Proflo PFX20S, PFX81S, PFX86S, PFX62S, PFX33S User Manual
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Installation, Warnings,
and Operation Instructions
PROFLO Steel
Well Tanks
OperatiOn
This well tank has been designed to store and deliver water under pressure between pump cycles in a domestic water system. It features a patented Controlled Action Diaphragm (CAD2) system that completely contains the system water in a safe NSF approved chamber. The CAD2 system prevents water from ever touching the internal walls of the tank which greatly reduces external condensation. Each tank is finished with a two coat appliance quality paint finish to minimize external corrosion.
What it dOes
Without a storage tank, a domestic water system’s pump would cycle (turn on) every time there was a demand for water. This frequent and potentially short cycling would shorten the useful life of the pump. Well tanks are designed to store water when the pump is running and then deliver pressurized water back to the system when the pump is shut off. A properly sized well tank will store at least one gallon of water for every gallon per minute (GPM) of pump capacity. This allows for fewer pump starts and longer run times which should maximize the life of the pump.
THIS IS THE SAFETY ALERT SYMBOL. IT IS USED TO ALERT YOU TO POTENTIAL PERSONAL INJURY HAZARDS. OBEY ALL SAFETY MESSAGES THAT FOLLOW THIS SYMBOL TO AVOID POSSIBLE INJURY OR DEATH.
WARNING
INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, COULD RESULT IN SERIOUS INJURY OR DEATH.
CAUTION
INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, MAY RESULT IN MINOR OR MODERATE INJURY OR RESULT IN PROPERTY DAMAGE.
WARNING |
This |
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be in- |
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stalled by a Qualified Professional following |
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all local and national plumbing and |
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electrical codes. Read andunderstand fully |
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the instructions included here. This product |
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must be inspected annually by a qualified |
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professional for any signs of corrosion or |
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leakage and replaced immediately if these |
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signs are present. Failure to follow these |
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instructions may result in serious injury or |
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death and or property damage and will void |
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the product warranty. |
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WARNING |
EXPLOSION HAZARD This |
well tank is |
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designed for water storage at |
a maximum |
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pressure of 125 psi and a maximum temperature of 140 F. A properly sized pressure relief valve set at a maximum of 100 psi must be installed in the system. This tank is shipped with a pre-charge of 38 psi and any adjustment to the pre-charge must be done prior to installation and at ambient temperature. Do not adjust the pre-charge of this tank if the product is corroded or damaged or shows any signs of diminished integrity. The maximum allowable pre-charge in this expansion tank is 80 psi. Failure to follow these instructions is UNSAFE and may result in serious injury or death and or property damage.
WARNING |
This well tank and the |
associated piping |
may |
in time leak. This tank |
must be installed |
in a |
location where water leakage will not cause property damage and there must be means for adequate drainage. This tank must not be installed in a location that is subject to freezing. This tank must be installed in the vertical position. The manufacturer of this product is not liable or responsible for any water damage associated with the installation and or failure of this product. Failure to follow these instructions may result in personal injury or property damage.
WARNING This tank is intended for use on potable water systems only and any other use may
be dangerous and will void the warranty. This products performance and lifespan can be significantly impacted by aggressive water conditions. A water test should be conducted specifically looking for corrosive water, acids and other relevant water contaminants which if present must be treated appropriately. The system piping must be properly grounded to earth. A dielectric union may be required in the system. Failure to follow these instructions may result in serious injury or death and or property damage.
WARNING CALIFORNIA PROPOSITION 65 WARNING! This product contains a chemical known by the State of California to cause cancer and birth defects or other
reproductive harm. (California installer-California law requires that this notice be given to the consumer/end user of this product.)
(1)
be f O r e in s t a l l a t i O n
pre-charge adjustment
This well tank is shipped from the factory with a pre-charge of |
38 |
psi. |
The well tank should be pre-charged to 2 PSI below |
the cut-in setting of the pressure switch but must not exceed |
80 |
psi. |
Any adjustments to the factory pre-charge must be |
done prior to initial tank installation and with 0 psi pressure on the system.. DO NOT ADJUST THE PRE-CHARGE OF THE EXPANSION TANK WITH THE SYSTEM UNDER PRESSURE!
tO adjust tank precharge (Prior to Installation) Remove the protective cap from the air valve.
