Flotec FP4800 Series, FP4000 Series, FP4100 Series, FP4012, FP4022 Owner's Manual

OWNER’S MANUAL

Shallow Well Jet Pumps

Water is Our Business

293 Wright Street, Delavan, WI 53115

Phone: [phone]
Fax: [phone]
Web Site: flotecwater.com

®

NOTICE D’UTILISATION

Pompes à éjecteur
pour puits peu profonds

MANUAL DEL USUARIO

Bombas de chorro para pozos
poco profundos

Series FP4000 Series FP4100

Installation/Operation/Parts

For further operating, installation, or
maintenance assistance:

Call 1-800-365-6832

English...........Pages 2-13

Series FP4800

Installation/Fonctionnement/Pièces

Pour plus de renseignements
concernant l’utilisation,
l’installation ou l’entretien,

Composer le 1 [phone]

Français.........Pages 14-25

Instalación/Operación/Piezas

Para mayor información sobre el
funcionamiento, instalación o
mantenimiento de la bomba:

Llame al 1-800-365-6832

Español ....... Paginas 26-36

© 2011 FP922 (8/9/2011)

Safety 2

Important Safety Instructions

SAVE THESE INSTRUCTIONS - This manual contains
important instructions that should be followed during
installation, operation, and maintenance of the product.
Save this manual for future reference.

This is the safety alert symbol. When you see this
symbol on your pump or in this manual, look for one of
the following signal words and be alert to the potential
for personal injury!

indicates a hazard which, if not avoided, will

result in death or serious injury.

indicates a hazard which, if not avoided,

could result in death or serious injury.

indicates a hazard which, if not avoided,

could result in minor or moderate injury.
NOTICE addresses practices not related to

personalinjury.

Carefully read and follow all safety instructions in this
manual and on pump.

Keep safety labels in good condition. Replace missing or
damaged safety labels.

Electrical Safety

Hazardous voltage. Capacitor voltage

may be hazardous. To discharge motor capacitor, hold
insulated handle screwdriver BY THE HANDLE and
short capacitor terminals together. Do not touch metal
screwdriver blade or capacitor terminals. If in doubt,
consult a qualified electrician.

General Safety

Risk of burns. Do not touch an

operating motor. Motors are designed to operate at
high temperatures. To avoid burns when servicing
pump, allow it to cool for 20minutes after shut-down
beforehandling.

Do not allow pump or any system component to freeze.
To do so will void warranty.

Pump water only with this pump.
Periodically inspect pump and system components.
Wear safety glasses at all times when working on pumps.
Keep work area clean, uncluttered and properly lighted;

store properly all unused tools and equipment.
Keep visitors at a safe distance from the work areas.

Risk of explosion. Pump body may explode

if used as a booster pump.

WARNING

Hazardous voltage.
Can shock, burn, or cause
death.

Ground pump before
connecting to power
supply. Disconnect power
before working on pump,
motor or tank.

Wire motor for correct
voltage. See “Electrical”
section of this manual
and motor nameplate.

Ground motor before
connecting to power
supply.

Meet National Electrical
Code, Canadian
Electrical Code, and
local codes for all
wiring.

Follow wiring
instructions in this
manual when
connecting motor to
power lines.

WARNING

Hazardous pressure!
Install pressure relief
valve in discharge pipe.

Release all pressure on
system before working on
any component.

For parts or assistance, call Flotec Customer Service at 1-800-365-6832

Warranty 3

Retain Original Receipt For Warranty Eligibility

Limited Warranty

This Limited Warranty is effective June 1, 2011 and replaces all undated warranties and warranties dated before June 1, 2011.
FLOTEC warrants to the original consumer purchaser (“Purchaser” or “You”) that its products are free from defects in material and

workmanship for a period of twelve (12) months from the date of the original consumer purchase. If, within twelve (12) months
from the original consumer purchase, any such product shall prove to be defective, it shall be repaired or replaced at FLOTEC’s
option, subject to the terms and conditions set forth herein. Note that this limited warranty applies to manufacturing defects only
and not to ordinary wear and tear. All mechanical devices need periodic parts and service to perform well. This limited warranty
does not cover repair when normal use has exhausted the life of a part or the equipment.

