---
product_id: 38875847
title: "Barrow D5 PWM Pump"
brand: "barrow"
price: "£1.12"
currency: GBP
in_stock: false
reviews_count: 7
url: https://www.desertcart.co.uk/products/38875847-barrow-d5-pwm-pump
store_origin: GB
region: United Kingdom
---

# Barrow D5 PWM Pump

**Brand:** barrow
**Price:** £1.12
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Barrow D5 PWM Pump by barrow
- **How much does it cost?** £1.12 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/38875847-barrow-d5-pwm-pump)

## Best For

- barrow enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Barrow |
| Part Number | SPG40A |
| Item Weight | 9.6 ounces |
| Product Dimensions | 4 x 3.2 x 2.6 inches |
| Item model number | SPG40A |
| Is Discontinued By Manufacturer | No |
| Material | Brass |
| Voltage | 12 Volts |
| Wattage | 18 watts |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Barrow D5 PWM Pump - Image 1](https://m.media-amazon.com/images/I/718fm2FhMiL.jpg)
![Barrow D5 PWM Pump - Image 2](https://m.media-amazon.com/images/I/71udHFl+fcL.jpg)
![Barrow D5 PWM Pump - Image 3](https://m.media-amazon.com/images/I/41d5Tgn3xLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    This is work great for my need
  

*by R***E on Reviewed in the United States on November 24, 2017*

This is work great for my need. I have 2 of them running in my system. Currently have no issue with the water flow in my system.My system is consist of 2 x 480 radiator, 1 x 560 radiator, 3 x reservoirs (270) including HD waterblock, monoblock, and 2 gpu blocks.  I have the setting running at low @ 10% under 40' C and going 100% @ 75' C. I am controlling the PWM with the Asus Fan Xpert4.

### ⭐ 1.0 out of 5 stars







  
  
    seems these Laing style pumps are engineered poorly. on ...
  

*by F***3 on Reviewed in the United States on November 12, 2017*

seems these Laing style pumps are engineered poorly. on my third in just over a year. filtered RO/DI with three hour contaminant flush. water remains crystal clear. pump balance shaft inset material is not durable and after some time, degrades and disintegrates inside a week. last one went from purring quietly to roaring rumble and lock up in about 26 hours.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Powerful pump and dead silent too!
  

*by S***Z on Reviewed in the United States on November 20, 2017*

Even though the name says D5, this is not a real D5 pump made by Laing. It is compatible with D5 pump tops but it's not actually a D5. The real D5 I believe uses 23 watts while this pump uses only 18 watts so it's probably not as powerful as a real D5. That being said, this pump has plenty of power for my needs. I'm running a XSPC raystorm pro with 280mm radiator and 2x240mm radiators and this pump provides plenty of water flow. This pump is dead silent even at max speed. As a matter of fact, I wonder why you should bother setting the speed at all since it's silent at the max rpm setting. Overall, I highly recommend this pump as an alternative to the pricier D5 pump.I knock it down 1 stars because for some reason, Barrow did not provide an O-ring for the pump so I had to buy one separately which adds to the cost and frustration.

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**Shop now:** [https://www.desertcart.co.uk/products/38875847-barrow-d5-pwm-pump](https://www.desertcart.co.uk/products/38875847-barrow-d5-pwm-pump)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-18*