Through intelligent & economical manufacturing Oase have created the ProMax Garden Automatic 4000 with up to 6000 litres per hour capacity level.

This secure domestic water system with flow monitoring, thermal dry-run protection and integrated electronics, ensures reliable on-demand operation and indicates the operating status on the display.

The rubber feet and vibration dampers are integrated onto the supporting base making this a very quiet water system.

Product Features: 

  • 4x slots for threaded fittings in the base allow variable mounting
  • Stainless steel motor cladding for improved heat dissipation
  • Guarantee (+ requested guarantee): 2 + 1 Years
  • Flow monitoring: Ensures a long pump life
  • Easy to see and access
  • Holds the water

Product Specification:

  • Dimensions (L x W x H): 543 x 234 x 304mm
  • Net weight: 11,2kg
  • Flow rate Q max: 4000 l/h
  • Delivery head H max: 45m
  • Pressure max. Bar 4,5
  • Power consumption: 1100 W
  • Rated voltage: 230 V / 50 Hz
  • Self-priming suction head max: 8m
  • Pump mechanism 1-tier
  • Automatic function: Yes
  • Power cable length: 1,5m

Please note these pumps are water tested when manufactured so may still have a small amout of water inside.

Delivery Information

Fast Free UK Delivery on orders over £60.00.*
Smaller orders under £60.00 are subject to a £4.95 delivery charge. Delivery will typically be made within 2 - 3 working days but may be extended during peak times.

We Can Offer Next Day Delivery for £7.95*
To meet our deadline for this service you must order before 11.00am to ensure delivery for the next working day. This excludes weekends and bank holidays.

*Extra charges or restrictions will apply to certain UK postcodes. These include parts of Scotland, The Highlands, Northern Ireland and offshore Isles. Please note Next Day delivery is not available to these locations. Please click here for a full list of postcode exclusions and contact us today for a personalised quote.

Customer Reviews

Overall Rating 5 / 5 Based On 1 Reviews

Delivery 5 / 5
Quality 5 / 5
Price 5 / 5

ProMax Garden Automatic 4000

After a lot of research and chatting with a very helpful Oase employee I took the plunge and purchased said pump. I have an IBC collecting rainwater from a roof which I can now use to water the vegetable patch. I use a soft rain watering lance which needs some water pressure to work, and this pump is ideal. The pump has an automatic shut off when the lance is turned off and starts working again when the lance is turned back on again. I'm very happy with the quality of the pump, the helpfulness of the OASE and GardenSite staff, and now being able to water the vegetable patch quickly and efficiently. The first time I used it, I was surprised that I had used 1/3rd of the IBC (300 litres) with out too much effort and much quicker than using a watering can.

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