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On In-stock Spare Parts
Charles Austen ET150/ET200/ET250/ET300 Magnet Shuttle
Charles Austen ET80AO Linear Air Pump

Over 17,000+ Happy Customers

Charles Austen ET150/ET200/ET250/ET300 Air Blower Magnet

£57.00

(exc VAT)
£57.00

(exc VAT)
Quantity
VERY POPULAR! ONLY 20 LEFT IN STOCK
OUT OF STOCK
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VERY POPULAR! ONLY 20 LEFT IN STOCK

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Maintain the performance and reliability of your Charles Austen air blower with this genuine Magnet Shuttle Assembly, designed for use with selected ET Series linear diaphragm air pumps. The magnet shuttle is a vital internal component responsible for driving diaphragm movement and maintaining consistent airflow throughout the pump.

Over time, internal components can wear through continuous operation, potentially reducing airflow efficiency and overall pump performance. Replacing worn magnet shuttles during scheduled maintenance can help restore optimal operation, improve reliability, and extend the lifespan of your air blower.

Ideal for sewage treatment plants, septic tank aeration systems, and pond aeration applications, this genuine replacement part ensures your Charles Austen pump continues to operate efficiently.


Key Features

  • Genuine Charles Austen replacement magnet shuttle assembly
  • Designed to maintain efficient pump performance
  • Helps restore consistent airflow and aeration output
  • Durable construction for long-lasting reliability
  • Supports smooth diaphragm operation
  • Suitable for preventative maintenance and repairs
  • Easy to install during routine servicing
  • Helps extend the lifespan of your air blower


Compatible Models

Suitable for the following Charles Austen air pumps:

  • ET150
  • ET200
  • ET250
  • ET300

 

Benefits of Regular Maintenance

  • Maintains optimum airflow performance
  • Helps prevent unexpected pump failures
  • Improves overall system efficiency
  • Reduces wear on internal components
  • Extends air pump service life
  • Supports reliable operation of septic tank and wastewater treatment systems

 

Why Replace Your Magnet Shuttle?

The magnet shuttle is a critical component within the air pump's drive system. Replacing worn or damaged parts as part of a regular maintenance programme helps ensure consistent performance, reliable aeration, and reduced downtime for essential wastewater treatment and pond aeration systems.

SKU: BLOMAGNCHA001

Agricultural Tanks Agricultural Tanks Agricultural Tanks

Why Buy Spare Parts from Direct Drainage?

Next-Day Spare Parts

Order in-stock spare parts before 3pm for next-day delivery.

Best Price Guarantee 

Found our product cheaper somewhere else? We will match it!

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Over 20 years experience as an official authorised retailer.

Trusted Support

Not sure which part you need? Call our team on 01388 537050.
Agricultural Tanks

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CUSTOMER REVIEWS

Rated 4.8/5 by Direct Drainage Customers

Based on over 600 verified reviews

VERIFIED REVIEW

Very helpful from the start to the finish

Items were despatched quickly and arrived the next day. Would recommend.

Title

North Hayne Farm Cottages | 26 June 2026

VERIFIED REVIEW

Cheapest price I could find for the pump

Cheapest price I could find for the pump and delivery the next day what more could you want.

Title

Sam Jukes | 5 November 2025

VERIFIED REVIEW

Great service!

I ordered a septic tank it was delivered within a week and the delivery driver left it in the exact right place and time. Would definitely use this company again, thanks so much.

Title

Eve Harland | December 2025

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FAQs

Got questions? We’ve got the answer...

When will my order be dispatched?

Spare Parts Shipping
We ship in-stock spare parts the same day if ordered before 3pm. These orders are sent with DPD as standard and will be shipped on a Tracked Next-Day service.


Tanks & Supplier-Shipped Items

Tanks and certain spare parts are shipped directly from our suppliers. We aim to submit supplier orders to the supplier on the same day your order is placed to ensure prompt processing. 

How much is delivery?

Delivery costs vary depending on the type of product:

 

In-stock Spare Parts: £8.20 - shipped via DPD on a Tracked Next-Day service.
Supplier-shipped Spare Parts: £15 - dispatched directly from the supplier.
Tanks and Sewage Treatment Systems: Free Delivery to most mainland UK postcodes.

 

All delivery charges are calculated accurately at checkout.

I need help with placing my order.

No problem! Here are a few ways we can assist you:

Live Chat: Click the chat icon on the bottom right of the page to speak with our team instantly.
Call Us: Reach us at 01388 537050 during business hours for quick support.
Email: Send your query to sales@direct-drainage.co.uk, and we’ll respond promptly.

Do you stock all tanks and sewage treatment systems?

We do not stock tanks and treatment systems as standard. These are supplied directly from the manufacturer. The lead times of these systems will vary. If you need an accurate delivery date, please contact us on 01388 537050.

Are your prices inclusive of VAT?

It is important to note that all prices listed on our website exclude VAT. VAT will be calculated at checkout. 

I've found the same item somewhere cheaper, can you match the price?

We always aim to offer competitive pricing. If you've found the same item cheaper elsewhere, let us know — we'll do everything we can to match or even beat the price.

 

Contact us directly on 01388 537050 or drop us an email at sales@direct-drainage.co.uk.