---
product_id: 48117648
title: "Bristan 2 Bar Single Ended Shower Pump, Improves Shower Pressure and Easy to Install, Water Booster and DIY Fixing Kit with Instructions, 230 Volt - ST PUMP20SG"
brand: "bristan"
price: "AR$1162761"
currency: ARS
in_stock: true
reviews_count: 7
category: "Bristan"
url: https://www.desertcart.com.ar/products/48117648-bristan-2-bar-single-ended-shower-pump-improves-shower-pressure
store_origin: AR
region: Argentina
---

# 215W power consumption 2 Bar water pressure boost 230V AC reliable power Bristan 2 Bar Single Ended Shower Pump, Improves Shower Pressure and Easy to Install, Water Booster and DIY Fixing Kit with Instructions, 230 Volt - ST PUMP20SG

**Brand:** bristan
**Price:** AR$1162761
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your daily rinse with power and quiet precision!

## Quick Answers

- **What is this?** Bristan 2 Bar Single Ended Shower Pump, Improves Shower Pressure and Easy to Install, Water Booster and DIY Fixing Kit with Instructions, 230 Volt - ST PUMP20SG by bristan
- **How much does it cost?** AR$1162761 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/48117648-bristan-2-bar-single-ended-shower-pump-improves-shower-pressure)

## Best For

- bristan enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Convenience:** 230V AC power supply ensures seamless integration with standard home electrical systems.
- • **Whisper-Quiet Operation:** Designed to minimize noise and vibration, so your shower stays relaxing, not disruptive.
- • **Boost Your Shower Experience:** Instantly upgrade from weak trickles to a powerful 2 Bar flow for that spa-like refresh.
- • **Energy-Efficient Performance:** Runs on a modest 215W, balancing power and eco-consciousness for your daily routine.
- • **Easy Installation Kit Included:** Comes with flexible 15mm push-fit hoses and clear instructions—get up and running fast.

## Overview

The Bristan ST PUMP20SG is a sleek black, single-speed, single-impeller shower pump delivering a robust 2 Bar pressure boost. Operating at 215W with a 230V AC power supply, it enhances water flow up to 17 liters per minute. Designed for easy installation with flexible 15mm push-fit hoses and engineered for quiet operation, it transforms low-pressure showers into invigorating experiences while fitting seamlessly into standard UK plumbing and electrical setups.

## Description

Shop Bristan ST PUMP20SG 2 Bar Single Ended Shower Pump , Black. Free delivery on eligible orders of £20 or more.

