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FLUORIDE SATURATOR
DETAILS

Design Simplicity
The LMI Sodium Fluoride Saturator provides an easily maintained source
of saturated sodium fluoride solution. The unit is designed for
efficiency economy, ease of installation and minimal maintenance. The
complete saturator assembly includes cover, distributor tube assembly
and tank.
Integrated Cover Assembly
The cover consists of a tank cover which houses the saturator
components, including solenoid valve, siphon breaker, and liquid level
switch. In addition, the cover also provides a suction tube strainer,
recess for pump mounting and a hinged fill hatch cover. Push button
light switch allows for visual inspection of fluoride bed level.
Up Flow Saturation
The integrally mounted liquid level switch controls solenoid valve
operation to maintain a proper solution level in the tank. The
distributor tube assembly supplies fresh water to a bed of sodium
fluoride at tank bottom. Water, dispersed by the distributor tubes
‘flows up’ through and dissolves the powder/crystals of sodium fluoride
to provide a saturated (4%) solution.
Metering Pump
LMI Chemical metering pumps can be conveniently mounted in the recess
provided on the saturator cover assembly. Pumps made with liquid
handling assembly materials of Hypalon, PVC and acrylic are generally
recommended for pumping sodium fluoride. For your convenience our
chemical feed section shows which pumps are designed for Fluoride Feed.
Series A1, A9, B7, B9, C7 and C9 pumps can be used for addition of
sodium fluoride solutions with constant water flow rate applications.
Series A7, B7 and C7 pumps can be used with applications requiring auto
proportional treatment or with an LMI Liquitron current to frequency
converter for instrument responsive proportional treatment.
Solution Tank: 50 gallon tank is UV light
resistant yellow polyethylene with tapered sides, 5 gallon graduate
marking and is complete with overflow connection installed.
Actual Dimensions: 42.25” Tall by 24” Wide (without Pump)
Shipping Dimensions: 24 x 24 x 27 Inches
Shipping Weight: 37 lbs (Not dimensional weight! Call for freight quote)
Component Parts
Tank Cover with hinged fill hatch cover, pump mounting recess on molded
polyethylene cover
Water inlet for .375” OD polyethylene 10 ft (3 m) tubing included
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Siphon Breaker
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Solenoid Valve - Flow Control 115 VAC
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Liquid Level Switch 12 VAC
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Suction tube strainer PVC
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Six (6) ft power cord
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Distributor Tube Assembly
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Flexible Vinyl tubing connector from
water inlet control to distributor
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Rigid PVC anti-rise pipe
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Distributor tubes, rigid PVC
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Tank Assembly
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50 Gallon Tank Yellow Polyethylene
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3/4” NPT female connection
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