Graco LD 50:1 Grease Package, 120 lb, 12 ft Hose #25N618
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| Part number | 25N618 |
| Package type | LD Series 50:1 mobile grease package - 120 lb drum, 12 ft hose |
| Ratio | 50:1 |
| Pump part number | 24G603 (for 120 lb / 54 kg drums) |
| Maximum fluid working pressure | 7,500 psi (517 bar / 51.7 MPa) |
| Approximate free flow rate @ 100 psi | 4.5 lb/min (2 kg/min) |
| Air motor effective diameter | 3 in (76.2 mm) |
| Annual usage rating | Up to 7,000 lb (3,175 kg) |
| Air operation range | 20 psi to 150 psi (1.37 bar to 10.3 bar) |
| Air inlet / fluid outlet | 1/4 in NPT(F) / 1/4 in NPT(F) |
| Typical fluids | Grease up to NLGI #2 |
| Container size | 120 lb (54 kg) drum |
| Grease hose | 1/4 in ID x 12 ft (3.7 m) |
| Fitting(s) | 165198 (hex nipple, 1/4 in NPT x 3/8 in NPT) / 169970 (quick-connect nipple, 1/4 in NPT(M)) |
| Air regulator | 24H420 - mini air pressure regulator with gauge, 1/4 in NPT x 3/8 in NPT, self-relieving |
| Follower plate | 24F902 (for 120 lb / 54 kg drums) |
| Drum cover | 24F905 (cover for open-head 120 lb / 54 kg drums) |
| Grease valve | 129581 - LD Pro Shot grease valve, 1/4 in NPT |
| Z-swivel | 129591 - Z-swivel, 1/4 in NPT |
| Portable base | 131184 (drum dolly for 120 lb / 54 kg drums) |
| Instruction manual | 3A1335 |
| Container | Drum not included |
Graco LD 50:1 Grease Package, 120 lb, 12 ft Hose #25N618
This package is built for the shop that greases around equipment rather than bringing equipment to the grease: the truck bay walking a 12 ft hose down a trailer, the fleet yard reaching axle points from one drum position, the ag shop where the machine is wider than the hose rack. Per the catalog's LD Series 50:1 pump pages, this line is built for lower-volume applications - up to 7,000 lb (3,175 kg) of grease per year - with typical applications in automotive dealerships, fast lube centers, service shops and lube trucks, and typical fluids up to NLGI #2 grease. The bundled 24H420 regulator puts the self-relieving air control in the box; the dolly base makes the whole station portable.
What’s in the Package — Per the Graco Catalog (p.119)
- LD Series 50:1 grease pump 24G603 (for 120 lb / 54 kg drums)
- Hose kit cell "-" with hose size grease 1/4 in ID x 12 ft (3.7 m)
- Fitting(s) 165198 / 169970 - per the accessories tables, a hex nipple (1/4 in NPT x 3/8 in NPT) and a quick-connect nipple (1/4 in NPT(M), for quick attachment of air supply hoses to the pump motor)
- Ir regulator 24H420 - the mini air pressure regulator with gauge, 1/4 in NPT x 3/8 in NPT, self-relieving
- Follower plate 24F902
- Rum cover 24F905
- Grease valve 129581 - the LD Pro Shot grease valve, 1/4 in NPT
- Z-swivel 129591 - 1/4 in NPT
- Portable base 131184 - the drum dolly for 120 lb (54 kg) drums
- Instruction manual 3A1335
Questions Shops Ask
What is the difference between the 25N618 and the 25C548?
Both are mobile 120 lb packages: the 25C548 carries the 6 ft 24H862 hose kit with no regulator, while the 25N618 carries the 12 ft grease hose with fittings 165198/169970 and air regulator 24H420 - longer reach, bundled regulator.
Why does this one include the regulator when the 25C548 does not?
Graco's table lists the 24H420 in this row and not the other - the configuration choice is theirs; we stock both packages plus the 24H420 and filter-regulator 133215 separately for any configuration.
Will it pump NLGI #2 grease?
Yes - NLGI #2 is the catalog's stated typical fluid ceiling for the LD Series 50:1 grease line.
Why Buy from Alamo
- We confirm the configuration before it ships. Ratio, meter type, reel and container matched to your bulk room — not a guess from a photo.
- The line is deep with us. We stock the Graco LD Series family — pumps, meters, hose kits, reels, follower plates and brackets.
- Freight handled. These are multi-box packages — call (817) 865-3707 for a quote and lead time before you order.
Fitment & Setup
Compatibility: the pump is the 24G603, Graco's LD Series 50:1 grease pump for 120 lb drums - per the LD Series 50:1 pump specifications, 50:1 fluid pressure ratio, 3 in (76.2 mm) air motor effective diameter, 7,500 psi (517 bar) maximum fluid working pressure, 4.5 lb/min (2 kg/min) approximate free flow at 100 psi, 1/4 in NPT(F) air inlet and 1/4 in NPT(F) fluid outlet, 20 to 150 psi air operation - and the follower plate, cover, 12 ft hose, fittings, regulator, valve, swivel and dolly are the matched hardware for the 120 lb drum configuration. Site prep: the grease drum itself, a compressed-air supply (the pump operates on 20 to 150 psi) landed through the included 169970 quick-connect nipple, and floor space to roll the loaded drum on its dolly.
Six feet of hose is enough - the 25C548 is the same mobile 120 lb package with the 24H862 6 ft hose kit and no regulator, at the lower price. Your grease comes in 35 lb (16 kg) pails - the 25C549 is the mobile pail package with pump 24G600. Your grease comes in 400 lb (180 kg) drums - the mobile 400 lb packages in the 400 lb table (24J054, 24J066) run pump 24G606 with the drum cart 24F915. You want the stationary drum-side kit with regulator and air filter - the 26C170 adds air filter 106148 and fitting 157705, and carries a 30 in whip with a 20 ft grease hose. You want grease on a reel - the 24J060 in the same table is the reel package with the LD hose reel HEH006 and 1/4 in x 35 ft hose.
Need help matching a Graco LD Series part to your setup? Call Alamo Equipment at (817) 865-3707.
Part numbers: 25N618, 25n618
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