Review: What's most important to know? It pumps water maybe? - I like the fact that it pumps water much faster than gravity feed alone. Much, much faster! Neither does it introduce air into the water through the motor like the Chinese brass units I bought, trying to save money. I dislike the fact that it doesn't pump out double chocolate ice-cream, diamonds or even gold coins. Very disappointed in that regard! Could do better. I used it as a shower pump. That's probably because it's a shower pump and to use it as a lawnmower would have been silly and may not have yielded the expected results, though it could easily be modified..... Who writes these questions? Who answers them?!! Have these sad people got nothing better to do? Who reads this nonsense anyway? Joking aside, buy one if your bath or shower only trickles or takes your full 4 minute allotted E.U. Eco Carbon Credit Quota just to get wet, let alone soapy. (How can anyone have a proper shower in only 4 minutes? I must be doing something wrong. No, not that! I don't take nail clippers and shampoo into the shower; I just want to wash and go!). The pump is very fast, (probably a 2 pole 2880 rpm motor), powerful and fairly quiet depending on how it's fitted but it's not silent, then again, neither is your hair dryer and you don't mind that. Unless you're like me. (By the way, pay the small extra for one with ceramic motor bearings as the standard hairdryers all wear out after a few years and my red Babyliss Ceramic with integrated cable recoil has lasted about ten so far with no signs of packing in yet, touch plastic). Back to the shower pump, the copious volumes of cool, refreshing water coming out of the spray head will make more noise hitting you in the earhole than the actual pump so it's all about air in the pipes and isolation from vibration. Comprehensive fully English fitting instructions are included if rather small printy. Mine is connected by 19mm bore, flexible 22mm pipes and connectors, sat temporarily on a 2 inch bed of folded up foam rubber and you can buy pump mats though you've probably got something just as good around the house. There are 4 rubber feet but on chipboard flooring it'll still be amplified. Try to place it on a joist but don't screw it down. If you can place it on solid brick or concrete, then the feet will work just fine on their own but the pipes themselves will always be the main source of noise. The flexible hoses included say they shouldn't be bent more than 30 degrees so bear that in mind. They will flex but they're still fairly stiff. You can buy solid copper pipe with a helical rolled thread so it will hand-shape to fit a curve by the way, if you don't have a pipe bender. It's a very well balanced unit so doesn't want to walk or hop about and takes a 5 amp fuse, though the rating is actually 1.8 amps @ 420watts, 240v so a red 2 amp fuse would probably suffice. The instructions say it should only be used with an RCD and be wired directly into a mains switch but not on the immersion heater spur, which is fair enough. Mine is on a 3 pin plug for testing porpoises. If they like it, I'll wire it in permanently! So, how does it perform? Well, my non-pumped 'gravity' pressure would allow about a five or six inch fountain of water if I held the shower head upside down on full blast, both hot and cold together. The addition of a cheap pump raised this to about a foot, maybe even 18 inches and was a big improvement. This pump will hit the ceiling and is more than enough pressure. You'd probably want a 3, 3.5 or 4 bar pump for a tower wall unit with 5 massage jets on it but for a single head on a combined bath/shower tap, it's perfect. Ironically, after 26 years of using hardly any water, I've just been switched to a metered supply! I use mine with one of those clear, 'ionic' three pattern shower heads and it's easy to start and stop flow with the push of a button. The pump quietly switches on and off automatically without hammering the pipes so you don't have to turn the taps on and off between wetting and rinsing and can keep your temperature settings until you finish. Both the pump and on/off shower head are highly recommended!
Review: Good pump - Easy installation, quiet, good quality

## Features

- Pump Type: Single speed single impeller
- Power Supply: 230 V AC
- Power Consumption: 215 W
- Inlet Connections: Flexible hose - 15 mm push fit
- Outlet Connections: Flexible hose - 15 mm push fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00OQEHES2 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 40,042 in DIY & Tools ( See Top 100 in DIY & Tools ) 109 in Bath & Shower Systems |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (385) |
| Date First Available | 16 Oct. 2014 |
| Flow rate | 17 Litres Per Minute |
| Included Components | 1 x Shower Pump, 1 x Fixing Kit, 1 x Instructions |
| Item Package Quantity | 1 |
| Item Weight | 3.02 kg |
| Item model number | ST PUMP20SG |
| Manufacturer | Bristan |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Maximum Pressure | 3 Bars |
| Part Number | ST PUMP20SG |
| Power Source | Corded Electric |
| Product Dimensions | 13.2 x 20.8 x 16.6 cm; 3.02 kg |
| Size | 2 Bar Single |
| Style | 2 Bar Single |
| Voltage | 230 Volts (AC) |

## Product Details

- **Brand:** Bristan
- **Colour:** Black
- **Global Trade Identification Number:** 05014868021676
- **Item weight:** 3.02 Kilograms
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Maximum flow rate:** 17 Litres Per Minute
- **Power source:** Corded Electric
- **Product dimensions:** 13.2L x 20.8W x 16.6H centimetres
- **Style:** 2 Bar Single
- **Voltage:** 230 Volts (AC)

## Images

![Bristan 2 Bar Single Ended Shower Pump, Improves Shower Pressure and Easy to Install, Water Booster and DIY Fixing Kit with Instructions, 230 Volt - ST PUMP20SG - Image 1](https://m.media-amazon.com/images/I/81bq7HucR6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ What's most important to know? It pumps water maybe?
*by D***T on 17 August 2020*