Check the tank pre-charge pressure using a standard tire pressure gauge.
If required add air to the tank using a manual bicycle tire pump until the proper pre-charge pressure is reached. Replace the protective cap on the air valve.
tO adjust tank precharge (After Installation) Disconnect power to the system pump.
Drain the tank of water by opening a faucet Add or release air as required (see above)
WARNING |
Do not adjust the tank air pressure if there are any |
visible signs of corrosion on the tank. |
If this well tank shows |
any visible signs |
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of corrosion or rusting, the tank must be replaced |
immediately. Failure to follow these |
instructions may result |
in serious injury |
or death and or property damage.
in s t a l l a t i O n
lOcatiOn
Select a location where a water leak will not cause property damage and provides adequate means for water drainage. This well tank and the associated piping may in time leak. The manufacturer is not responsible for any water damage that may occur in association with the well tank installation. The tank location should be as close as possible to the system pressure switch to reduce the negative effects of friction/elevation pressure loss. This tank has been designed to be mounted on a level surface and must be adequately supported around the entire base.
WARNING D i s c o n n e c t o r s h u t o f f t h e electrical power source to the
system pump. Shut off the water supply to the system and remove all water pressure from the system. Failure to follow these instructions may result in serious injury or death and or property damage.
Install the well tank in the incoming water line from the pump and before any fixtures (see Fig. 1). Adequate thread sealant (pipe dope) must be added to ensure a leak free installation.
WARNING |
A p r o p e r l y s i z e d p r e s s u r e |
relief valve set at a maximum of |
100 psi must be installed in the system .
Before turning on the water supply to the system, open a water faucet to allow air from the system piping to be released. Turn on the power to the water supply and the pump should turn on, filling the system piping. When the water is flowing freely from the faucet without air, close the faucet. The pump will continue to run filling the well tank. Inspect the installation for water leaks paying close attention to the connection between the well tank and the system piping.
typical installatiOn
fig. #1
Pressure
Switch
Pressure
Gauge
Pressure
Relief Valve
(required)
(2)
..This well tank and the entire system must be checked annually by a qualified professional.
Visually examine the tank and its connection to the system piping looking for any signs of water leakage or corrosion on the exterior of the tank or the connection.
WARNING If this water systems tank shows any visible signs of leaking, corrosion or rusting, the tank must be replaced immediately to avoid personal injury or property damage. Do not adjust the tank air pressure if there are any signs of
corrosion on the tank Failure to follow these instructions may result in serious injury or death and or property damage.
mu l t i ta n k in s t a l l a t i O n
All of the tanks must have the same pre-charge for the system to function properly. Adjust each tank’s pre-charge as detailed on page 2. The system pressure switch or control
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MATERIALS OF CONSTRUCTION |
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Tank: Cold rolled steel |
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. Finish: Appliance quality paint for indoor or |
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outdoor installation |
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Water chamber: 100% butyl rubber, lined with polypropylene |
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Connection: Steel |
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. Testing: High pressure, seam weld, helium, final |
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precharge check |
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Air valve: Brass valve with o-ring seal |
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. Warranty: Five year |
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DIMENSIONS & CAPACITIES |
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Total Tank |
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B |
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Total Weight |
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Model |
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Volume |
Height |
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Diameter |
Connection |
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gal |
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liters |
in |
cm |
in |
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cm |
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lbs |
kilos |
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PFX20S |
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20 |
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80 |
29 |
73.66 |
16 |
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40.64 |
1” NPT |
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36.0 |
16.3 |
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PFX26S |
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26 |
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100 |
34.5 |
87.63 |
16 |
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40.64 |
1” NPT |
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41.0 |
18.6 |
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PFX32S |
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32 |
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120 |
27.75 |
70.48 |
21 |
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53.34 |
1 1/4” NPT |
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54.0 |
24.5 |
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PFX33S |
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33.4 |
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130 |
42.75 |
108.58 |
16 |
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40.64 |
1 NPT |
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49.0 |
22.2 |
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PFX44S |
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44 |
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170 |
36.25 |
92.07 |
21 |
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53.34 |
1 1/4” NPT |
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67.0 |
30.4 |
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PFX62S |
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62 |
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240 |
48 |
121.92 |
21 |
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53.34 |
1 1/4” NPT |
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82.0 |
37.2 |
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PFX81S |
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81 |
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310 |
62 |
157.48 |
21 |
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53.34 |
1 1/4” NPT |
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99.0 |
44.9 |
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PFX86S |
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85 |
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325 |
44.5 |
113.03 |
26 |
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66.04 |
1 1/4” NPT |
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121.0 |
54.9 |
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PFX119S |
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119 |
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450 |
59.75 |
150.49 |
26 |
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66.04 |
1 1/4” NPT |
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153.0 |
69.5 |
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Maximum working pressure 125 psig. Maximum working temperature, internal & external 140o F. Tank pre-charge 38 psig.
