Graco 25M406 Electronic Oil Meter SDM8 (Flexible) (OLD NUMBER WAS 255348)

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Graco’s premium SD meters were designed from the ground up to provide the best user experience. These robust meters feature high flow, improved ergonomics and a large high-contrast LCD screen to make viewing dispense amounts easy in all lighting conditions.

  • Large, Intuitive Display—high-contrast display for low and bright light conditions
  • Long valve life—cartridge spool valve specifically designed to reduce wear and reduce costly down time
  • Ergonomic—four-finger trigger and easy-to-use button pad reduce worker fatigue
  • Reliable—time-tested Graco engineering
  • Durable – Thick cast aluminum body allows this meter to endure harsh, heavy-duty applications
  • Long battery life—uses 4 AA easy-to-replace batteries



SKU: 255348-1 Category: Tags: , , , , , , , ,


Graco 25M406 Electronic Oil Meter SDM8 Manual Dispense

Graco 25M406 Electronic Oil Meter SDM8 is ideal for metered oil and dispense for standard and heavy-duty applications, including car/truck dealerships, fleets, mining, off-road, public works garages, construction and higher volume applications.

Compatible Material Oil, ATF
Dispense Type Manual
Display Type Electronic
Extension Type Flexible
Fluid Inlet Thread Gender Female
Fluid Outlet Thread Gender Female
Includes Nozzle, Flexible Extension
Inlet Size (in) 1/2
Inlet Thread Type NPT
Maximum Flow Rate (GPM) 8
Maximum Operating Temperature (°F) 158
Maximum Recorded Dispense 9999
Maximum Storage Temperature (°F) 158
Maximum Working Pressure (MPa) 10.3
Maximum Working Pressure (psi) 1500
Meter Accuracy (%) ±0.5
Meter Technology Oval Gear
Metering Gun Weight (lb) 5.3
Minimum Flow Rate (GPM) 0.25
Minimum Operating Temperature (°F) 4
Nozzle Type Oil Automatic Quick-Close
Outlet Thread Type Straight Thread O-Ring Boss
Overall Height (in) 5.75
Overall Length (in) 13
Overall Width (in) 3.75
Recommended Environment Indoor
Trigger Lock Non-Locking
Trigger Protection Type Guard
Type Electronic Metered Dispense Valve
Unit of Measure Quart, Pint, Gallon, Liter
Valve Type Metered
Warranty 5 Years Structural Components, 3 Years Electronics, 1 Year Wear Parts
Wetted Material Aluminum, Stainless Steel, PBT/PC, Zinc, Nitrile Rubber, CS



Additional information

Weight 7 lbs
Dimensions 6 × 7 × 16 in

Flow range .1 to 5 GPM
Max totalizer: 999,999 gallons or liters, Max dispense & pre-set value: 999.9 units
Maximum Working Pressure: 1500 PSI
Maximum Working Pressure (50:50 antifreeze/water mix): 900 PSI
Units of measure: Pints, quarts, gallons, liters (factory set to quarts)
Operating Temperature Range: 4° F to 158° F
Fluid inlet: 1/2"" NPT swivel, Fluid outlet: 3/4"" NPT
Wetted Parts: Aluminum, stainless steel, PBT/PC, zinc, nitrile rubber, CS
Fluid Compatibility: Antifreeze, gear oil, crankcase oil, ATF


Automotive dealerships, Heavy-duty dealerships, Fast lube centers, Lube trucks, Fleet service facilities, Service shops, In-plant, Mining


255350-Rigid w/Auto Non-Drip Tip, 255348-Flex w/Auto Non-Drip Tip, 255349-Gear Lube Ext. w/Quick Close, 255802-Anti-Freeze Rigid w/Quick Close Tip, 255803-Anti Freeze Flex w/Quick Close Tip

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