Rainwater Accessories
We offer a full range of water tank accessories for your water storage and rainwater harvesting tanks and systems that includes rain water harvesting accessories such as filters, pumps, top-up controllers, valves, siphons, calmed inlets, tap-locks.
If you would like more information on what is a rainwater harvesting system please click What is Rainwater Harvesting?
Featured Products
SURESTOP I-WATER SMART CONTROL HOME PACK
SURESTOP I-WATER SMART CONTROL HOME PACK
The Surestop i-water smart control homepack allows you to control your water supply from anywhere - your garden, your lounge; even on holiday across the world using our Web portal or IOS and Android APP! This smart i-water smart control product consists of an internet-connected Surestop i-watercontrol Hub, a 15 or 22mm pushfit Stopcock water Valve safe for...
from €160.26 ex VAT
(€197.12 inc VAT)
SENSiT SMART OIL TANK MONITOR/ GAUGE
SENSiT SMART OIL TANK MONITOR/ GAUGE
The Kingpsan SENSiT is a smart Wi-Fi tank level monitor that enables you to monitor and control your liquid levels through the smartphone app from your smartphone or tablet. You can check your tank's level from anywhere, and you will get notifications to your smart device tell you of sudden drop alerts, predicted run out, consumption monitoring, low level...
€125.00 ex VAT
(€153.75 inc VAT)
3P FILTER COLLECTOR WITH UNIVERSAL CONNECTION
3P FILTER COLLECTOR
Collects & Cleans your Rainwater.
Filters and collects rainwater for best possible tank water quality.
This rainwater filter removes leaves and reduces risk of disease carryover.
The rainwater filter also eliminates sludge and enables clean water to be pumped safely.
The Filter Collector diverts cleaned water to the storage tank with high efficiency (85% to...
€59.65 ex VAT
(€73.37 inc VAT)
Grid
List
€29.78 ex VAT
(€36.63 inc VAT)
EBARA IDROGO AUTO PUMP
EBARA IDROGO AUTO PUMP
The IDROGO M 40/08 is a 5" submersible centrifugal multistage pump made of stainless steel AISI 304.
APPLICATIONS
Moving clear water from wells & cisterns.
Pressure boosting domestic plants
Small-sale irrigation
Rainwater Harvesting
Washing vehicles
General pressure increases
TECHNICAL DETAILS
Equipped with twin mechanical seal...
€817.30 ex VAT
(€1,005.28 inc VAT)
EBARA MULTIGO PUMP M40/08
EBARA MULTIGO PUMP M40/08
This is a Multigo 40/08 Vertical multistage centrifugal electric pump (AISI 304)
APPLICATIONS
• Flooded areas
• Boosting of hydraulic plants
• Fountains
• Rainwater Harvesting
• Allotments & Gardens
TECHNICAL DETAILS
• Quiet & Reliable
• Moving water cools the motor
• Durability ensured by interposed...
€1,052.35 ex VAT
(€1,294.39 inc VAT)
INLINE FILTER 3/4' FOR ENVIREAU
INLINE FILTER 3/4" FOR ENVIREAU
Used for: Kingspan Water Envireau.
This is a 150 micron filter which filters water before it reaches pressure transducer.
€43.60 ex VAT
(€53.63 inc VAT)
RAINWATER PUMP MESH FILTER
RAINWATER PUMP MESH FILTER
200 micron steel mesh filter to fit Divatronix Manifold (part code: 0019288), to fit Ebara Multigo Pump ( Product Code: 0012115)
€64.60 ex VAT
(€79.46 inc VAT)
SENSiT SMART OIL TANK MONITOR/ GAUGE
SENSiT SMART OIL TANK MONITOR/ GAUGE
The Kingpsan SENSiT is a smart Wi-Fi tank level monitor that enables you to monitor and control your liquid levels through the smartphone app from your smartphone or tablet. You can check your tank's level from anywhere, and you will get notifications to your smart device tell you of sudden drop alerts, predicted run out, consumption monitoring, low level...
