Installation and Service Manual – Under-the-Counter Point of Use 5 Stage Reverse Osmosis System with Booster Pump
Copyright © 2014 Applied Membranes, Inc.
All Rights Reserved.
Page 18
6800 Series Pump (for 10-36 GPD) Specifications
M
ODEL
N
O
:
6840-2J03-B221
Distinguishing Features:
• Toughest, most durable pump on the market
• More flow at extremely low inlet pressures
• Adjustable max. outlet psi(regardless of feed pressure)
• New motor venting system to remove moisture
• Expels trapped air (no more air locks)
• EMI/RFI electronic noise suppression
• Can be mounted with pump head up or down
• 100% final performance tested
The 6800 series pump is intended for use with RO membranes rated up to 50 GPD. The pump incorporates a unique, fully
adjustable, by-pass valve which controls the maximum allowable outlet pressure (70 to 110 psi, or a fixed by-pass of 70,
90, or 110 psi. regardless of variation in feed water pressure. Its new innovative patented design allows mounting in
several positions without entrapping air, including pump head down and pump head up. Close tolerances within the pump
head and motor, give a lower amp draw; lower operating temperatures; smoother running; longer life; lower maintenance;
and greater efficiencies.
The 6800 series pump incorporates powder coated die cast alloy and a unique label sealing process to reduce exposure
to moisture which is the major cause of motor failure. The pump is available with optional EMI/RFI electronic noise
suppression to reduce TV reception interference. The 6800 series pump is capable of operating in a warm, humid hostile
environment where other pumps have been known to fail.
Key Optional Benefits:
• Boosts pressure 40 to 120 psi (adjustable)
• Self-priming –– 60" lift
• Fixed pressures to 160 psi
• Low voltage (12-24V) for maximum safety
• Up to 30,000+ operating hours
• Corrosion resistant exterior
• Whisper quiet –– less than 45 DBA
• Continuous or intermittent operation
• Can run dry without damage
Technical Specifications:
Operation:
The 6800 is designed to operate with a PSW tank shut-off switch for hydro-pneumatic storage systems. The
PSW, when used with a typical under-the-counter R.O. system, can be augmented with an ESO, Electronic Shut-off
Valve. It is also compatible with most hydraulic shut-off valves. For counter-top systems, Aquatec's TLC, Tank Level
Controllers, shut off feed water and the pump when the product water storage tank is full.
Mounting:
The "flexible or steel" base plates are included at no extra cost. The "Universal" base plate is available
optionally at additional cost.
Power:
Pumps operate with low energy (only 14 watts), low voltage (12-24 volt) motors, powered with compatible
transformers with world wide primary voltages available (100 VAC, 120 VAC, 230 VAC).
Transformers are optional and must be ordered in addition to the pump.
Fittings:
Built-in 1/4" John Guest half cartridge fittings eliminate need for external fittings (unless elbows are required)
Schematic of 6800 Series Pump