R/O Non Pump - Reverse osmosis from Silverline UK

Non Electric Reverse Osmosis system

How it works

Water passes from the cold water supply into prefilters where dirt particles and chlorine are treated.  It then passes into the membrane where clean water can pass through and contaminants are rejected and sent down the drain.

The treated water passes into the post filter for final polishing then into the collection tank for clear, wholesome water whenever you need it.

The non electric reverse osmosis system comprises:

High quality prefilter housings and fittings
Sediment cartridge for particle filtration
Carbon cartridge to protect the membrane from chlorine
Membrane housing with TFC membrane giving high rejection levels of unwanted water elements 
Post filter for final polishing of water
White plastic collection tank
Shut off valve
Dispensing tap with plumbing connection both with tube attached for easy installation.

The system is connected to the mains water pipe under the kitchen sink using a self piercing valve.  To ensure water is not wasted on washing up and cleaning a separate drinking water tap is provided.  Both the water connection and tap have tube attached which push into the system inlet and outlet respectively.

Maintenance

With the exception of filter changes there is virtually no maintenance.

The prefilters should be changed every 6 months as these protect and prolong the life of the membrane.
The post filter should be changed yearly.
The membrane life will vary depending on water quality and volume treated.  The more work the membrane has to do the shorter its life hence the value of regular prefilter replacement.
Membrane expectancy 2 - 5 years.

Specification

5 Stage filtration
White plastic tank
20 litres in up to 24 hours
Minimum pressure 3 bar - 45psi
Maximum pressure 7 bar

Main System Dimensions:
Width 42cm, Height 46cm, Depth 13cm

Tank Dimensions:
Circumference 89cm, Height 40cm, Diameter 30-34cm