GRACO 246781 – Mini Fire-Ball 225 50 1 Pump, 400 lb (180 kg) Drum, 8400 PSI

GRACO 246781 – Mini Fire-Ball 225 50:1 400 lb. Grease Pump, 8400 PSI

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 50:1 is perfect for medium pressure, low volume grease 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

Length: 400-lb Drum Length

Max Working Pressure: 8400 PSI (58 MPa, 580 bar) Maximum Working Pressure

Air Pressure: 140 PSI (1.0 MPa, 10 bar) Maximum Air Working Pressure

Series: Series D

Drum Capacity: 400-pound

Overall Length: 44.5 in (1130 mm)

Insertion Depth: 33.6 in (853 mm)

Grounding Screw: included

Mounting Hole Pattern: 4.250 inch (10.8 cm) bolt circle with 0.266 inch (6.7 mm) diameter clearance holes

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	Grease
Fluid Inlet Type	Slotted
Fluid Outlet Size (in)	1/4
Fluid Outlet Thread Gender	Female
Fluid Outlet Thread Type	NPT
For Use With	Grease
Maximum Air Inlet Pressure (psi)	140
Maximum Continuous Cycle Rate (CPM)	60
Maximum Intermittent Cycle Rate (CPM)	100
Maximum Working Pressure (MPa)	58
Maximum Working Pressure (psi)	8400
Power Type	Pneumatic
Pump Ratio	50:1
Seal Material	Polyurethane
Sound Power Level (dB(A))	85.6
Sound Pressure Level (dB(A))	77.8
Type	Pneumatic Piston Pump
Weight (lb)	15
Wetted Material	Steel, Urethane, Aluminum, Buna-N, Brass, Ethylene, Delrin

Related Parts

246909 – Brass Mini Fire-Ball 225 Grease Pump, 580 Bar (58 MPa, 8400 PSI), 50:1

246780 – Mini Fire-Ball 225 50:1 Pump for 120 Lb. Drum, 8400 PSI (58 MPa

246909 – Series D, Pail Length

246780 – Series D, 120-pound Drum Length

253361 – Series D, Pail Length without Handle

For pumping non-corrosive and non-abrasive greases and lubricants only. For professional use only. Not for use in explosive atmospheres. This appears to be a model configuration for Series D equipment designed for 400-pound drum applications. Replacements for parts are available in Repair Kit 246919 and 246920 which may be purchased separately. This is the longest model in the series, designed for 400 lb drum size. Uses gasket 15R881 for sealed tank/drum mounting.

Reference Manuals

309966 (Page 1) 50:1 Mini Fire-Ball 225 Grease Pump

309967 (Page 16) Mini Fire-Ball 225, 50:1 Grease Pump Packages