---
product_id: 453111378
title: "Davey Water Products BT20-40T2-USA Home Pressure Booster Pump with Torrium II Controller"
brand: "davey water products"
price: "R50776"
currency: ZAR
in_stock: true
category: "Davey Water Products"
url: https://www.desertcart.co.za/products/453111378-davey-water-products-bt20-40t2-usa-home-pressure-booster-pump
store_origin: ZA
region: South Africa
---

# 80 psi max pressure Power surge & dry-run protected Stainless steel impellers & casing Davey Water Products BT20-40T2-USA Home Pressure Booster Pump with Torrium II Controller

**Brand:** davey water products
**Price:** R50776
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your water game with unstoppable pressure and smart control!

## Quick Answers

- **What is this?** Davey Water Products BT20-40T2-USA Home Pressure Booster Pump with Torrium II Controller by davey water products
- **How much does it cost?** R50776 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/453111378-davey-water-products-bt20-40t2-usa-home-pressure-booster-pump)

## Best For

- davey water products enthusiasts

## Why This Product

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

## Key Features

- • **Consistent High Pressure:** Delivers a powerful 80 psi for flawless water flow, even at 20 GPM.
- • **Quiet & Efficient Operation:** TEFC motor design minimizes noise while maximizing energy efficiency.
- • **Smart Torrium II Controller:** Starts instantly with faucet use and adapts to water supply fluctuations seamlessly.
- • **Durable Stainless Steel Build:** Corrosion-resistant impellers and casing ensure longevity and reliability.
- • **Easy Installation & Maintenance:** Compact design with flexible stainless steel discharge hose for hassle-free setup.

## Overview

The Davey BT20-40T2-USA is a robust home pressure booster pump featuring an 80 psi max pressure output and 20 GPM flow rate. Engineered with stainless steel impellers and casing, it offers superior corrosion resistance and durability. Equipped with the advanced Torrium II controller, it provides instant start and adaptive pressure management for smooth, consistent water flow. Its power surge and dry-run protected TEFC motor ensures quiet, efficient operation. Designed for easy installation and minimal maintenance, this pump supports water temperatures up to 150°F and comes with a 2-year warranty.

## Description

Got low water pressure? A Davey BT Series booster pump can solve your low pressure woes by boosting your existing water supply and giving you the ultimate in strong, even water pressure. Provides smooth, even pressure for showers, sprinklers and all your household water needs. No more annoying pressure fluctuations when someone flushes a toilet or your well pump turns on. Unlike flow switch controllers that require a minimum flow before they will start, Davey BT pumps with Thorium-II controllers start as soon as the faucet is opened and keeps the pump running until water is no longer required. But the technology doesn't stop there... The Thorium-II control automatically adapts to changing conditions to out-smart every-day water supply fluctuations. From "The Land Down Under" where water is as precious a resource as anywhere, Davey BT booster pumps are economical, compact, quiet, efficient, stainless steel pumps. Easy to install, needing no adjustment and requiring very little maintenance. Can be used with water temperatures up to 150 DegreeF. Their corrosion resistant construction can handle hard and acidic water supplies. 2 Year Manufacturer's Warranty.

## Features

- Pressure Boost = 80 psi (40 psi at 20 gpm)
- Stainless Steel Impellers and Pump Casing
- Power Surge Protected TEFC Moto
- Dry-Run Protected
- Flexible S/S FIP Discharge hose

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DJN0TTM |
| ASIN  | B00DJN0TTM |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | White |
| Date First Available | 24 April 2021 |
| Date First Available  | 24 April 2021 |
| Flow Rate | 20 Gallons Per Minute |
| Hose Length | 1 Feet |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 14.5 Kilograms |
| Item model number | BT20-40 |
| Item model number  | BT20-40 |
| Manufacturer | Davey Water Products |
| Manufacturer  | Davey Water Products |
| Material | Stainless Steel |
| Maximum Pressure | 100 Pound per Square Inch |
| Part number | BT20-40T2-USA |
| Power source type | Corded Electric |
| Product Dimensions | 50.8 x 20.32 x 40.64 cm; 14.51 kg |
| Product Dimensions  | 50.8 x 20.32 x 40.64 cm; 14.51 kg |
| Specification met | CSA Z94.3-2007 |
| Style | Above Ground |
| Temperature Range | 34-150 Degrees Fahrenheit |
| Voltage | 240 Volts |
| Wattage | 1128 watts |

## Product Details

- **Brand:** Davey Water Products
- **Colour:** White
- **Material:** Stainless Steel
- **Power source:** Corded Electric
- **Style:** Above Ground

## Images

![Davey Water Products BT20-40T2-USA Home Pressure Booster Pump with Torrium II Controller - Image 1](https://m.media-amazon.com/images/I/81EycAXhC+L.jpg)

## Questions & Answers

**Q: Does this controller give you the ability to control the top pressure?**
A: The controller on this pump does not have any pressure adjustment. In order to control the output pressure of the pump you will need to install a pressure reducing valve after the pump.

**Q: Our incoming psi is 25,  which pump is the right model to get us up to 70-80 psi?**
A: Assuming you have a steady 25 psi from the city over your desired flow range (typically 0-15 gpm)... The simplest model to go with would be the BT20-30 which is a 50 psi pump. With 25 psi incoming it would provide 75 psi static pressure to your house (25 + 50).  The BT20-40 model you inquired about is not intended for pressurized mains boosting as it produces 80 psi of boost in ADDITION to your incoming pressure (25 + 80 = 105 psi) so even with the incoming set to 20 psi you would be exceeding the building code limit of 80 psi in your hose. We have been importing/selling Davey pumps for 20 years and are happy to answer any other questions you may have regarding sizing/installation!

**Q: Cistern water system with four 2500 tanks and pump on ground level.  Will this provide adequate water and pressure to a 5 story house? (4bathrooms)**
A: The BT20-40 will produce 80 psi static. At 15 gpm it will maintain 50 psi. So, there may be some issues if all 4 bathrooms are running at once. In addition the 5 stories are going to be an issue as you will lose about 4.3 psi per floor so 21 psi less at the top floor. Not a lot of options here though as you don't want more than 80 psi coming into the lower levels.

**Q: Okay to use in filling a swimming pool?  currently, psi 22 without booster.  how many minutes/hours can booster run continuously without issue?**
A: Per our engineering contacts at the Davey Factory in AU, Davey BT series pumps are rated for 10,000 hours continuous use at full rpm.  If you are boosting a standard 3/4" city water main be aware that you will likely not be able to get more than 15 gpm of flow to fill you pool, regardless of the post-meter pressure boost. With more information we can provide a more accurate recommendation as to whether a booster pump is appropriate and, if so, the proper pump for you application.

## Frequently Bought Together

- Davey Water Products BT20-40T2-USA Home Pressure Booster Pump with Torrium II Controller
- Cash Acme EB45 Pressure Regulating Valve, Double Union, 1 Inch NPT Female, Brass Top, 45 PSI, 23156-0045

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-25*