COM-II (Compact II)

Reverse Osmosis System
Model: COM-II (compact II)
175 to 850+ GPD

STANDARD FEATURES:

  • Reverse Osmosis membrane
  • Stainless steel membrane vessel
  • Powder-coated steel frame
  • Liquid-filled system pressure gauge
  • Inlet/Outlet pre-filter gauges
  • Fixed waste / recycle flow controls, stainless steel
  • High-pressure nylon tubing
  • High-pressure brass comp. fittings
  • Storage tank pressure switch
  • Feed water inlet solenoid valve
  • Feed water low pressure switch
  • Rotary vane pump
  • 1/2 to 3/4 hp motor
  • 20″ 5 micron sediment pre-filter (1)
  • 20″ carbon block pre-filters (2)
  • 110 volt – 50/60hz

OPTIONS:

  • Nanofiltration membrane
    (Rmoves 98% hardness, up 85% TDS, high recovery rate)
  • Float switch for open tank
  • Product and Waste Flow Meters
  • 220v / 60hz   or   220v / 50hz
MODEL *GPD Feed TDS
2,000
BELOW         ABOVE
Membrane
Size
HP 110v-
60hz
amps
220v-
60hz- 1ph
amps
Recovery
rate
PIPING
inlet waste prod
DEMENSIONS
weight lbs.
COM-II-150S
COM-II-150
175+
150+
X 2.5″ X 14″
2.5″ X 14″
1/2hp
1/2hp
7.2
7.2
3.6
3.6
50-60% 1/2″ 3/8″ 3/8″
FPT FPT FPT
14″x16″X30″H
61 lbs
X
COM-II-250S
COM-II-250
275+
250+
X 2.5″ X 21″
2.5″ X 21″
1/2hp
1/2hp
7.2
7.2
3.6
3.6
50-60% 1/2″ 3/8″ 3/8″
FPT FPT FPT
14″x16″30″H
63 lbs
X
COM-II-450S
COM-II-450
475+
450+
X 4″ X 14″
4″ X 14″
1/2hp
1/2hp
7.2
7.2
3.6
3.6
50-60% 1/2″ 3/8″ 3/8″
FPT FPT FPT
14″x16″x30″H
66 lbs
X
COM-II-800S
COM-II-800
850+
800+
X 4″ X 21″
4″ X 21″
3/4hp
3/4hp
10.4
10.4
5.2
5.2
50-60% 1/2″ 3/8″ 3/8″
FPT FPT FPT
14″x16″x30″H
71 lbs
X

FEED WATER PARAMETERS:

    • Temperature: 85° F maximum
    • Pressure: 40 – 80 psi maximum
    • TDS: 2000 ppm maximum. If higher, consult factory
    • Iron tolerance: 0.5 ppm maximum
    • Hydrogen sulfide must be removed
    • Silica tolerance can not be higher than 100 ppm in the concentrate stream. Antiscalant should be considered for any levels over 75 ppm
    • Turbidity should be removed
    • Hardness over 10gpg should be softened

OPERATING PARAMETERS:

      • Operating pressure: 200 psi maximum
      • Water recovery is factory set at 33 – 35%
      • pH range: 3 – 11
      • Flow rates are determined by the membrane mfgr’s. testing criteria of 1500 ppm Nacl solution, 77°F water temperature, 225 psi at 10-15% recovery. Typical membrane salt rejection is 95-99%.*Actual flow rates may vary depending on the pre-treatment used, water conditions, system size, membrane array and applied pressure.