The original purchase receipt and product warranty information label are required to determine warranty eligibility. Eligibility
is based on purchase date of original product – not the date of replacement under warranty. The warranty is limited to repair or
replacement of original purchased product only, not replacement product (i.e. one warranty replacement allowed per purchase).
Purchaser pays all removal, installation, labor, shipping, and incidental charges.

For parts or troubleshooting assistance, DO NOT return product to your retail store - contact FLOTEC Customer Service
at1-800-365-6832.

Claims made under this warranty shall be made by returning the product (except sewage pumps, see below) to the retail outlet
where it was purchased or to the factory immediately after the discovery of any alleged defect. FLOTEC will subsequently take
corrective action as promptly as reasonably possible. No requests for service will be accepted if received more than 30 days after
the warranty expires. Warranty is not transferable and does not apply to products used in commercial/rentalapplications.

Sewage Pumps

DO NOT return a sewage pump (that has been installed) to your retail store. Contact FLOTEC Customer Service. Sewage pumps
that have seen service and been removed carry a contamination hazard with them.

If your sewage pump has failed:

• Wearrubbergloveswhenhandlingthepump;

• Forwarrantypurposes,returnthepump’scordtagandoriginalreceiptofpurchasetotheretailstore;

• Disposeofthepumpaccordingtolocaldisposalordinances.

Exceptions to the Twelve (12) Month Limited Warranty

Product Warranty Period

FP0F360AC, FP0FDC 90 days
FP0S1775A, FP0S1790PCA, FP0S2400A, FP0S2450A, FP0S4100X, FP2800DCC, FPCP-20ULST, FPPSS3000, FPSC2150A,

FPSC3150A, FPSC3350A
4” Submersible Well Pumps, FP0S3200A, FP0S3250A, FP0S6000A, FPSC1725X, FPSC2200A, FPSC2250A, FPSE3601A,

FPPSS5000
FP7100 Series Pressure Tanks, E100ELT, E3305TLT, E3375TLT, E5005TLTT, E50TLT, E50VLT, E75STVT, E75VLT, FPSC3200A,

FPSC3250A, FPSC4550A

General Terms and Conditions; Limitation of Remedies

You must pay all labor and shipping charges necessary to replace product covered by this warranty. This warranty does not
apply to the following: (1) acts of God; (2) products which, in FLOTEC’s sole judgment, have been subject to negligence, abuse,
accident, misapplication, tampering, or alteration; (3) failures due to improper installation, operation, maintenance or storage; (4)
atypical or unapproved application, use or service; (5) failures caused by corrosion, rust or other foreign materials in the system,
or operation at pressures in excess of recommended maximums.

This warranty sets forth FLOTEC’s sole obligation and purchaser’s exclusive remedy for defective products.
FLOTEC SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL, INCIDENTAL, OR CONTINGENT DAMAGES WHATSOEVER.
THE FOREGOING LIMITED WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS AND IMPLIED

WARRANTIES, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE. THE FOREGOING LIMITED WARRANTIES SHALL NOT EXTEND BEYOND THE DURATION
PROVIDED HEREIN.

Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an
implied warranty lasts, so the above limitations or exclusions may not apply to You. This warranty gives You specific legal rights
and You may also have other rights which vary from state to state.

FLOTEC • 293 Wright Street • Delavan, WI U.S.A. 53115

Phone: [phone] • Fax: [phone] • Web Site: flotecwater.com

2 Years

3 Years

5 Years

For parts or assistance, call Flotec Customer Service at 1-800-365-6832

Installation 4

To Household
Water System

Pump Priming
Tee with Plug
or Gauge

Priming
Tee and
Plug

Check
Valve

Drive point
below water
level

Drive
Coupling

Typical pump
shown herein

Drive
Point

not to scale.

