Sauermann Si-1801 23′ Centrifugal Tank Pump

Sauermann Si-1801 23′ Centrifugal Tank Pump 230V

The Si-1801 23′ pump is capable of evacuating 132 gph, and is suitable for condensing boilers & furnaces, industrial refrigeration cases, and air conditioning units.

Easy Install

• Pump can be floor mounted, attached to a wall or hung from a ceiling.

High Resistance

• Oil and acid resistant float.
• Mechanical structure resistant to shocks.

Versatile

• Easily removable tank for simple maintenance and algae control.
• Reversible pump allows mounting on either side of the installation, and the choice of which side the water exits the pump.

Easy Connection

• New quarter turn, easily removable check valve,
  designed to facilitate 3/8” i.d. hose plug in.
• 4 inlet holes 13/16” O.D.

Features and Benefits

• Can endure acidic condensate pH > 2.5
• Oil & acid resistant flow
• Low sound level: ≤ 45 dBA
• Easily removable tank for simple maintenance
• Discharges condensate up to 23′

Kit Content

• One-piece centrifugal pump with 1/2 gal. tank.
• Integrated barb end check valve 3/8” o.d. (10 mm).
• 6′ power cord.
• Safety switch wires (1′ bare ends).
• Adaptor: 5/8″ i.d., 3/4″ i.d, 1″ i.d., 1 1/4″ i.d.
• 2 screws & 2 wall anchors.

Sauermann #Si-1801 23′ Specifications

• Max Flow Rate: 132 gph 500 l/h
• Shut-Off Head: 23ft @ 60Hz
• Sound Level: 45 dBA according to EN ISO 3744 (Measured at LNE lab, pump operating w/water, out of application)
• Power Supply: 230 V ~ 50/60 Hz – 80 W – 0.72A
• Detection Levels: On: 2 3/32” • Off: 1 21/32” • Safety: 2 1/2”
• Safety Switch: NC 4A resistive – 42 V peak
• Max Condensate Temperature: 150° F / Short Peak 176° F – 1m

• Max Condensate Acidity: pH > 2.5 (Gas Condensing Boilers)
• Thermal Protection: 248° F auto-reset
• Operating Conditions: 230V – 30%: 3s ON – 7s OFF
• Pump Dimensions: 11″L x 5 3/16″W x 6 5/7″H
• Safety Standards: UL / CSA certified by Intertek
• RoHS & WEEE Directives: Compliant
• Packaging: 6.2 lbs (115/8″ L x 5 5/16″W x 9 7/8″H)
• Country of Origin (subject to change): United States

Restrictions and Compliance

• WARNING: Risk of electric shock. This pump is supplied with a grounding cable and a grounding attachment plug. To reduce the risk of electric shock, ensure that the pump is connected only to a suitable grounding device.
• WARNING: This pump has been designed for use with water only.
• WARNING: This pump has been designed for indoor use only. It must not be immersed and/or placed in areas of high humidity or where the ambient temperature conditions are below freezing.

Product Bulletin Download


Technical Data Sheet Download


3D File Download