User Manual

Technical Specifications (dimensions are in inches)
Installation Notes
As shown in Figure 6, the hydraulic shut off valve may be removed from the system and the Permeate Pump will
operate as the shut off valve. This configuration may be used only if a substantial volume of water is drawn from
the tank each time. The benefit is that the system will produce more water than with the shut off valve installed. If
however, the amount of water withdrawn is small (a cup at a time), it is recommended that the hydraulic shut off
valve be retained as shown in Figure 5. This will reduce TDS creep of the RO membrane. The addition of the
Permeate Pump decreases the time to fill the tank, but it does not reduce the amount of water produced. For
manifold type RO systems, contact the factory for installation recommendations.
Technical Specifications
Part number: ERP 1000
Pump Type: Positive displacement, reciprocating, single action diaphragm, hydraulically driven
Weight: 1 lb.
Materials: Wetted Materials: NSF listed and/or FDA approved
Fittings: John Guest
®
quick disconnect ports - Optional John Guest
®
elbow fittings (Figure 2)
Mounting: Always mount with outlet ports up. Mounting clip (ABS) with (2) #10 S.S. screws available
Retrofit Mounting: Order membrane clip if required (Figure 3). Base of Membrane clip attaches to base of
Permeate Pump clip with supplied fastener. Permeate Pump can then be mounted to
membrane with clip assembly as shown in Figures 5 & 6.
Hydraulic: Maximum Pressure - 100 PSI brine and 100 PSI permeate side
Environmental: 0 - 100% humidity, 32 - 140 degrees F ambient; water temp, 32 - 140 degrees F
Warranty: 2 years
Agency Approval: NSF standard 58 certified
Aquatec Water Systems, all rights reserved IMI-106, Revision C, 4/04 Page 2 of 3
PUMP MOUNTING CLIP
PERMEATE
OUT
PERMEATE
IN
BRINE
OUT
BRINE
IN
FIGURE 1. PERMEATE PUMP DIMENSIONS
ø3.92 ø3.54 2.36
3.2
1.85
1.30