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1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x Optional: 564 Membrane Filter Housing Wrench Opener
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x HK120-P-TK for USA 110V / 60Hz
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x *Discontinued* RD102
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
2 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x *Discontinued* RO6ALK
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
2 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x PE Tubing Tube Cutter
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x 578, TDS Water Quality Meter tds-3
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x FRQ850, Flow Restrictor 850ML / min
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 752, DC Booster Pump w/ Transformer
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x UU Clips Pair from Bracket to Membrane Filter
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x 706, Membrane Filter Casing Housing Assembly
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x *Discontinued* RO155C
View Cart$6,054.90
Home
Specials Log InCreate Account Checkout  Shopping Cart99 item(s)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x Optional: 564 Membrane Filter Housing Wrench Opener
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x HK120-P-TK for USA 110V / 60Hz
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x *Discontinued* RD102
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
2 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x *Discontinued* RO6ALK
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
2 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x PE Tubing Tube Cutter
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x 578, TDS Water Quality Meter tds-3
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x FRQ850, Flow Restrictor 850ML / min
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 752, DC Booster Pump w/ Transformer
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x UU Clips Pair from Bracket to Membrane Filter
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x 706, Membrane Filter Casing Housing Assembly
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x *Discontinued* RO155C
View Cart$6,054.90

531, PAE RO Storage Pressure Osmosis Water Tank Container 3G [531]

$45.00

531, PAE RO Storage Pressure Osmosis Water Tank Container 3G



* 531, RO Storage Pressure Tank, 3 Gallon, for replacement of Honeywell or Filtercold small blue tank

* Specification:
White color, outside volume 2 gallons, inside bladder holds about 2 gallons @ 60 psi input pressure

* Dimension: 9" diameter, 14" height, 1/4"MPT inlet connection

* Material:
Outside is steel, inside is a FDA approved food grade bladder. Stainless steel connection on top. Purified water only come in contact with bladder and the stainless steel connector on top. The tank is pre-charged to 7 psi.

* Meets NSF standard 58.

* Tank valve is included.

* Recommended changing every 5 to 7 years



If you'd like to know more.....
A pressure tank is used in RO systems to accumulate water and provide pressure at dispensing faucet. It has a water bladder inside the tank that holds the purified water, and outside the bladder is the compressed air. When you dispense water, the compressed air squeezes the bladder and forces the water out with pressure. You can connect several tanks together also to provide more water.

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