Figure 1: Driven Point Installation

To Household
Water System

Pump Priming
Tee with Plug
or Gauge

Suction Pipe
From Well

Check
Valve

Priming
Tee and
Plug

Replacing An Old Pump

Hazardous voltage. Disconnect power to pump before working

on pump or motor.

1. Drain and remove the old pump. Check the old pipe for scale, lime,
rust, etc., and replace it if necessary.

2. Install the pump in the system. Make sure that all pipe joints in the
suction pipe are air-tight as well as water tight. If the suction pipe can
suck air, the pump will not be able to pull water from the well.

3. Adjust the pump mounting height so that the plumbing connections do
not put a strain on the pump body. Support the pipe so that the pump
body does not take the weight of piping or fittings.

You have just completed the well plumbing for your new shallow well jet
pump. Please go to Page 6 for discharge pipe and tank connections.

Well Point (Driven Point) Installation (Figure 1)

1. Drive the well, using “drive couplings” and a “drive cap”. “Drive
fittings” are threaded all the way through and allow the pipe ends to
butt against each other so that the driving force of the maul is carried
by the pipe and not by the threads. The ordinary fittings found in
hardware stores are not threaded all the way through the fitting and can
collapse under impact. “Drive fittings” are also smoother than standard
plumbing fittings, making ground penetration easier.

2. Mount the pump as close to the well as possible.

3. Use the fewest possible fittings (especially elbows) when connecting
the pipe from the well point to the pump suction port. The suction pipe
should be at least as large as the suction port on the pump (include
a check valve if your pump is not equipped with one – see Figure

1). Support the pipe so that there are no dips or sags in the pipe, so
it doesn’t strain the pump body, and so that it slopes slightly upward
from the well to the pump (high spots can cause air pockets which can
air lock the pump). Seal the suction pipe joints with PTFE pipe thread
sealant tape or a PTFE-based pipe joint compound. Joints must be air­and water-tight. If the suction pipe can suck air, the pump cannot pull
water from the well. If one well point does not supply enough water,
consider connecting two or three well points to one suction pipe.

You have just completed the suction piping for your new shallow well jet
pump. Please go to Page 6 for discharge pipe and tank connections.

Sanitary
Well Seal

10'

Foot

Min.

Valve

5–10'

Figure 2: Cased Well Installation

For parts or assistance, call Flotec Customer Service at 1-800-365-6832

Cased Well Installation, 2” or Larger Casing (Figure2)

1. Mount the pump as close to the well as possible.

2. Assemble the foot valve, strainer, and well pipe (see Figure 2). Make
sure that the foot valve works freely.

3. Lower the pipe into the well until the strainer is five feet above the
bottom of the well. It should also be at least 10 feet below the well’s
water level while the pump is running in order to prevent the pump
from sucking air. Install a sanitary well seal.

Installation 5

To Household

Water System

Pump Priming
Tee with Plug
or Gauge

Suction Pipe
From Well

10'

Foot

Min.

Valve

Screen

5–10'

Figure 3: Surface Water Installation

4. Install a priming tee, priming plug, and suction pipe to the pump
(see Figure 2). Connect the pipe from the well to the pump suction
port, using the fewest possible fittings – especially elbows – as fittings
increase friction in the pipe (however, include a foot valve – see
Figure2). The suction pipe should be at least as large as the suction
port on the pump. Support the pipe so that there are no dips or sags
in the pipe, so it doesn’t strain the pump body, and so that it slopes
slightly upward from the well to the pump (high spots can cause air
pockets which can air lock the pump). Seal the suction pipe joints with
PTFE pipe thread sealant tape or a PTFE-based pipe joint compound.
Joints must be air- and water-tight. If the suction pipe can suck air, the
pump cannot pull water from the well.

You have just completed the suction piping for your new shallow well jet
pump. Please go to Page 6 for discharge pipe and tank connections.

Installation for Surface Water (Figure 3)

Possible contamination. Do not use surface water for drinking.

The installation shown could be used for sprinkler applications.

