GRACO 246775 – Mini Fire-Ball 225 3 1 Universal Air-Powered Oil Pump, Steel, 540 PSI (3.7 MPa, 37

GRACO 246775 – Mini Fire-Ball 225 3:1 Universal Air-Powered Oil Pump, Steel, 540 PSI

Mini Fire-Ball 225 air-powered oil pump designed for low to medium volume applications requiring continuous duty operation. Features non-corrosive air motor design with stainless steel, aluminum and chrome metal parts for long life and durability in demanding environments.

You can’t afford down time, especially when your shop is small and your work force depends on equipment performance. The Mini Fire-Ball 225 is an engineered design with fewer moving parts, which means less wear out, and reduced downtime and more profit for your business.

The Mini Fire-Ball 225 3:1 is perfect for medium pressure, low volume oil applications.

Durable – Thick cast aluminum air motor housing offers unmatched durability.

Fewer Repairs – Fewer moving parts in the air motor assembly means less downtime and low repair cost.

Extended Seal Life – In-line pump design aligns the air motor piston and fluid piston rods to maximize seal life.

Reduce Downtime – Displacement rods have minimal wear due to a proprietary Graco manufacturing process.

Superior Sealing – Non-metallic poppet valves offer positive sealing performance, even with contaminated “dirty” air environments for long life without repair.

Reduced Icing – Large air porting design provides efficient use of compressed air supply for continuous pump operation and reduced icing.

Corrosion-Resistant – Corrosion-resistant design utilizes liquid salt nitriding, nickel plating, stainless steel, aluminum and chrome on key components for longer life.

Additional Specifications

Flow Rate: 7.0 lpm (1.84 gpm)

Length: Up to 76.2 m (250 ft)

Max Working Pressure: 37 bar (0.37 MPa, 540 PSI)

Material: Steel, Buna-N, Polyurethane, Aluminum, Fluor

Cycles Per Litre: 11.4 cycles per litre (43.5 cycles per gallon)

Air Use At 7 Bar: 0.241 m³/min at 7.9 l/min (8.5 scfm at 2.1 gpm)

Impa Reference: 61 74 64

Manual: 309868

Air Input Pressure: 180 PSI (1.24 MPa, 12.4 bar) Maximum Air Input Pressure

Series: Series B

Type: Universal

Air Inlet Size (in)	3/8
Air Inlet Thread Gender	Female
Air Inlet Thread Type	NPT
Air Motor Effective Diameter (in)	2.25
Application	Industrial
Compatible Material	Oil
Cycles Per Gallon	43.5
Fluid Inlet Size (in)	1-1/2
Fluid Inlet Thread Gender	Female
Fluid Inlet Thread Type	NPT
Fluid Outlet Size (in)	1/2
Fluid Outlet Thread Gender	Female
Fluid Outlet Thread Type	NPT
For Use With	Petroleum- and synthetic-based oils (motor, gear and ATF)
Maximum Air Consumption (SCFM)	20
Maximum Air Inlet Pressure (psi)	180
Maximum Continuous Cycle Rate (CPM)	100
Maximum Working Pressure (MPa)	3.7
Maximum Working Pressure (psi)	540
Power Type	Pneumatic
Pump Ratio	3:1
Sound Power Level (dB(A))	85.6
Sound Pressure Level (dB(A))	77.8
Type	Pneumatic Piston Pump
Weight (lb)	16
Wetted Material	Steel, Polyurethane, Aluminum, Buna-N

Features

Durable – Non-corrosive air motor design for long life (metal parts made of stainless steel, aluminum and chrome)

High Performance – No metal-to-metal contact means longer pump life and ensures pump will withstand harsh environments

Reliable – Double-acting pump provides reliable fluid flow

Easy maintenance – Few moving parts translates into low maintenance and low cost of ownership

Constant operation – Open exhaust port provides continuous operation without icing

Applications

Low to medium volume applications

Continuous duty applications

Oil and grease pumping

Demanding environments requiring reliable operation

Compatible Equipment

Fire-Ball pump systems

Universal pump configurations

Non-corrosive and non-abrasive oils and lubricants

Related Parts

225931/225642 – Fire-Ball 300, Oil Pump, 200 litre Bung or Cover Mounted Package

237526 – Fire-Ball 425, Oil Pump, Universal Pump Only

248097 – Mini Fire-Ball 225 3:1 Universal Size Oil Pump w/ Suction Tube & Bung Adapter

This is a universal pump only configuration, part of GRACO’s Fire-Ball pump family designed for heavy-duty oil and grease applications Model No. 246775, Series B, Universal. For professional use only. Not for use in explosive atmospheres. Related to Model No. 248097 (Variable Length version). This is a complete model/assembly consisting of an air motor and pump. Related to Model 248097 (Series B, Variable Length). Parts repair kit 246918 is available for the pump components.

Reference Manuals

300787 (Page 44) Maritime Equipment

309868 (Page 1) 3:1 Mini Fire-Ball 225 Oil Pump