Graco SDP8 Electronic Preset Oil Meter, Rigid, 1/2" NPT #26C384
| Part Number | 26C384 |
| Series | Graco SDP8 Series electronic meter |
| Dispense Type | Preset (programmable dispense quantity; max preset 9,999 units) |
| Extension | Rigid |
| Fluid Service | Oil — crankcase oil, ATF, gear oil (petroleum- and synthetic-based) |
| Pulse FC | Enabled — requires Pulse FC Starter Kit (26C401), sold separately |
| Flow Range | 0.25–8 gpm (0.9–30 lpm), tested in 10W motor oil |
| Fluid Inlet | 1/2 in–14 NPT |
| Outlet | 3/4 in–16 straight thread O-ring boss |
| Maximum Working Pressure | 1,500 psi (103.4 bar) |
| Metered Dispense Accuracy | ±0.5% (at 2.5 gpm, 70°F, 10-weight oil, 1 gal dispensed; may require calibration) |
| Units of Measure | Pints, quarts, gallons, liters (factory set to quarts) |
| Maximum Recorded Dispense | 9,999 units |
| Operating Temperature | 4°F to 158°F (−16°C to 70°C) |
| Dimensions (without extension) | 13 in × 3.75 in × 5.75 in (33 × 9.5 × 14.6 cm) |
| Weight | 5.3 lb (2.4 kg) |
| Wetted Parts | Aluminum, stainless steel, PBT, nitrile rubber, zinc-plated and nickel-plated carbon steel |
| Battery | 4 AA alkaline (Energizer E91 recommended) |
| Warranty | 5-year meter/valve warranty: 5-year structural, 3-year electronics, 1-year wear parts |
| Nozzle | Automatic quick-close oil nozzle (replacement part 17R220) |
Graco SDP8 Electronic Preset Oil Meter, Rigid, 1/2" NPT #26C384
The Graco #26C384 is the meter for fast lube stalls, dealerships and fleet shops that portion oil by prescription rather than by eye: it is the SDP8 preset version of Graco's SD-series electronic meter — the stall sets the quantity and the meter does the counting, no overfills, no guesswork on the ticket. The rigid extension suits bench, wall and overhead dispense points.
It is Pulse FC-enabled (Graco's wire-free fluid control for securing expensive drums of synthetic and semi-synthetic oils; requires the Pulse FC Starter Kit 26C401, sold separately). Graco also builds this exact meter into its roll-around package (26C409) with an LD pump, cart, fluid hose and air regulator — the 26C409 package page links this meter directly.
Where It Fits
- Threads onto a standard 1/2 in. NPT bulk oil hose
- The outlet is a 3/4 in–16 straight-thread O-ring boss that accepts SD-series nozzle assemblies — this configuration ships with the automatic quick-close oil nozzle (replacement part 17R220)
- Rated for petroleum- and synthetic-based crankcase oil, ATF and gear oils (antifreeze and windshield-wash service are on other SD-series models)
- Graco also builds this exact meter into its roll-around package (26C409) — LD pump, cart, meter, fluid hose and air regulator
Questions Shops Ask
What does Pulse FC do?
It is Graco's wire-free fluid control platform for securing mobile drums and dispenses of expensive synthetic and semi-synthetic fluids. Pulse FC mode requires the Pulse FC Starter Kit (26C401, sold separately); tags are purchased from Graco as packs of cards.
What battery does it take?
Four AA alkaline batteries — Energizer E91 recommended.
How accurate is it?
Graco rates SD-series dispense accuracy at ±0.5% — tested at 2.5 gpm, 70°F, with 10-weight oil and 1 gallon dispensed. Flow rates are tested in 10W motor oil and vary with fluid pressure, temperature and viscosity; the meter can be calibrated to your fluid and pressure.
Why Buy from Alamo
- We stock the service parts that keep a meter in service — nozzles, extensions, swivel/filter kits and O-rings covered in the SD-series repair manual — so a dropped nozzle does not shut down a stall.
- We confirm your hose, inlet size and fluid list before the order ships, so the meter threads onto what is already on your wall.
- Call (817) 865-3707 and we will match the right SD-series meter to your bulk room.
Fitment & Setup
Preset dispensing: set the quantity (up to 9,999 units) and the meter counts it out. Pulse FC mode requires the Pulse FC Starter Kit (26C401), sold separately. This is the oil-service SDP8 — for antifreeze preset dispense, Graco's antifreeze-nozzle models (26C355 flexible / 26C385 rigid) run 8 gpm. Confirm your inlet size (1/2 in. NPT) before ordering.
Need help matching the right Graco meter to your bulk room? Call Alamo Equipment at (817) 865-3707.
Part numbers: 26C384
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