1. The pump should be installed as close to the water as possible, with
the fewest possible fittings (especially elbows) in the suction pipe. The
suction pipe should be at least as large as the suction port on thepump.

2. Assemble a foot valve and suction pipe (see Figure 3). Make sure that
the foot valve works freely. Use PTFE pipe thread sealant tape or a
PTFE-based pipe joint compound on threaded pipe joints. Protect the
foot valve assembly from fish, trash, etc, by installing a screen around it
(see Figure 3).

3. Lower the pipe into the water until the strainer is five feet above the
bottom. It should also be at least 10 feet below the water level in order
to prevent the pump from sucking air.

4. Install a priming tee, priming plug, and suction pipe to the pump (see
Figure 3). Support the pipe so that there are no dips or sags in the pipe,
so it doesn’t strain the pump body, and so that it slopes slightly upward
from the well to the pump (high spots can cause air pockets which can
air lock the pump). Seal the suction pipe joints with PTFE pipe thread
sealant tape or a PTFE-based pipe joint compound. Joints must be air­and water-tight. If the suction pipe can suck air, the pump cannot pull
water from thewater source.

You have just completed the plumbing for your new shallow well jet pump.
Please go to Page 6 for discharge pipe and tank connections.

For parts or assistance, call Flotec Customer Service at 1-800-365-6832

Discharge Pipe and Pressure Tank Connections 6

To Household
Water System

Pump Priming
Tee with Plug
or Gauge

From

Pressure
Switch

Well

Figure 4: Pre-charged Tank Connections

To Household
Water System

Air Volume
Control

Pump Priming

Pressure
Switch

Tee and Plug
or Gauge

Air Volume
Control Tube

From
Well

Figure 5: Standard Tank Connections

Pre-Charge Tank Connection (Figure 4)

1. Install two tees in the pump discharge port (see Figure 4). The pipe size
must be at least as large as the discharge port.

2. Run a pipe or reinforced hose from one arm of the first tee to the port
on the pre-charged tank.

3. Connect the other end of the discharge tee to your plumbing system.
Cap the tee with a threaded plug or a pressure gauge.

4. Check the pre-charge of air in the tank with an ordinary tire gauge. The
pre-charge should be 2 PSI less than the cut-in setting of the pump’s
pressure switch. The pre-charge is measured when there is no water
pressure in the tank. Your new pump has a 30/50 PSI switch, so adjust
the tank pre-charge pressure to 28 PSI.

Congratulations! You have just completed the tank connection for your jet
pump. Please go to Page 7 for electrical hookup.

Standard Tank Connection (Figure 5)

1. Install one tee in the pump discharge port (see Figure 5).

2. Run a pipe from the pump discharge port to the inlet port of your tank.
The pipe size must be at least as large as the discharge port.

3. Install a tee in the suction pipe near the pump. Install a reducer bushing
down to 1/8” NPT in the tee. Run tubing from the tee to the port on the
AVC mounted on the tank. Seal all joints with PTFE pipe thread sealant
tape or a PTFE-based pipe joint compound. See instructions provided
with the tank and the AVC for details.

Congratulations! You have just completed the tank connection for your jet
pump. Please go to Page 7 for electrical hookup.

Sealing Pipe Joints

Use only PTFE pipe thread sealant tape or PTFE-based joint
compounds for making all threaded connections to the pump
itself. Do not use pipe joint compounds on plastic pumps: they
can react with the plastic in pump components. Make sure that
all pipe joints in the suction pipe are air tight as well as water
tight. If the suction pipe can suck air, the pump will not be able

to pull water from the well.

For parts or assistance, call Flotec Customer Service at 1-800-365-6832

Electrical 7

Disconnect power before working on pump, motor, pressure switch, or wiring.

Motor Switch Settings

NOTICE: 1/2 HP motors are dual voltage and are factory set to 115V. 3/4 & 1 HP motors are also dual voltage, but are
factory set to 230V. Motor terminal board (located under the motor end cover) should look like that shown below. Use
the instructions to set your motor to match your power source.

Never connect a motor set to 115V to a 230V power source.

