Because of differences in conditions (concentration, temperature, pressure etc.) and composition of chemicals / fluids the recommended colour coding green/red/blue/black are only guidlines and should not be taken as binding. For these reasons we cannot give any guarantees as to the correctness of our recommendations in individual cases.

_A 50 AZ1

Article number: 11997501 / EAN: 7611034210674

Replaced by A 50 AC1 (12072701)

Zweirad-Akkusprühgerät 1-10 bar, A 50 AZ1 mit Li-Ion-Akku von Birchmeier
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The new two-wheel battery-operated sprayer: electronic pressure control, powerful, quiet and environmentally friendly...

Real work comfort

  • Zero emission, quiet and environmentally friendly
  • Robust wheels with locking brake
  • 10 m hose, large application radius
  • Extensive scope of delivery with 3 nozzle configurations (double nozzle holder with 2 Duro-nozzles, herbicide Floodjet nozzle, Duro nozzle)
  • Holder for storing accessories such as the XL 8 Telescopic lance
  • Built-in mixing function


Special Birchmeier properties

  • Constant spray characteristics
  • Large fill opening with integral fine-mesh filter
  • High quality mountings
  • Rugged, long-life pump
  • Separate drainage opening
  • A wide range of accessories
  • Mounting plate


Electronic control

  • Pressure control
  • Constant spray characteristics
  • Operating pressure can be continuously adjusted from 1 to 10 bar
  • Depending on the pressure and the accessories used, the rechargeable battery lasts from 4 to 14.5 hours
  • Energy efficient
  • Protective setup for pump and rechargeable battery
  • Flow rate of up to 4 l/min depending on fittings and nozzle
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Technical data
Chemical resistanceFor use with the most plant protection products.Not suitable for formic acid, acetic acids, sodium / potassium hydroxides. In addition stainless steel units: no hydrochlonic acid, nitric acid, sulfuric acid or hydrofluoric acid, ammonia, peroxides and other corrosive media.Not suitable for mineral oil based and vegetable oils, hypochlorites, limonenes, terpenes.Not suitable for non-polar solvents, ketones, peroxides, chlorine, acids and alkalines.
Biological agents
Plant protection
Form of applicationLiquid
Filling capacity (Volume, l)50
Max. working pressure (bar)10
Nozzle typeDuro mist nozzle 1.5 mm
Spray patternHollow cone nozzle (for smaller shrubs and plants)
Nozzles materialBrass, stainless steel
Material Device/containerPlastic
Material FittingsPlastic, brass
Fitting connectorsscrew fitting
Stress classVery heavy duty
Length (mm)480
Width (mm)575
Height (mm)1000
Weight (kg)33
Device typeBattery sprayer
Special functionBattery unit 25 VElectronic pressure regulation
Nozzles data
Duro mist nozzle 1.5 mm, G1/4" (Accessories)Duro mist nozzle 1.5 mm, G1/4" (Accessories)Technical parametersSpray patternHollow cone nozzle (for smaller shrubs and plants)Pressure range1 – 25 barFlow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
To the nozzle
Adjustable nozzle 1.7 mm G1/4” (Accessories)Adjustable nozzle 1.7 mm G1/4” (Accessories)Technical parametersSpray patternAdjustable nozzle (adjustable from spraying to jet)Pressure range1 – 10 barFlow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
To the nozzle
Instructions for useInstructions for use
Safety regulationsSafety regulations
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