(3)
Five Year Limited
Warranty
pr O d u c t s cO v e r e d : al l st e e l We l l ta n k s ma n u f a c t u r e d a n d di s t r i b u t e d b y fe r g u son
All parts for PROFLO products are warranted to the original consumer purchaser to be free from defects in material and workmanship for a period of five (5) years. This warranty is made to the original consumer purchaser and shall be effective from date of purchase as shown on purchaser’s receipt.
PROFLO will replace, free of charge, during the warranty period, any part which proves defective in material and/or workmanship under normal installation, use and service. PROFLO’s obligation under this warranty shall be limited to the replacement of any part or parts which prove defective upon PROFLO’s local dealer inspection. Transportation charges should be prepaid, please ship with a copy of the purchase receipt. For the PROFLO Dealer nearest you, call 757-874-7795. THIS WARRANTY IS THE ONLY EXPRESS WARRANTY MADE BY PROFLO AND IS LIMITED TO THE DURATION OF THIS WARRANTY AND ALL OTHER EXPRESS OR IMPLIED WARRANTIES, WHETHER IMPLIED BY OPERATION OF LAW OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, ALL IMPLIED WARRANTIES OF MERCHANTABLILITY AND FITNESS OR FITNESS FOR A PARTICULAR PURPOSE, ARE FOR PERSONAL INJURY OR PROPERTY DAMAGE OR ANY OTHER LOSS, DAMAGE, COST OF REPAIRS OR INCIDENTAL, PUNITIVE, SPECIAL OR CONSEQUENTIAL DAMAGES OF ANY KIND, WHETHER BASED UPON WARRANTY, CONTRACT, STRICT LIABILITY, DESIGN, MANUFACTURE, SALE, TRANSPORTATION, INSTALLATION, USE OR REPAIR OF THE PRODUCTS SOLD BY PROFLO. BUYER HEREBY ACKNOWLEDGES AND AGREES THAT UNDER NO CIRCUMSTANCE, AND IN NO EVENT, SHALL PROFLO’S LIABILITY, IF ANY, EXCEED THE REPLACEMENT OF THE DEFECTIVE PRODUCT(S); NO ADDITIONAL ALLOWANCE SHALL BE MADE FOR THE LABOR OR EXPENSE OF REPAIRING OR REPLACING DEFECTIVE PRODUCTS OR WORKMANSHIP OR DAMAGE RESULTING FROM THE SAME. EXCEPT AS EXPRESSLY SET FORTH IN THIS PARAGRAPH, ALL PRODUCTS AND/OR SERVICES PROVIDED BY PROFLO AND ITS EMPLOYEES AND AGENTS ARE PROVIDED “AS IS,” “WHERE IS,” “AND “WITH ALL FAULTS.”
Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
This warranty is void for any damage to the PROFLO product due to misuse, abuse, neglect, accident, improper installation, any use in violation of instructions furnished by us, or any use of replacement parts other than genuine PROFLO parts.
Owners Record Keep for later use
Serial number (see tank data label at bottom of tank): _______________________________________________________________________________________________
Model (see tank data label at bottom of tank): ______________________________________________________________________________________________________
Date Installed: ____________________________________________________________________________________________________________________________
Installer Name: __________________________________________________________________________________________________________________________
Telephone number: ______________________________________________________________________________________________________________________
Retain copy of cancelled check and installation receipt
Manufactured for/Fabriqué pour/Fabricado para: PL Sourcing, Inc. PO. Box 2778 Newport News, VA 23609 Made in/Fabriqué en/Hecho en: USA.
620.0060A Rev. 5/16 |
(4) |
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