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Filter Feeder
MODELS FTF & FTF-DB
Refer to installation and operation instructions on other side.
SHUT OFF VALVE
SHUT OFF VALVE
GATE VALVE
OR
ORIFICE
SHUT OFF
DRAIN VALVE
VALVE
FILTER FEEDER
ASSEMBLY INSTRUCTIONS
Neptune Filter Feeders may be used as a By-Pass Feeder with
or without the basket. The basket may be used for handling
granular chemical products. A filter bag may be placed in the
basket allowing the feeder to also be used as a filter.
The filter bag is placed inside the basket. Bags are available in
1, 5, 20 and 50 micron ratings. The bag slides into the basket
and the ring rests on the top rim of the basket.
The basket is then placed into the feeder and will hang from
the support lip.
Reverse the procedure and insert a clean bag as needed.
© 2008 Neptune Chemical Pump Company
All Rights Reserved
SHUT OFF VALVE
BOILER FEED PUMP
CAUTION!
DO NOT OPEN
UNDER PRESSURE
– close isolation
valves and bleed
off pressure before
opening.
CONTENTS MAY
BE HOT.
DRAIN VALVE
P/N ZL105669
Printed in U.S.A.
By-Pass Feeder
with Cartridge Filter
MODEL DBFC
Refer to installation and operation instructions
on other side. Maximum flow 6 GPM.
SHUT OFF
VALVES
CARTRIDGE REMOVAL/REPLACEMENT
INSTRUCTIONS
The cartridge filter assembly consists of two parts:
1. Handle Assembly
2. Filter Cartridge
Remove the cartridge filter assembly from the
vessel by holding the handle (1) and pulling
out straight. Loosen the jam nut just enough
so that the threaded rod can be turned. (This will
ensure the correct length of the handle-cartridge
assembly to fit inside the vessel.) Unscrew threaded
rod to separate bottom cap. Remove old cartridge (2) and discard. Slide a new cartridge (2)
onto the top cap. Slide in the bottom cap. Screw in the threaded rod into the bottom cap until
jam nut touches the top cap. Make sure that the ridge on the face of top and bottom caps line
up with the grooves on the ends of the filter cartridge. Snug the jam nut to secure cartridge.
Check the sealing ring inside the end of the bottom cap and replace if necessary. Slide the
cartridge filter assembly back into the vessel, taking care that the bottom cap is piloted onto
the stub in the bottom of the tank. Make certain assembly is fully seated. Replace the cap.
SHUT
OFF
VALVES
DRAIN
VALVE
DRAIN
VALVE
Œ
TOP CAP
SEALING
RING
CARTRIDGE FILTER
ASSEMBLY
GATE
VALVE
OR
ORIFICE
JAM NUT
BOTTOM
CAP
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