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Graco 5:1 Fire-Ball 300 - User Manual

Graco 5:1 Fire-Ball 300
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Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441
Copyright 2004, Graco Inc. is registered to I.S. EN ISO 9001
Installation and Operation
Fire-Ball
®
225, 300, and 425 Oil Pumps
For non-corrosive and non-abrasive oils
and lubricants only.
Mini Fire-Ball 225, 3:1
Parts 246775 and 248097
540 psi (3.7 MPa, 37 bar) Maximum Working Pressure
180 psi (1.24 MPa, 12.4 bar) Maximum Air Input Pressure
Fire-Ball 300, 5:1
Parts 203876, 203872, 203857, 204254, and 222087
900 psi (6.2 MPa, 62 bar) Maximum Working Pressure
180 psi (1.24 MPa, 12.4 bar) Maximum Air Input Pressure
Fire-Ball 425, 10:1
Parts 205626, 222065, and 222095
1800 psi (12.4 MPa, 124 bar) Maximum Working Pressure
180 psi (1.24 MPa, 12.4 bar) Maximum Air Input Pressure
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
309868B
http://gracomanual.com
Mascott Equipment Co
Portland Seattle Pasco
(800) 452-5019 (800) 481-7311 (888) 450-7867

Table of Contents

Other manuals for Graco 5:1 Fire-Ball 300

Preview: Instructions
Instructions16 pages

Questions and Answers

  • J
    Jasmine GonzalezAug 9, 2025
    Why Graco 5:1 Fire-Ball 300 fails to operate?
    • T
      Tara MatthewsAug 9, 2025
      Your Graco Water Pump might fail to operate due to several reasons: inadequate air supply pressure or restricted air lines (increase air supply and/or clear restriction); closed or clogged valves (open and/or clear); clogged fluid lines, hoses, valves, etc. (relieve pressure and clear obstruction); damaged air motor (assess damage and service air motor); or exhausted fluid supply (refill and reprime or flush).
  • I
    ilongAug 14, 2025
    What to do if Graco Water Pump operates, but output is low on both strokes?
    • K
      Kayla WilliamsAug 14, 2025
      If your Graco Water Pump operates but the output is low on both strokes, it could be due to inadequate air supply or a restricted air line (increase air supply and /or clear restriction); closed or clogged valves (open and/or clear); exhausted fluid supply (refill fluid supply and reprime pump or flush); or clogged fluid lines, hoses, valves, etc. (relieve pressure and clear obstruction).
  • A
    Austin RussellAug 19, 2025
    Why Graco 5:1 Fire-Ball 300 Water Pump has erratic operation?
    • D
      davidclarkSep 12, 2025
      Erratic operation of your Graco Water Pump can be caused by an exhausted fluid supply, so refill and reprime or flush. It may also be caused by a held open or worn intake valve or piston packings, so clear and service them.
  • B
    Brian MartinezAug 25, 2025
    What to do if Graco 5:1 Fire-Ball 300 Water Pump operates, but output is low on upstroke?
    • S
      smithjenniferAug 25, 2025
      If your Graco Water Pump operates, but the output is low on the upstroke, it is likely due to held open or worn piston packings. Clear and service them to resolve this issue.
  • M
    margaretbyrdAug 30, 2025
    What to do if Graco 5:1 Fire-Ball 300 operates, but output is low on downstroke?
    • E
      Emily KramerAug 30, 2025
      If your Graco Water Pump operates, but the output is low on the downstroke, it is likely due to a held open or worn intake valve. Clear and service the valve.
  • B
    Beth RobertsonSep 4, 2025
    Why Graco 5:1 Fire-Ball 300 has continuous air exhaust?
    • E
      Ernest JohnsonSep 4, 2025
      Continuous air exhaust in your Graco Water Pump is caused by a worn or damaged air motor gasket or seal. Assess the wear or damage and service the air motor.

Graco 5:1 Fire-Ball 300 Specifications

General IconGeneral
BrandGraco
Model5:1 Fire-Ball 300
CategoryWater Pump
LanguageEnglish

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