Plug Type Voltage Selector

Voltage is set to 230V. To change to 115V:

Power Connections

Voltage Change Plug

Ground Wire Connection

Figure 6: Voltage set to 230V, Plug Type

1. Make sure power is off.

2. Pull the voltage change plug off of the tabs.

3. Move the voltage change plug to the 115V position.
The plug will now cover 2 metal tabs and the arrow
on the plug will line up with the 115V arrow on the
label (see Figure 7).

Pressure Switch

Dial Type Voltage Selector

Voltage is set to 230 volts. To change to 115 V:

Power Supply Connections

Voltage
Change
Dial

Pressure Switch

Ground Wire Connection

Figure 8: Voltage set to 230V, Dial Type

1. Make sure power is off.

2. Turn the dial counter-clockwise until 115 shows in
the dial window as shown in Figure 9.

Figure 7: Voltage set to 115V, Plug Type

4. Attach the incoming power leads to the two outer
screws on the pressure switch as shown in Figure6.

5. Attach the ground wire to one of the grounding
connections, shown in Figure 6.

6. If there are other wires, they should be capped.

7.

Reinstall the motor end and pressure switch covers.

For parts or assistance, call Flotec Customer Service at 1-800-365-6832

Figure 9: Voltage set to 115V, Dial Type

3. Attach the incoming power leads to the two outer
screws on the pressure switch as shown in Figure 8.

4. Attach the ground wire to the grounding connections
as shown in Figure 8.

5. If there are other wires, they should be capped.

6.

Reinstall the motor end and pressure switch covers.

Electrical 8

Hazardous voltage. Can shock, burn, or kill. Connect ground

wire before connecting power supply wires. Use the wire size (including
the ground wire) specified in the wiring chart. If possible, connect the pump
to a separate branch circuit with no other appliances on it.

Risk of explosion. Do not ground to a gas supply line.

Wiring Connections

Risk of fire. Incorrect voltage can cause a fire or seriously

damage the motor and voids the warranty. The supply voltage must be
within ±10% of the motor nameplate voltage.

NOTICE: Dual-voltage motors may be set for 115V or 230V. If necessary,
reset the motor to the desired voltage, as shown. Do not alter the wiring in
single voltagemotors.

Install, ground, wire, and maintain your pump in compliance with the
National Electrical Code (NEC) or the Canadian Electrical Code (CEC), as
applicable, and with all local codes and ordinances that apply. Consult
your local building inspector for code information.

Connection Procedure:

1. Connect the ground wire first as shown in Figure 6. The ground wire
must be a solid copper wire at least as large as the power supply wires.

2. There must be a solid metal connection between the pressure switch
and the motor for motor grounding protection. If the pressure switch
is not connected to the motor, connect the green ground screw in the
switch to the green ground screw under the motor end cover. Use a
solid copper wire at least as large as the power supply wires.

3. Connect the ground wire to a grounded lead in a service panel, to a
metal underground water pipe, to a metal well casing at least ten feet
(3m) long, or to a ground electrode provided by the power company or
the hydro authority.

4. Connect the power supply wires to the pressure switch as shown in
Figure 6.

You have just completed the wiring for your pump.
Please go to Page 9 for startup preparations.

Wiring Chart – Recommended Wire and Fuse Sizes

Motor HP Volts

1/2 115/230 9.9/4.95 15/15 14/14 (2/2) 14/14 (2/2) 12/14 (3/2) 10/14 (5.5/2) 10/12 (5.5/3)
3/4 115/230 14.8/7.4 20/15 12/14 (3/2) 8/14 (8.4/2) 6/14 (14/2) 6/12 (4/3) 4/10 (21/5.5)

1 115/230 19.2/9.6 25/15 10/14 (5.5/2) 8/14 (8.4/2) 6/12 (14/3) 4/10 (21/5.5) 4/10 (21/5.5)

Max. Load

Amp

For parts or assistance, call Flotec Customer Service at 1-800-365-6832

Branch Fuse

Rating Amp

DISTANCE IN FEET FROM MOTOR TO SUPPLY

0 - 100 101 - 200 201 - 300 301 - 400 401 - 500

AWG WIRE SIZE (mm2)

Preparing to Start the Pump 9

Priming

Risk of explosion. Never run pump against closed discharge. To

do so can boil water inside pump, causing hazardous pressure in unit, risk
of explosion and possibly scalding persons handling pump.

