Tuthill FILL-RITE FR4200

Questions and Answers

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Roberto CastanedaAug 12, 2025
How to troubleshoot a Tuthill FILL-RITE FR4200 Water Pump that won't prime?
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  Dr. Joseph Young MDAug 12, 2025
  If your Tuthill Water Pump won’t prime, several issues could be the cause. First, check the suction line for any leaks or restrictions. Also, inspect the bypass valve to ensure it moves freely and is free of debris. Examine the vanes and rotor slots for any nicks, burrs, or wear. Inspect the rotor and vanes for excessive wear or damage, and replace them if necessary. If you are using an automatic nozzle, remove it to prime the pump. Finally, check the filter and bypass valve for debris and remove the nozzle to test the flow with the pump on.
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timothymorrisonAug 15, 2025
What to do if Tuthill FILL-RITE FR4200 Water Pump has low capacity?
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  rachel99Aug 15, 2025
  If your Tuthill Water Pump has low capacity, start by removing and cleaning the screen to eliminate excessive dirt. Check the suction line for leaks or restrictions. Inspect the bypass valve to ensure it moves freely and is free of debris. Check the pump outlet hose, nozzle, and filter for any blockages. Inspect the vanes and rotor slots for wear, and replace them if necessary. Check the rotor and vanes for excessive wear or damage, and replace if needed. Replace any damaged hoses or nozzles, preferably with UL-rated ones. Replace the filter if it's plugged. Finally, ensure the fluid level is adequate and fill the tank if it's low.
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Paul CoxAug 19, 2025
Why does the Tuthill Water Pump motor stall and blow fuses?
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  Timothy DiazAug 19, 2025
  If the motor of your Tuthill Water Pump stalls, the fuse blows, or the thermal protector trips repeatedly, start by inspecting the bypass valve to ensure it moves freely and is free of debris. Check the incoming supply line voltage to rule out low voltage. Examine the rotor and vanes for excessive wear or damage. Finally, clean any debris from the pump cavity.
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Tina RosalesAug 23, 2025
How to fix fluid leakage in Tuthill Water Pump?
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  John ClarkAug 25, 2025
  If you notice fluid leakage from your Tuthill Water Pump, check and replace all O-ring gaskets on the rotor cover, inlet flange, and bypass cap. Replace the shaft seal. Refer to the wetted parts list to the fluid manufacturer to ensure fluid compatibility. Also, ensure all fasteners are tightened.
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Bruce TaylorAug 27, 2025
Why is my Tuthill Water Pump motor overheating?
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  Jessica LunaAug 27, 2025
  If the motor of your Tuthill Water Pump overheats, it might be due to transferring high viscosity fluids, which should only be done for short periods (less than 30 minutes). Remove the inlet and clean the screen. Remove and clean any restricted suction pipes. For motor failure, contact Tuthill Customer Service at 1-800-634-2695 (M-F, 8am-6pm EST/EDT).
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Robert GrahamAug 31, 2025
What causes a Tuthill FILL-RITE FR4200 to run slowly?
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  fisherjesseAug 31, 2025
  If your Tuthill Water Pump runs slowly, check the incoming supply line voltage to ensure it is correct. Inspect the vanes and rotor slots for nicks, burrs, and wear. Check for loose connections in the wiring. For a motor problem, contact Tuthill Customer Service at 1-800-634-2695 (M-F, 8am-6pm EST/EDT).
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Emily NelsonSep 3, 2025
Why is the motor of my Tuthill Water Pump inoperable?
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  Tyler JimenezSep 3, 2025
  If the motor of your Tuthill Water Pump is inoperable, check the incoming supply line power. Use a multimeter to isolate any issues with the supply line power. For motor failure, contact Tuthill Customer Service at 1-800-634-2695 (M-F, 8am-6pm EST/EDT). Clean and check the pump rotor, repairing as needed with KIT120RG if there is a locked rotor. Verify correct wire size with local, state, and national electric codes if there is incorrect or loose wiring.
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Daisy WhiteSep 7, 2025
What to do if Tuthill FILL-RITE FR4200 hums but does not operate?
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  danathorntonSep 7, 2025
  If your Tuthill Water Pump hums but will not operate, contact Tuthill Customer Service at 1-800-634-2695 (M-F, 8am-6pm EST/EDT) because it may be a motor failure. Also, remove any debris and replace the key if the rotor key is broken.

Summary

Limited Warranty Policy

Symbols and Definitions

General Safety Information

Electrical Safety and Bonding

Details electrical safety, grounding, bonding for static electricity, and proper installation codes.

Fluid Handling and Pump Use Precautions

Warns against using with water, for human consumption, fueling aircraft, and emphasizes nozzle contact during filling.

Pump Installation Guide

Installation Caution: Check Valves and Sealants

Step-by-Step Installation Procedure

12 V DC and 24 V DC Wiring Instructions

Wire Gauge and Distance Chart

Provides a reference chart for maximum linear distance of stranded copper wire length by gauge for DC pumps.

Electrical Bonding for DC Systems

Explains electrical bonding for fuel tanks/pumps to ensure a low-resistance path to ground for safety.

DC Wiring: Bonding and Preparation

Mobile Tank Wiring to Vehicle System

Guides on wiring the pump to a vehicle's electrical system, including power source identification and fuse installation.

Mobile Tank Wiring: Non-Vehicle Systems

115 V AC Wiring Instructions

AC Wire Gauge and Distance Chart

115 V AC Wiring Procedure

AC Pump Junction Box Diagram

Operation Instructions

Troubleshooting Guide

Troubleshooting Common Issues

Specifications and Models Overview

H-Series Model Information

1200 Series Performance Curve

2400 Series Performance Curve

4200 Series Performance Curve

4400 Series Performance Curve

600 Series Performance Curve

Pump Service Kits

Tuthill FILL-RITE FR4200 Specifications

General

Model	FR4200
Flow Rate	20 GPM
Power Source	Electric
Voltage	115 VAC
Horsepower	1/4 HP
Weight	27 lbs
Duty Cycle	Continuous
Thermal Overload Protection	Yes
Compatible Fluids	Water