Awful water pressure for watering veg garden
I need to figure out a solution for this, and was wondering if anyone has any decent pumps or solutions to recommend.
Our veg garden is about 50 metres from the house. We have to run a 25 metre hose to a separate hose that's about 50m long. Our water pressure from the tap is about 1.5 bar. By the time we push the water through this 75m hosepipe run, the flow is poor and it takes forever to get the watering done. It's even worse if someone opens a tap inside the house. Would a pump solve this issue for us?
Get a copy of The Ultimate Guide to Heat Pumps
Subscribe and follow our Homeowners’ Q&A heat pump podcast
I built a solution for sprinklers some years ago. Buy a used IBC, put it at the top of the garden and have a hose with a stop cock installed. Fill that up and us it for watering, it'll refill itself via the stop cock. You'll get pretty good pressure from the 1m head, or just use a little pump to drive the hose.
@batalto, thanks for that. What's an IBC? 😀Â
Get a copy of The Ultimate Guide to Heat Pumps
Subscribe and follow our Homeowners’ Q&A heat pump podcast
Posted by: @editor@batalto, thanks for that. What's an IBC? 😀Â
https://itppackaging.com/product/1000-litre-ibc-new
I bought one off gumtree - I think it was around £45
Â
Alternatively you could change the problem and use a soaker hose (a hose that weeps water along its whole length). In that case, you can turn on your tap, leave it for a while as you do something else and then turn off the tap later. Not high tech, but easy.
105 m2 bungalow in South East England
Mitsubishi Ecodan 8.5 kW air source heat pump
18 x 360W solar panels
1 x 6 kW GroWatt battery and SPH5000 inverter
1 x Myenergi Zappi
1 x VW ID3
Raised beds for home-grown veg and chickens for eggs
"Semper in excretia; sumus solum profundum variat"
All very helpful suggestions – thank you. I'll see what bits and pieces I can find online and take it from there.Â
Get a copy of The Ultimate Guide to Heat Pumps
Subscribe and follow our Homeowners’ Q&A heat pump podcast
Alternatively, you could have an IBC or water butt positioned on a stand near your garden area. This could be fed by a pipe connected via a 3-way valve to either your mains tap or a rainwater collector fitted to one of your downpipes. Normally the valve would be set to collect rainwater into the storage tank for use in the garden. When there is insufficient rain then switch over the valve and fill the tank from the mains supply.
Here's my latest water-butt... 1500-litre tank fed from a 30mm overhead pipe running through a wooden arch. Water feed into that pipe is via a large diverter on a gutter downpipe.
In order to pass the output water through a hose I keep the pipe diameter large (1-inch is good) and raise the storage tank as high as is reasonably possible off the ground.
When I was working in remote/rural parts of Central Africa, they were asking me to provide them with the 12v electric pumps used for cooling gaming-PC graphics cards.
These are well made and have a long lifetime. Operating from a small battery hooked up to a solar panel, they could slowly take low pressure water and transfer it to a storage tank close by the garden. The downside is that they only take half-inch hosepipe, so the flow rate is pretty low over longer distances.
Save energy... recycle electrons!
Posted by: @transparentHere's my latest water-butt...
That's not a water butt. That's a VAT. Or perhaps a reservoir.
105 m2 bungalow in South East England
Mitsubishi Ecodan 8.5 kW air source heat pump
18 x 360W solar panels
1 x 6 kW GroWatt battery and SPH5000 inverter
1 x Myenergi Zappi
1 x VW ID3
Raised beds for home-grown veg and chickens for eggs
"Semper in excretia; sumus solum profundum variat"
- 26 Forums
- 2,271 Topics
- 50.8 K Posts
- 361 Online
- 5,933 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: When to use Octopus Intelligent Go tariff with my heat pump and battery
@toodles I didn't realize I was on a free trial, defini...
By TreeWizard , 41 minutes ago
-
RE: Help me keep the faith with my air source heat pump installation
They’ve had to cancel the radiator balancing at the las...
By AdamK , 53 minutes ago
-
RE: My Octopus Cosy 6 Heat Pump Journey: From Quote to Completion
@editor thanks for highlighting my name. Yes I did get ...
By Chansug , 57 minutes ago
-
RE: Aira Heat Pump: Stylish Scandinavian Heating
I don’t if Aira did stop their 15 year guarantee becaus...
By Mars , 2 hours ago
-
Finding a Thermostatic Shower Valve That Works with Heat Pump Systems
I currently have a concealed thermostatic shower valve,...
By ChrisJD , 4 hours ago
-
RE: Is Your House Warmer Upstairs Than Downstairs?
@benson We have 10 radiators fitted with TRV’s only two...
By Toodles , 7 hours ago
-
RE: balancing radiators with a mixture of different size pipework and a few undersize rads.
@editor Thanks for your input Mars. No I think the comm...
By baxtDave , 7 hours ago
-
RE: Rate the quality of your heat pump design and installation
We’re looking to expand our list of recommended list of...
By Mars , 8 hours ago
-
RE: Oil Boiler & Heat Pump Hybrid System
Thank you for those that replied, am disappointed that ...
By paultheheating , 12 hours ago
-
RE: RDSAP10 effect on existing heat pump EPC rating?
@transparent Along with the right workers, they can’t b...
By Toodles , 12 hours ago
-
RE: Midea ASHP – how to set weather compensation
I have just looked at my heat pump 'long interval' (27 ...
By cathodeRay , 13 hours ago
-
RE: UFH downstairs and radiators upstairs balancing question
@toodles sorry, my bad. Its a 6 port LLH. ...
By davidnolan22 , 13 hours ago
-
RE: My DIY Heat Pump installation
@grantmethestrength That is kind Attach...
By Polar bear , 15 hours ago
-
RE: Mitsubishi Ecodan 11kw Defrosting Issue.
Hello. The Ecodan pump worked well last season, but thi...
By meehow , 1 day ago
-
RE: Jokes and fun posts about heat pumps and renewables
Did @mark-hall really just say that?! 🤯 He drop...
By Mars , 1 day ago
-
RE: Grant 13kW Aerona3 - issues getting zones to temp
Oh completely, he even said without the hydrau...
By Crimson , 1 day ago
-
-
RE: Electricity price predictions
So he must have a good team helping him in this.. ...
By Batpred , 1 day ago
-
RE: Who has a V2G EV installation
Would that be a Chint RCD perhaps? Have a look at thi...
By Transparent , 2 days ago