Risk of burns. Never run pump dry. Running pump without

water may cause pump to overheat, damaging seal and possibly causing
burns to persons handling pump. Fill pump with water before starting.

1. Remove the priming plug or tee from the pump and fill the pump,
fill all piping between the pump and the well, and make sure that all
piping in the well is full. If you have also installed a priming tee in the
suction piping, remove the plug from the tee and fill the suction piping.

2. Replace all fill plugs. Open a sink faucet.

3. Power on! Start the pump. If you don’t have water after 2 or 3 minutes,
stop the pump and remove the fill plugs. Refill the pump and piping.
You may have to repeat this several times in order to get all the trapped

Figure 10: Prime the Pump

air out of the piping. A pump lifting water 25’ may take as long as
15minutes to prime.

4. After the pump begins building pressure in the system, shut the faucet
off. Let the pump build pressure until it shuts off. Check the pressure
switch operation by opening a faucet or two and running enough
water out to bleed off pressure until the pump starts. The pump should
start when pressure drops to 30 PSI and stop when pressure reaches
50 PSI. Run the pump through one or two complete cycles to verify
correct operation. This will also help clean the system of dirt and scale
dislodged during installation.

Winterizing the Pump

To prepare the pump for freezing temperatures:

1. Shut off power to the pump.

2. Relieve system pressure. Open a faucet and let it drain until water
stopsflowing.

3. Drain the pump. Your pump may have a separate drain plug. Remove
this plug and let it drain.

Your pump may only have a plug or connection on the side of the

pump. Remove this and let the pump drain. Some water will remain in
the pump. Leave the plug out until you are ready to re-prime.

For parts or assistance, call Flotec Customer Service at 1-800-365-6832

Troubleshooting 10

Symptom Possible Cause(s) Corrective Action

Disconnect switch is off Be sure switch is on.
Fuse is blown or circuit breaker tripped Replace fuse or reset circuit breaker.
Starting switch is defective DISCONNECT POWER; Replace starting switch.

Motor will not run

Motor runs hot and overload
kicks off

Motor runs but no water is
delivered*

* Stop pump; then check
prime before looking for
other causes. Unscrew
priming plug and see if
water is in priming hole.

Pump does not deliver water to
full capacity (Also check point 3
immediately above)

Pump delivers water but does
not shut off or pump cycles too
frequently

Air spurts from faucets

Wires at motor are loose, disconnected, or
wired incorrectly

Motor is wired incorrectly Refer to instructions on wiring.

Voltage is too low

Pump cycles too frequently See section below on too frequent cycling.
Pump in new installation did not pick up

prime through:

1. Improper priming

2. Air leaks

3. Leaking foot valve or check valve
Pump in existing installation has lost prime

through:

1. Air leaks

2. Water level below suction pipe inlet
Foot valve or strainer is plugged Clean foot valve or strainer.
Nozzle or impeller is plugged Clean Nozzle or impeller.
Check valve or foot valve is stuck shut Replace check valve or foot valve.
Pipes are frozen Thaw pipes. Bury pipes below frost line. Heat pit or pump house.
Foot valve and/or strainer are buried in

sand or mud
Water level is too low for shallow well

setup to deliver water
Steel piping (if used) is corroded or limed,

causing excess friction
Piping is too small in size Use larger piping.
Pressure switch is out of adjustment or

contacts are welded together
Faucets have been left open Close faucets.
Venturi, nozzle or impeller is clogged Clean venturi, nozzle or impeller.
Standard pressure tank is waterlogged and

has no air cushion
Pipes leak Check connections.
Foot valve leaks Replace foot valve.
Pressure switch is out of adjustment Adjust or replace pressure switch.

