(110 volt)DC 24 V Transformer + 2 Pcs Connect Fittings (1/4 tube x 3/8 Threaded ) + High pressure shut off valve + 1/4 inch Tube OD quick fit Solenoid valve Note: Using Booster pump is recommended for those who they have low incoming city water pressure less than 50 PSI or well water tank pressure 40 - 60 PSI. Buy this product only when your waste is not shutting off and/or the tank is not filling up after 2 hours. (do not buy this pump if you are on city water pressure is 55 PSI and up). if you are not sure what you are buying. This pump will not increase the production volume or the pressure for those who they are on city water pressure 55 PSI and up. This pump will not help for those who would like to increase the water transfer volume to the ice maker or the fridge, that product named a demand pump or delivery pump which is completely different product. Reverse osmosis systems will increase your system input pressure then will increase the water production & purity as well if your city water pressure is lower than 50 PSI. Boost pressure 80 PSI Connect the pressure gauge to your RO system between the third and fourth stage before or after the auto shut off valve. This will help to measure the PSI on your system. Any drop in pressure means that the filters are clogged with dirt. When the filters are new, the PSI should be between 55 to 85 PSI and any drop in pressure after a few months indicates that it's time to change the filters. Increases your membrane performance if your municipality water pressure (PSI) rated low. Using Booster pump for Reverse osmosis systems will increase your system input pressure then will increase the water production & purity as well. Boost pressure 80 PSI HIGH QUALITY, SILENT, DUTY CAYCLE High pressure switch for reverse osmosis booster pump (on - off) operation control. High pressure switch job is to turn off the booster pump when the tank is full. This auction includes: pump, transformer, pressure switch and feed water solenoid valve. The pump will automatically control all residential reverse osmosis systems. The pump turns on to produce water into the pressure tank, and then turns off when the pressure tank is full. This pump are able to work at least 3 months continuously without stop The purpose of the reverse osmosis booster pump is to increase water pressure going into the RO unit. All required fittings & instruction manuals are included to DIY your own installation. This booster pump is designed for membranes rated 50 to 75 GPD.It can be mounted in several positionsSafe power operation with, low energy (low voltage - 24 volt). Transformer included.The motor of these boosters is Duty cycle will vary with load and ambient temperature; smoother running; longer life; and work with high efficiency, never Mind if its installed in warm, humid, hostile environment where other pumps can’t operate in such hard environmentsProduct total weight with transformer 6 Lbs - Booster dimensions 6.5 inch X 4 inch X 4 inchVolts :24 Volt DCAMPS: 0.7 / 0.9 MaxOpen Flow: 0.6 Litter per minuteInlet pressure: 29 Psiworking pressure: +/- 80 PSIthis pump is to be used with reverse osmosis systems 50 & 75 GPD onlyInput 110 V ACOutput Volts :24 Volt DC Included High pressure switch (quick change) The purpose of installing High Pressure Switch is to turn off the Booster Pump when the tank is full. Included: One Tank High Pressure Switch 1/4" Tube Connector + one wire Fittings:1/4" compression fitting, easily fitted to 1/4" OD plastic tubing or copper tubing 1/4" Solenoid Valve 24V RO Water Fitting 1/4" tube quick connectIt shuts off the water supply when the tank is full. Normally controlled in the RO system by the booster pump High pressure switch.Quality Electromagnetic shutoff valve controls discharging of waste water In RO unites .(Automatic flush and shut-off, auto power cut-off when filling, extends pump duration) when you connect it to High Pressure switch Vertical Dry Pressure Gauge 1.5" Vertical Dry Pressure Gauge with 1/8" thread x 1/4" tube connector and 1/4" tube union T connector, pressure range 0 -150 PSI Booster Pump Transformer Reverse osmosis booster pump ( Transformer ) for models 8050 & 8100. Transformer+Fitting + High Pressure Switch + Pressure Gauge + Electronic Float Valve + Bracket and High&Low Pressure Switch Add to Cart Add to Cart Add to Cart Buying Options Add to Cart Customer Reviews 3.9 out of 5 stars 56 3.9 out of 5 stars 56 3.9 out of 5 stars 56 — 3.9 out of 5 stars 56 Price $84.00$84.00 $88.95$88.95 $116.95$116.95 — no data $124.95$124.95 Gallons per Day 50 - 75 GPD 50 - 75 GPD 50 - 75 GPD 50 - 75 GPD 50 - 75 GPD High Pressure Switch no data ✓ ✓ no data ✓ Pressure Gauge no data no data ✓ no data no data Bracket no data no data no data no data ✓ Aquarium no data no data no data ✓ no data Fittings& Transformer ✓ ✓ ✓ ✓ ✓