Waterite Vectamaxx RSL 7200 gpd Reverse Osmosis System
A. GENERAL SPECIFICATIONS
TYPE: Extra Low pressure RO, spiral wound
membrane(s) in series, recirculation loop
VOLTAGE: 230VAC/60hz (other voltages available on
request)
SERVICE AMPS: 230VAC
RSL7200 8.1
FEED WATER PRESSURE: 40 psi minimum, 65 psi maximum
FEED WATER TEMP: 35º C maximum
B. MATERIAL SPECIFICATIONS:
FRAME COLOUR: White powder coat
FRAME MATERIAL: Mild steel square tubular, c/w leveling feet
FRAME DIMENSIONS:
Height 50" (127cm)
Width 31" (79cm)
Depth 24.0" (62cm)
OPERATING PRESSURE: 140 psi (9.9 bar)
MEMBRANE: BLACK MAX®, spiral wound TFC, BME-
4040SXL, 2400 USGPD permeate @ 500 mg/l
NaCl, 100 psi, 25ºC feed
UNIT DRY WEIGHT: 163 lbs. (74 kg)
RSL9600: 181 lbs. (82.1 kg)
INLET SOLENOID: 220VAC/60hz, normally closed, ¾” FNPT, 0
differential, brass
LOW PRESSURE SWITCH: 220VAC/60Hz cut-out @ 15 psi
DRIVE PUMP MOTOR: 230VAC/60hz, type 56J frame, 3450 RPM,
threaded shaft, ball bearing
DRIVE PUMP: Multi-stage 416SS, stainless discharge,
housing and bracket, Noryl impellers and
stages, SS bearings, wear rings, couplings and
pump shaft.
RSL7200: 10 USGPM @ 110 psi
(Based on 0 psi inlet pressure)
CONCENTRATE VALVE: Brass needle valve, internally bypassed, metal
seated, o-ring packing
RECIRCULATION VALVE: Brass needle valve, metal seated, o-ring
packing
SYSTEM FITTINGS: Schedule 40 PVC
LOW PRESSURE FITTINGS: Jaco standard pressure compression or DMT push-on
LOW PRESSURE TUBING: Higher pressure 1/2” LDPE, clear
PRE-FILTRATION HOUSING: 1 X Polypropylene, 20”, 125 psi rated, o-ring
seated with threaded cap, pressure release, 1”
inlet/outlet, full flow, 20 USGPM maximum
FILTER CARTRIDGE: Polypropylene, 5-micron
MEMBRANE HOUSING: 304 SS body, polyethylene caps, band clamp
closure, ¾” FNPT concentrate ports, ½”
permeate port, 300 psi rating (optional)
PRESSURE GAUGES: Glycerin filled, stainless body, 2 1/2’’. 0-100
psi pre-filter pressure pre/post, 0-200 psi
system pressure
FLOW METERS: Acrylic panel mounted, 0.5-5.0 USGPM or 1.0 -
10.0 USGPM, dependent on model
HIGH PRESSURE RELIEF VALVE:
Watts model 3L, bronze body, set at 150 psi
PERFORMANCE SPECIFICATIONS
PERMEATE PRODUCTION
RATE: RSL7200 4.8 USGPM (18.0 LPM)
Calculated production rate @ feed water of 500 mg/l NaCl, 25ºC, average
system pressure @ 130psi, 60 % recovery, inlet pressure of 50 psi.
WASTE PRODUCTION RATE:
Recovery Rate @ 60%
Feed Water <1000 TDS RSL7200 3.18 USGPM (12.1 LPM)
Recovery Rate @ 40%
Feed Water >1000 TDS RSL7200 7.2 USGPM (27.0 LPM)
MEMBRANE CROSSFLOW: (1) 7.55 USGPM (28.5LPM)
(2) 7.55 USGPM (28.5 LPM)
(3)11.9 USGPM (45 LPM)
RECOMMENDED FEED WATER PRETREATMENT SPECIFICATIONS:
TDS: < 2000 TDS
HARDNESS: < 6 gpg (103 mg/l)
TOTAL IRON: < .05 ppm
TANNIN: < .5 ppm
CHLORINE: < .1 ppm
pH: 5.5 – 9.5
ORGANIC/MICROBIOLOGICAL ACTIVITY: 0
MANGANESE: <.05 ppm
HYDROGEN SULPHIDE: 0
TURBIDITY: SDI < 5.0
E. FEED WATER REQUIREMENTS:
RSL7200: 13.2 USGPM minimum on feed water exceeding 1000 TDS.
OPTIONAL EQUIPMENT
Auto flush solenoid and timer
Panel mount Permeate TDS monitor
Panel mount Dual Feed/Permeate TDS monitor
12vdc Control for pre-filter backwash cut out contact
Pre/Post Filter Gauges
All materials and components used to fabricate RSL Series systems meet
or exceed requirements specified by NSF Standard 61
R/O RSL7200
Please note: These systems are built to order so allow 6-8 weeks for delivery. Also since these are built to order, all sales are final.
