L x W x H) |
Pump: 11-5/16 x 5-3/4 x 5-15/16 inches Packaging: 12-3/8 x 5-15/16 inches x 8-15/16 inches |
| Sound Levels - at 3,3ft or 1m in application (dBA) |
≤ 45 dBA |
| Safety Standards | UL/CSA by Intertek |
| Resources | |
| Compliance |
Need sizing help?
Call before you order and we can help confirm capacity, zones, line sets, electrical needs, and accessories.
Shipping, liftgate, and delivery
Use this block for freight delivery expectations, liftgate details, inspection steps, and tracking support.
AI-ready product facts
Connect product metafields for BTU, SEER2, zones, voltage, refrigerant, line-set compatibility, warranty, and install notes so an assistant can recommend complete bundles.
Before checkout
Confirm the right system package for your installation.
Review capacity, electrical requirements, indoor unit placement, line set length, and accessories before ordering.