The schematic given here is for ERO-550P

This is a schematic for a 5-stage RO system. Following are the components:

(1) 10" Filter Housing 1/4"NPT Clear or White Color [Item # HAF-1014WW]

(2) 10" Filter Housing 1/4"NPT White Color [Item # HAF-1014WW]

(3) Membrane Housing White Color [Item# MHP167]

(4) RO Steel Bracket [Item # N/A]

(5) Auto Shut-Off Valve [ASV-3000Q]

(6) Tank Pressure Switch [Item # PSW350]

(7) Check Valve 1/8" x 1/4" Elbow [Item# KV-1418-DM]

(8) 2 1/2" Single Clip for membrane [Item # N/A]

(9) 2 1/2" x 2" Double Clip ( Membrane/ Inline Filter) [Item # N/A]

(10) Flow Restrictor [Item # PFR-300Q]

(11) 50 GPD Booster Pump [Item# 18PM-50]

(12) Transformer for Booster Pump [Item# TAS-110]

(13) Jaco Fititng Male Elbow 1/4" x 1/4" [Item # N/A]

(14) Jaco Fitting Male Elbow 1/4" x 1/8"

(15) Jaco Fitting Male Connector 1/4" x 1/4"

(16) Jaco Fitting Male Elbow 1/4" x 3/8"

(17) Jaco Fitting Femal Elbow 1/4" x 1/8"

(18) Jaco Fitting Male Run Tee 1/4" x 1/4"

(19) Jaco Fitting Male Connector 1/4" x 1/8"

(20) Jaco Fitting Nut 1/4"

(21) 3.2-Gal Tank

(22) 5 Micron Sediment Filter 10"

(23) 10" Carbon Block Filter cartridge

(24) 10" GAC Filter cartridge

(25) Membrane

(26) 10" Inline GAC Filter

(27) Faucet

(28) 1/2" Feed Water Connector

(29) 1/4" Deliver Valve

(32) Drain Water Connector

(33) Tank Ball Valve Elbow

(34) Tubing 1/4"