Skip to content
Established 1975 A Trusted Brand
Made In Britain Homegrown Company
Safe & Secure Feel Confident as You Shop
Established 1975 A Trusted Brand
Made In Britain Homegrown Company
Safe & Secure Feel Confident as You Shop

WaterMate Pro Automatic Greenhouse And Polytunnel Watering System

Despatched direct from the manufacturers please allow 7-10 days for delivery.
A high power, high capacity watering system for larger greenhouses up to 12ft x 18ft, this WaterMate Pro Automatic Watering System can also be used for polytunnels, grow-houses, cold frames or even outdoor pots, veg plots and gardens. 
 
This professional watering system lets you water precisely across two zones using a combination of timers and sensors to ensure your plants receive the right amount of water – so they are never under or over watered, resulting in reduced water consumption and healthier plants.
  
Choose the kit to suit your source of water – either your mains water connected to the system via a hosepipe, or from a pumped supply, such as a water butt (included with this kit is a 12ltr per min water pump). 
 
Also select the kit to suit your source of power – either mains electricity or where this isn’t available (at an allotment for example) then choose a solar powered kit (included with this version is a solar panel).

This ‘smart’, professional, automatic watering kit is WiFi enabled allowing you to control it via the internet (with a web app for Android and iPhone) or it can be run without this. When using WiFi you’ll receive email alerts for high/low temperatures, letting you know when the system is watering and if your source of water is empty – if you were running it from a water butt for example.  
SKU HAWMPROMH
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
This ‘smart’ irrigation system is ideal for watering larger greenhouses up to 12ft x 18ft, as well as poly tunnels, grow houses, cold frames, outdoor pots, raised beds, vegetable plots or even your garden. With each kit enabling you to set two separate watering zones which you can operate via the web app (or without if preferred) and uses both the current temperature together with timers for precise water control. The WaterMate is compatible with industry standard irrigation fittings allowing you to add more drippers, etc. as you see fit.
  
Choose your kit based on your power source and choice of water supply: 
 
Power Source – this could be 240V mains supply (with 5 metres of mains cable) or 100% solar powered (with 3 metres of cable). 
 
Water Supply – from your mains water, connected via a hosepipe or from a pressurised, high flow rate, pumped supply (with this kit you receive a high-volume pro water pump).
 
Each watering kit includes:
  
WaterMate Control Unit – approx. 19cm x 12cm x 4.5cm, complete with mounting plate and a selection od fixings to enable you to fix this in a greenhouse or polytunnel
 
Solar Panel or Power Supply Connection – depending on which kit you choose
 
Pro Water Pump – a high volume pump moving 12 litres per minute / 3 gallons per minute at up to 35psi, this is included with the kits for a pumped source of water
 
Air Temperature Sensor  
 
Dual Electric Water Valves 
 
13mm Braided Hose – a 6 metre length for connecting to the pump 
 
Distribution Pipe – two 10 metre lengths of LDPE pipe to carry the water around the area being watered
 
Joints & Fittings – a selection of fittings is included to work with the distribution pipe, elbows, T’s and straight connectors so you can create the perfect layout for your area
 
4mm Micro Irrigation Pipe – 20 metres, used to take water from the distribution pipe to the individual plants / pots and is what the strippers connect to
 
4mm Hose Adaptors – 12 included 
 
24 Pressure Compensated Drippers with Ground Stakes – set to drip 4 litres of water per hour  
 
20 Spray Nozzles – you receive ten 180 degree and ten 360 degree sprayers which can each cover a 1 metre squared area
 
6 Water Taps – to fit into the 4mm pipe to allow you to stop water flow when required
 
Web App – suitable for use with Android and iPhone