Flow Regulators from Robert Pearson and Company - Water and Energy Saving Solutions

Up to 70% Water Savings at Taps, Showers etc.

Application

Outlets supplied by water with a minimum pressure of approx. 1 Bar (i.e. pumped/mains water supply, or gravity fed tall buildings).

Function

Point of use regulators designed to provide constant and maximum flow rates at taps and showers etc. irrespective of changes in demand or water pressure fluctuations between 1–10 Bar.

Benefits

• Large water (+ energy) savings
• Even water distribution throughout the site, even at peak demand periods
• Lower capital costs (potential savings from smaller pipework, water heating systems etc.)
• Reduced "peak demand"
• Ideal for retro-fit or new build projects
• Low cost solution. Payback often within months
• Help reduce "back splash" at basins

Combined Isolating Valve and Flow Regulator

Order Code: RP/ACC Valve

With access port on side of valve to allow removal of flow regulator cartridge (and optional strainer) without draining down system or breaking pipework (picture: opposite), for the purpose of flushing out the system on commisioning or changing the flow regulator cartridge to a higher or lower flow rate as required.

Available in 15mm or 22mm sizes and comes with colour coded cap to show the flow rate the valve is set to. Flow rates and colourcoding for both sizes are:

4 LPM
6 LPM
8 LPM
10 LPM

PINK
GREY
WHITE
YELLOW

12 LPM
15 LPM
18 LPM

BROWN
BLUE
GREEN

		Flow Regulator Insert Order Code: RP/GA Circular flow regulator insert (only) for your own valves. Simply fit in to the tap/appliance side of your own compression ended valve. Flow rates for 15mm size exactly as RP/ACC above, however please note flow rates for 22mm size start at 8 Lpm.

		Combined Aerator & Flow Regulator Order Code: RP/CAAFR Aerators add air into the water as it leaves the tap in order to help reduce splashing when water hits the basin. No plumbing required to fit. Simply replace existing tap aerator with this unit. Flow rates/colour-coding as follows: 5 Lpm Orange, 6 Lpm Black, 8 Lpm White

		Combined CARE Insert (flow straightener) and Flow Regulator Order Code: RP/CARE Mainly used for medical applications as the laminar flow does not aspirate air into the water. No plumbing required to fit. Simply replace existing tap aerator with this fitting. Flow rates as combined Aerator and Flow Regulator (above).

		Combined Spray and Flow Regulator Order Code: RP/SPRAY Mainly used for applications where very low water consumption is required. Pressure compensating from 0.8 Bar– 5 Bar. No plumbing required to ﬁt. Simply replace existing tap aerator with this ﬁtting. Flow rates/colour-coding as follows: 1.7 Lpm Light Grey, 2 Lpm Dark Grey, 2.5 Lpm Green, 3 Lpm Lilac, 3.5 Lpm Dark Blue 4 Lpm Pink, 5 Lpm Orange.

		½" Shower Flow Regulator Order Code: RP/SFR/DW Ideally ﬁt this unit at the thermostatic mixing valve end of the ﬂexi-hose. If ﬁxed head shower, unscrew the showerhead, screw the ﬂow regulator in and then re-ﬁt the shower head. No plumbing required to ﬁt. Flow rates/colour-coding as follows: 4 Lpm Grey, 6 Lpm Black, 8 Lpm White, 9 Lpm Orange 10 Lpm Blue, 12 Lpm Red, 15 Lpm Lime Green.

		½" MxF Chrome Tap Tail/Mixer & Flow Regulator Order Code: RP/DWSA/TTFR Simply screw on to ½" inlet pipe thread to an appliance. Flow rates/colour-coding as follows: 1.4 Lpm Brown, 1.9 Lpm Yellow, 2.5 Lpm Orange, 3.5 Lpm Red-brown, 5 Lpm Violet, 6 Lpm Pink 8 Lpm Red, 9 Lpm Lilac, 10 Lpm Black, 12 Lpm White.