Pressure Gauge rattle sound:

If you put the pressure gauge right after the pump, then it rattles and has vibration noise. You can relocate the pressure gauge between the membrane housing and the flow restrictor in the drain line. That is the position to measure the operating of the RO membrane and booster pump pressure.

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2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System

View Cart	$1,195.40

2 x	2nd stage C10 carbon block filter (replace every 6-12 months)
1 x	Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x	FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x	KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x	ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x	773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x	335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x	PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x	3rd stage C10 carbon block filter (replace every 6-12 months)
1 x	SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x	290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x	BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System

View Cart	$1,195.40