€125.00 ex VAT
(€153.75 inc VAT)
SURESTOP I-WATER SMART CONTROL HOME PACK
SURESTOP I-WATER SMART CONTROL HOME PACK
The Surestop i-water smart control homepack allows you to control your water supply from anywhere - your garden, your lounge; even on holiday across the world using our Web portal or IOS and Android APP! This smart i-water smart control product consists of an internet-connected Surestop i-watercontrol Hub, a 15 or 22mm pushfit Stopcock water Valve safe for...
from €160.26 ex VAT
(€197.12 inc VAT)
SURESTOP STOPCOCK
SURESTOP STOPCOCK
SureStop StopCocks is the easy and convenient way to turn off your mains water and will completely STOP the water supply, protecting your porperty from the risk of water damage, without the use of batteries or electrics. The SureStop StopCock won't seize up and be effected by limescale. SureStop StopCocks are quick and easy to install. Through a simple flick of a switch, a...
from €35.78 ex VAT
(€44.01 inc VAT)
X-AJE80P STEEL WATER PUMP
X-AJE80P STEEL WATER PUMP
This water pump is a self priming centrifugal jet pump with or without electronic pressure control, single or 3 phase. For submerged, underground or surface mounting. The X-AJE80P water pumps are suitable for domestic boosting, rainwater harvesting, surface irrigation and tank transfer. This automatic version includes pressure control, anti-blocking system, leak detection,...
€392.40 ex VAT
(€482.65 inc VAT)
RAIN STORE FILTER
RAIN STORE FILTER
This rainwater filter can be used for installation within rainwater tanks or before the tank.
The high level of rainwater filtering efficiency is due to it's two step cleaning system, independent of flow rate. Due to the steep inclination of the rainwater filter cartridge, the dirt is continuously cleaned away into the sewer.
This rainwater filter is frost resistant...
€310.78 ex VAT
(€382.26 inc VAT)
3P COMPACT FILTER
3P COMPACT FILTER
This rainwater harvesting filter is 3P Techniks smallest rainwater filter for installation within rainwater tanks.
The 3P Compact Filter is ideal where there is little room and no height difference between inlet and outlet on the water tank.
This rainwater filter is low maintenance, depending on level of solids in the incoming rainwater. The cleaned rainwater can be used...
€187.38 ex VAT
(€230.48 inc VAT)
3P FILTER COLLECTOR WITH UNIVERSAL CONNECTION
3P FILTER COLLECTOR
Collects & Cleans your Rainwater.
Filters and collects rainwater for best possible tank water quality.
This rainwater filter removes leaves and reduces risk of disease carryover.
The rainwater filter also eliminates sludge and enables clean water to be pumped safely.
The Filter Collector diverts cleaned water to the storage tank with high efficiency (85% to...
€59.65 ex VAT
(€73.37 inc VAT)
3P RAINUS RAINWATER FILTER
3P RAINUS RAINWATER FILTER
The Rainus Rainwater filter for downpipe installation is easy to monitor, due to it's installation position in the downpipe. No need to lift heavy lids or climb down into storage tanks.
Cleaned rainwater flows through the filter and continues down the downpipe. The 3P Rainus Rainwater filter is ideal for retro-fitting systems which currently have no rainwater...
€90.42 ex VAT
(€111.22 inc VAT)
3P RAIN COLLECTOR WITH TAP
3P RAIN COLLECTOR WITH TAP
Simple rainwater diverter for filling rain tanks. Ideal for water butts.
The 3P Rain Collector's coarse filter separates clean rainwater from the debris coming off the roof. It is suitable for collecting rainwater from smaller roof areas (up to 50m2).
This rainwater filter fits all common downpipes from 68 mm to 100 mm and square downpipes 65mm x 65 mm and comes...
€40.30 ex VAT
(€49.57 inc VAT)
3P LEAF CATCHER
3P LEAF CATCHER
The 3P Leaf Catcher is simply installed in the rain water downpipe. It filters out leaves and moss, and collects it in a small basket. Install it at a convenient height for leaf removal from time to time.
Fits downpipes at DN 80 - DN 100. Installation in standpipes with diameter of 80 or 110 mm Adapters available. Complete with reduction sets.
Available with UK adapter...