I like the fact that it pumps water much faster than gravity feed alone. Much, much faster! Neither does it introduce air into the water through the motor like the Chinese brass units I bought, trying to save money. I dislike the fact that it doesn't pump out double chocolate ice-cream, diamonds or even gold coins. Very disappointed in that regard! Could do better. I used it as a shower pump. That's probably because it's a shower pump and to use it as a lawnmower would have been silly and may not have yielded the expected results, though it could easily be modified..... Who writes these questions? Who answers them?!! Have these sad people got nothing better to do? Who reads this nonsense anyway? Joking aside, buy one if your bath or shower only trickles or takes your full 4 minute allotted E.U. Eco Carbon Credit Quota just to get wet, let alone soapy. (How can anyone have a proper shower in only 4 minutes? I must be doing something wrong. No, not that! I don't take nail clippers and shampoo into the shower; I just want to wash and go!). The pump is very fast, (probably a 2 pole 2880 rpm motor), powerful and fairly quiet depending on how it's fitted but it's not silent, then again, neither is your hair dryer and you don't mind that. Unless you're like me. (By the way, pay the small extra for one with ceramic motor bearings as the standard hairdryers all wear out after a few years and my red Babyliss Ceramic with integrated cable recoil has lasted about ten so far with no signs of packing in yet, touch plastic). Back to the shower pump, the copious volumes of cool, refreshing water coming out of the spray head will make more noise hitting you in the earhole than the actual pump so it's all about air in the pipes and isolation from vibration. Comprehensive fully English fitting instructions are included if rather small printy. Mine is connected by 19mm bore, flexible 22mm pipes and connectors, sat temporarily on a 2 inch bed of folded up foam rubber and you can buy pump mats though you've probably got something just as good around the house. There are 4 rubber feet but on chipboard flooring it'll still be amplified. Try to place it on a joist but don't screw it down. If you can place it on solid brick or concrete, then the feet will work just fine on their own but the pipes themselves will always be the main source of noise. The flexible hoses included say they shouldn't be bent more than 30 degrees so bear that in mind. They will flex but they're still fairly stiff. You can buy solid copper pipe with a helical rolled thread so it will hand-shape to fit a curve by the way, if you don't have a pipe bender. It's a very well balanced unit so doesn't want to walk or hop about and takes a 5 amp fuse, though the rating is actually 1.8 amps @ 420watts, 240v so a red 2 amp fuse would probably suffice. The instructions say it should only be used with an RCD and be wired directly into a mains switch but not on the immersion heater spur, which is fair enough. Mine is on a 3 pin plug for testing porpoises. If they like it, I'll wire it in permanently! So, how does it perform? Well, my non-pumped 'gravity' pressure would allow about a five or six inch fountain of water if I held the shower head upside down on full blast, both hot and cold together. The addition of a cheap pump raised this to about a foot, maybe even 18 inches and was a big improvement. This pump will hit the ceiling and is more than enough pressure. You'd probably want a 3, 3.5 or 4 bar pump for a tower wall unit with 5 massage jets on it but for a single head on a combined bath/shower tap, it's perfect. Ironically, after 26 years of using hardly any water, I've just been switched to a metered supply! I use mine with one of those clear, 'ionic' three pattern shower heads and it's easy to start and stop flow with the push of a button. The pump quietly switches on and off automatically without hammering the pipes so you don't have to turn the taps on and off between wetting and rinsing and can keep your temperature settings until you finish. Both the pump and on/off shower head are highly recommended!

### ⭐⭐⭐⭐⭐ Good pump
*by M***E on 1 October 2025*

Easy installation, quiet, good quality

### ⭐⭐⭐⭐ Decent pump
*by A***S on 22 July 2024*

A decent increase in pressure. Mine is mounted under the floor fully sealed crawl space and although you can hear it when running it is much quieter then the other one installed in other bathroom

## Frequently Bought Together

- Bristan ST PUMP20SG 2 Bar Single Ended Shower Pump , Black
- Shower Pump Noise Reduction Floor Mat - Vibration & Absorbing mat Designed for dampening unwanted Noise, Salamander, Bristan, Arley Cyclone, Monsoon, Stuart Turner, Nordell Sound Soaker

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-08*