Graco Fire-Ball 425 50:1 Bulk Grease System, Side Pocket Mount #244646

Graco Fire-Ball 425 50:1 Bulk Grease System, Side Pocket Mount #244646

The Graco #244646 is the Fire-Ball 425 50:1 bulk grease package in side pocket mount form — the complete system for operations that outgrow mid-size pumps: automotive dealerships, fast lube centers, service shops, heavy-duty dealerships, fleet facilities, in-plant lubrication and lube trucks. Graco positions the Fire-Ball 425 for the most demanding applications: a large 4.25 in air motor for long pipe runs and higher-volume dispensing, where multiple dispenses happen at the same time. The package arrives complete — pump, dispense kit, hoses and fittings, coupler mount, air regulator, shut-off valve and installation kit — rated for grease up to NLGI #2 and annual usage over 20,000 lb (9,072 kg).

This is the 50:1 side pocket package, built on pump 205395 — the Fire-Ball 425 50:1 pump Graco lists for 400 lb (180 kg) drums, which includes its own 2 in NPT bung adapter (222308). The 50:1 pump turns shop air into up to 7,500 psi (517 bar) of fluid working pressure, while the complete package works to the included 222076 dispense kit's 4,000 psi (276 bar) rating, feeding a 3/8 in. NPT(F) fluid outlet from a 1/2 in. NPT(F) air inlet, with 9 lb/min free flow and 3.35 lb/min continuous duty. Note on air: the pump's rated range is 40–150 psi, but the package manual caps the package at 80 psi — 50:1 × 80 psi is exactly the kit's 4,000 psi system rating.

What the Package Includes

• Fire-Ball 425 50:1 pump 205395 (400 lb drum pump, includes 2 in NPT bung adapter 222308)
• Dispense kit 222076 (rated 4,000 psi / 276 bar): 3/8 in. × 6 ft fluid hose (109163), 6 ft coupled air hose (205418), fittings 155470 and 155494
• 1/2 in. × 6 ft air hose; 3 in. (f) coupler pump mount bracket (512874)
• Air regulator 244844 (1/2 in. NPT, with gauge) and bleed-type air shut-off valve 110225 (1/2 in. NPT)
• Installation kit 948392 and instruction manual 309350

Not the Right System If

• You want the 75:1 ratio instead — that is the 244647 side pocket package, built on pump 239730
• You need a horizontal mount package — Graco's 244648 is the horizontal 75:1 version
• You need a RAM mount for forced-feed, extreme-viscosity service — that is the 244905 stationary RAM package
• You need a follower-plate lube-truck package for 400 lb drums — on the 50:1 side that is 222075
• Your volume does not demand a 425 — the Fire-Ball 300 package 244644 is the lighter-duty side pocket system

Questions Shops Ask

Why Buy from Alamo

• We sell the 425 as a working system. Ratio and mount confirmed against your containers before the order, the complete package with every kit component in the box.
• We carry the consumables that follow it. The 222076 dispense kit, hoses, fittings, regulators and shut-offs — for the life of the install.
• Freight handled. A 425-class system ships multi-carton by LTL — call (817) 865-3707 for a freight quote before you order.

Fitment & Setup

This is the 50:1 side pocket configuration for 400 lb drums (pump 205395, bung adapter 222308 included with the pump). Supply air through the included regulator and keep the package at or below its 80 psi maximum air pressure — that holds the system at the dispense kit's 4,000 psi rating. No follower plate, drum cover or hold-down kit is included; the 50:1 lube-truck package with those is 222075.

Part numbers: 244646