€30.30 ex VAT
(€37.27 inc VAT)
CALMED INLET
CALMED INLET DN 110
Provides a calmed inlet for rainwater entering the rain water storage tank. it prevents disturbance of the settled sedimentation layer and supplies the lower level of water with oxygen so that the water remains fresh.
Carrying out the second cleaning step in the rainwater tank, the calmed inlet is designed to prevent water from becoming stained and odorous, and avoid...
€38.09 ex VAT
(€46.85 inc VAT)
QUICKSTOP ADVANCE FLOAT VALVE
QUICKSTOP ADVANCE FLOAT VALVE
The QuickStop Advance float valve is designed as an alternative to conventional ballcock valves in water tanks to protect booster pumps. The Quickstop Advance goes instantly from fully open to fully closed, preventing repeated stop/start cycling of pumps when filling tanks or cisterns. QuickStop plastic float valve has a very high flow rate allowing rapid filling...
from €22.50 ex VAT
(€27.68 inc VAT)
APOLLO SMART WATER MONITOR
APOLLO SMART WATER MONITOR
Apollo Smart is the world's first tank monitor now with inbuilt Theft Alarm. Unlike traditional tank contents gauges, Apollo Smart allows you to monitor the volume of useable liquid remaining inside your tank, water consumption, costs, air temperature and carbon emissions - from the warmth, comfort and convenience of your home. Measuring key indicators of system...
€139.86 ex VAT
(€172.03 inc VAT)
FMT 3 ELECTRONIC FLOW METER
FMT 3 ELECTRONIC FLOW METER
The FMT 3 Electronic Flow Meter is precise, robust and versatile. This new generation electronic flow meter can be used with a wide range of liquids such as fuel oil / diesel, water and antifreeze. The FMT 3 Electronic Flow Meter with illuminated digital display utilises the measurement principle of a turbine wheel counter.
The two-line LED display shows the current...
€167.65 ex VAT
(€206.21 inc VAT)
3P FLOATING PUMP INTAKE
3P FLOATING PUMP INTAKE
3P Floating Intakes are the fourth part of the cleaning process in the rainwater tank.
The ball floats on the surface of the water at all times, leaving the intake suspended just beneath the surface where the cleanest water lies.
It ensures that no water is extracted directly from the surface, which usually has a film of grease and pollen that could be sucked in.
From...
€66.05 ex VAT
(€81.24 inc VAT)
Rainwater Accessories FAQs
What can I use rainwater for?
Rainwater can be used for all outdoor uses; watering the garden, washing cars, cleaning down patios, driveways, walls etc, and ornamental ponds. It can also be used inside the house to flush toilets and feed washing machines. Rainwater use means less build-up of calcium deposits in appliances.
Rainwater is not suitable for drinking or for use in showers and baths. Rainwater is generally free of harmful minerals and in most cases chemicals but can be adversely effected by air pollutants and/0r contamination by animals in the catchment area. The only way rainwater can be used for drinking water is if it is treated by ultra-violet filters which are not practical in domestic use as generally a rainwater tank will not store enough water for total consumption in a domestic situation.
What size rainwater harvesting tanks do I need?
The size of a rainwater holding tank must match the demand for water with it’s availability as closely as possible.
BS 8515:2009 provides an authoritative and industry-approved means of calculating the optimum size of tank for household water use.
Unlike other industries it is better to reduce the size of the tank rather than over size it if in doubt as to the requirement. This is due to the benefit of allowing the tank to overflow at least twice a year to flush out floating debris. The tank chosen must therefore be a balance between rainwater supply and water demand.
In order to correctly size the tank, the capacity should be the lesser of either the rainwater supply or the water demand. A worked example demonstrating this principle is shown below:-

Are rainwater tanks worth it?
There are many reasons why using a water butt is a good idea. By collecting rainwater a water butt, you are using a free natural resource. This puts less pressure on an already under pressure water system and reduces the demand put on the public water system. By collecting rainwater, less water goes down the storm drains and eliviates pressur on the public drainage system and help to prevent flooding. An added bonus to using rainwater for watering your plants is that the plants love natural rainwater with no chemicals added.