Air charge too low in pre-charged tank

Pump is picking up prime When pump has picked up prime, it should pump solid water with no air.
Leak in suction side of pump Suction pipe is sucking air. Check joints for leaks with shaving cream.
Well is gaseous Consult factory about installing a sleeve in the well.
Intermittent over-pumping of well. (Water

drawn down below foot valve.)

Refer to instructions on wiring (Page 9). DISCONNECT POWER; check and
tighten all wiring.

Hazardous voltage. Capacitor voltage may be hazardous. To

discharge capacitor, hold insulated handle screwdriver BY THE HANDLE and
short capacitor terminals together. Do not touch metal screwdriver blade or
capacitor terminals. If in doubt, consult a qualified electrician.

Check with power company. Install heavier wiring if wire size is too small (See
Electrical / Wiring Chart).

In new installation:

1. Re-prime according to instructions.

2. Check all connections on suction line and AVC with shaving cream.

3. Replace foot valve or check valve.

In installation already in use:

1. Check all connections on suction line and shaft seal.

2. Lower suction line into water and re-prime. If receding water level in well
exceeds 25’ (7.6M), a deep well pump is needed.

Raise foot valve and/or strainer above bottom of water source. Clean foot valve
and strainer.

A deep well jet will be needed if your well is more than 25’ (7.6M) depth to
water.

Replace with plastic pipe where possible, otherwise with new steel pipe.

DISCONNECT POWER; adjust or replace pressure switch.

Drain tank to air volume control port. Check AVC for defects. Check all
connections for air leaks.

DISCONNECT POWER and open faucets until all pressure is relieved. Using
tire pressure gauge, check air pressure in tank at valve stem located on the tank.
If less than pressure switch cut-in setting (30-50 PSI), pump air into tank from
outside source until air pressure is 2 PSI less than cut-in setting of switch. Check
air valve for leaks (use soapy solution) and replace core if necessary.

Lower foot valve if possible, otherwise restrict pump discharge.

For parts or assistance, call Flotec Customer Service at 1-800-365-6832

Repair Parts 11

1

11

2

15

14

13

3

4

5

5A

6

7

12

Ref. Description Qty. FP4012 FP4022

1 Motor 1 J218-582A-115-PKG J218-590PKG
2 Seal Plate 1 N3-15P
3 O-Ring 1 U9-390
4 Shaft Seal 1 U9-6
5 Impeller 1 J105-40PNB J105-42PNB

5A Floating Wear Ring 1 N23-12SS

6 Priming Baffle 1 U97-153P
7 Nozzle / Venturi / Diffuser Assembly 1 N101-30PA N101-30P
8 Nozzle O-Ring 1 U9-449

9 Pump Body 1 N76-46P
10 1/4” NPT Plug 2 §
11 Barbed Fitting 2 U111-212T
12 Base 1 J104-9F
13 Rubber Pad 1 C35-5
14 3/8” x 2” Capcrews 4 §
15 Pressure Switch 1 TC2151

§ Common hardware, purchase locally.

8

9

10

For parts or assistance, call Flotec Customer Service at 1-800-365-6832

Repair Parts 12

1

3

6

2

4

5 (Includes
Key No. 3)

Ref. Part Description FP4112 and FP4112C FP4122 and FP4122C

1 Motor J218-582A-115-PKG J218-590PKG

2 Seal Plate Assembly N3-1043P

3 Seal and Gasket Kit** FPP1550

4 Pump Body Assembly

5 Overhaul Kit

6 Pressure Switch TC2151

** Includes: Water slinger, seal plate O-Ring or gasket, shaft seal, and diffuser O-Ring or gasket.

§

Includes: Pump body, nozzle, and venturi.

§§

Includes: Seal and Gasket Kit (Ref. 3), impeller, and diffuser.

§

§§

N176-38 N176-38F
FPP1560 FPP1561

AVC
Port

For parts or assistance, call Flotec Customer Service at 1-800-365-6832