---
product_id: 470952071
title: "SI-1801 Centrifugal Tank Pump with Safety Wire for Condensing Boiler/Refrig. Cabinets, 230V"
brand: "sauermann"
price: "€ 326.19"
currency: EUR
in_stock: true
category: "Sauermann"
url: https://www.desertcart.hr/products/470952071-si-1801-centrifugal-tank-pump-with-safety-wire-for-condensing
store_origin: HR
region: Croatia
---

# 132 L/h max flow rate Up to 21ft lift height Ultra-quiet operation SI-1801 Centrifugal Tank Pump with Safety Wire for Condensing Boiler/Refrig. Cabinets, 230V

**Brand:** sauermann
**Price:** € 326.19
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your HVAC game with silent, powerful condensate control!

## Quick Answers

- **What is this?** SI-1801 Centrifugal Tank Pump with Safety Wire for Condensing Boiler/Refrig. Cabinets, 230V by sauermann
- **How much does it cost?** € 326.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/470952071-si-1801-centrifugal-tank-pump-with-safety-wire-for-condensing)

## Best For

- sauermann enthusiasts

## Why This Product

- Trusted sauermann brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Safe Design:** Built with bronze, metal, and steel plus safety wire for reliable, long-lasting use
- • **Reversible Pump & Tank:** Easily switch pump side and water exit direction to perfectly match your setup
- • **Whisper-Quiet Performance:** Low noise level ensures discreet operation in professional environments
- • **Powerful & Efficient Pumping:** Discharges condensate up to 21ft with a rapid 132 L/h flow rate for shorter run times
- • **Flexible Installation Options:** Mount on floor, wall, or ceiling to fit any space seamlessly

## Overview

The Sauermann SI-1801 is a robust centrifugal tank pump designed for efficient condensate removal in condensing boilers, refrigeration, and air conditioning units. Operating quietly at 230V, it delivers up to 132 liters per hour and lifts condensate as high as 21 feet. Its versatile mounting options and reversible pump design ensure seamless integration into any professional HVAC setup, backed by durable materials and safety features.

## Description

The Sauermann SI 1801 Centrifugal Tank Pump is designed to be easily installed whatever the layout of the premises. Capable of evacuating up to 132gph (500 l/h), the Sauermann SI1801 pump is suitable for air conditioning units and industrial refrigeration displays. Strong, the Sauermann SI-1801 tolerates charged, high temperature and mild acidic condensates (pH>2.5) produced by gas condensing boilers and comes with safety switch wires

## Features

- Can discharge condensates up to 18ft (5.5m) at 50 Hz, 21ft (6.4m) at 60 Hz
- Up to 132gph (500 l/h), for shorter running time
- Low sound level, quiet operation
- Pump can be floor mounted, attached on a wall or hanging from a ceiling
- Easily removable tank and reversible pump, to allow mounting either on the left or on the right of the application and choosing the side of the water exit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00QXO04QM |
| Best Sellers Rank | 376,004 in DIY & Tools ( See Top 100 in DIY & Tools ) 51 in HVAC Condensate Pumps |
| Brand | Sauermann |
| Colour | Black, White |
| Customer Reviews | 4.7 out of 5 stars 7 Reviews |
| Flow Rate | 132 Litres Per Hour |
| Manufacturer | Sauermann |
| Material | Bronze , Metal, Steel |
| Maximum Lifting Height | 21 Feet |
| Maximum flow rate | 132 Litres Per Hour |
| Model Number | SI-1801 |
| Part Number | SI-1801-230V |
| Power source | Corded Electric |
| Product Style | Safety |
| Style | Safety |
| Usage | Condensing boiler condensate removal, Refrigeration cabinet condensate removal, Air conditioning unit condensate removal |
| Voltage | 230 Volts |

## Product Details

- **Brand:** Sauermann
- **Colour:** White, Black
- **Material:** Bronze, Metal, Steel
- **Style:** Safety
- **Power source:** Corded Electric
- **Maximum lifting height:** 21 Feet
- **Voltage:** 230 Volts
- **Manufacturer:** Sauermann

## Images

![SI-1801 Centrifugal Tank Pump with Safety Wire for Condensing Boiler/Refrig. Cabinets, 230V - Image 1](https://m.media-amazon.com/images/I/41-ZuwtJfPL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/470952071-si-1801-centrifugal-tank-pump-with-safety-wire-for-condensing](https://www.desertcart.hr/products/470952071-si-1801-centrifugal-tank-pump-with-safety-wire-for-condensing)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-25*