JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
Best Price Guarantee
on All Pumps
Free Delivery to UK
For orders above £100
Up to 2 Year Guarantee
on Many Products
98% gave us a 5 Star Rating
Starting at £419.16 £349.30
The Speedmatic consists of a built in pressure sensor, a flow sensor and an inverter all in one unit. The unit is compact, easy to install and has integrated intelligent software allowing an easy and intuitive configuration through a multi-function LCD screen.
Speedmatic variable speed drives work with single stage or multistage centrifugal pumps and can be retro-fitted to existing systems. Speedmatic uses a built-in inverter to control the speed of the pump’s electric motor, maintaining a constant pressure in the system as demand fluctuates. This gives considerable energy savings over conventional systems and greatly extends pump life due to reduced mechanical stress.
Your benefits ►Constant pressure regardless of flow ►Adjustable pressure ►Dry run protection ►Automatic re-start after dry-run shutdown ►Run three phase pumps off a single phase supply ►No remote pressure switch required ►No separate control panel required ►No water hammer ►Energy saving ►Extended pump life ►Easy installation & configuration
UK Delivery Costs Zone 1 - England, Wales and Southern Scotland
Standard Delivery (3-5 working days) - Orders Under £100 - £7.50 / Over £100 - FREE
Express Delivery (1-2 working days) - £15
Premium Next Working Day (delivery before 13.00) - £26
Zone 2 - Scottish Highlands & Islands, Northern Ireland, Isle of Man, Scilly & Channel Isles
Standard Delivery (3-5 working days) - Orders Under £100 - £15 / Over £100 - FREE
Express Delivery (2-3 working days) - £15
Orders must be placed before 14.00 for express and premium next day delivery.International Delivery
We offer a first class worldwide export service. Please contact us here for a price.
This website uses cookies to help make the site work better. If you continue without changing your settings we'll assume that you are happy to use all cookies on the Whisper Pumps website. Read more
Starting at £43.46 £36.22
Starting at £69.12 £57.60
Starting at £225.60 £188.00
Starting at £478.80 £399.00