Diaphragm Block for Hi-Blow 60/80 (2pcs)
Diaphragm Block for Hi-Blow 60/80 (2pcs) is a replacement diaphragm set designed to restore full airflow and maintain consistent performance in Hi-Blow 60 and 80 air pumps.
£74.95
In stock
Product Description
If your Hi-Blow 60 or 80 has become louder or airflow has reduced, worn diaphragms are usually the cause. The Diaphragm Block for Hi-Blow 60/80 (2pcs) allows you to service your pump and return it to proper working condition.
Why replace the diaphragm block?
- Restores strong, consistent airflow
- Maintains stable oxygen delivery
- Reduces strain on the pump motor
- Designed for Hi-Blow 60 and Hi-Blow 80 models
Diaphragms are service parts and naturally wear over time with continuous operation.
Signs replacement is needed
- Noticeable drop in air output
- Increased vibration or noise
- Pump struggling under normal aeration load
Consistent aeration is essential for healthy bio filtration and dissolved oxygen levels.
Installation notes
- Always unplug the air pump before servicing
- Follow manufacturer instructions when replacing diaphragm blocks
- Check airlines, non-return valves and diffusers for blockages before restarting
Routine maintenance keeps your aeration system dependable and your pond stable.
Delivery Details
Delivery Charges
We offer two simple delivery options:
- Free shipping on all orders over £75
- Flat rate of £3.95 for lighter parcels on orders under £75
- Flat rate of £5.50 for heavier parcels on orders under £75
All deliveries are sent via Royal Mail, ensuring reliable and trackable service.
Delivery Times
Orders are usually dispatched within 1–2 working days. Once shipped, Royal Mail typically delivers within 2–4 working days. Please note that during peak times or in the event of postal delays, delivery may take slightly longer.
Delivery Locations
We currently ship to UK addresses only, including mainland UK and Northern Ireland.
Questions?
We’re here to help. If you have any questions about your delivery, email us at mskoiltd@outlook.com and our customer service team will be happy to assist.
Free delivery on orders over £75
Enjoy free standard delivery when you spend £75 or more.
Easy
Returns
Hassle-free returns if something is not quite right.
Same Day Dispatch
Orders placed before 2pm are dispatched the same day.
Dedicated Support
Friendly support whenever you need help or advice.
