Important:
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.
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Senior 20

Article number: 11347004 / EAN: 7611034111261
Senior
  • Application Senior
  • Application Senior
  • Application Senior
  • Application Senior
  • Application Senior

The ideal backpack sprayer for large scale applications with uncompromising quality for professional users.

  • Externally mounted 6 bar pump, easily accessible
  • Impact resistant 20 ltr. plastic tank, UV stabilised
  • Comfortable, individually adjustable carrying belt
  • Large filling opening with filter
  • Screw fastened pump lever for save working
  • Robust stainless steel frame
  • Brass trigger with integrated fine filter
  • 50 cm curved brass spray lance, with brass adjustable nozzle 1.3 mm
  • Comprehensive spare part and accessories program
  • BBA-version with manometer available
Read more

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.
ApplicationPesticide
Water
Biological agents
Plant protection
Herbicides
Form of applicationLiquid
Filling capacity (Volume, l)20
Max. working pressure (bar)6
Nozzle typeDuro mist nozzle 1.5 mm
Spray patternHollow cone nozzle
Nozzles materialBrass
Material Device/containerPlastic
Material FittingsPlastic / brass, brass
Fitting connectorsscrew fitting
Stress classVery heavy duty
Length (mm)270
Width (mm)375
Height (mm)610
Weight (kg)5.5
Device typeBackpack sprayer
Special function
Nozzles data
Duro mist nozzle 1.5 mmDuro mist nozzle 1.5 mmTechnical parametersSpray patternHollow cone nozzlePressure range1 – 25 barFlow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle TP 8002 Ms, G1/4"iFanjet nozzle TP 8002 Ms, G1/4Technical parametersSpray patternFanjet nozzlePressure range1 – 25 barSpray angle80°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Herbicide Floodjet nozzle 1.6 mm, blueHerbicide Floodjet nozzle 1.6 mm, blueTechnical parametersSpray patternFanjet nozzlePressure range0.5 – 2 barFlow rate l/minbarTo the nozzle
Duro mist nozzle 0.8 mmDuro mist nozzle 0.8 mmTechnical parametersSpray patternHollow cone nozzlePressure range1 – 25 barSpray angle50°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Duro mist nozzle 1.0 mmDuro mist nozzle 1.0 mmTechnical parametersSpray patternHollow cone nozzlePressure range1 – 25 barSpray angle60°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Duro mist nozzle 1.3 mmDuro mist nozzle 1.3 mmTechnical parametersSpray patternHollow cone nozzlePressure range1 – 25 barSpray angle75°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Duro mist nozzle 1.5 mmDuro mist nozzle 1.5 mmTechnical parametersSpray patternHollow cone nozzlePressure range1 – 25 barSpray angle80°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Duro mist nozzle 1.65 mmDuro mist nozzle 1.65 mmTechnical parametersSpray patternHollow cone nozzlePressure range1 – 25 barSpray angle90°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Adjustable nozzle 1.3 mm, G1/4“ brass niAdjustable nozzle 1.3 mm, G1/4“ brass niTechnical parametersSpray patternAdjustable nozzlePressure range1 – 25 barFlow rate l/minbarTo the nozzle
Fanjet nozzle G1/4"i XR 8001 VS orangeFanjet nozzle G1/4Technical parametersSpray patternFanjet nozzlePressure range1 – 25 barSpray angle80°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 80015 VS, greenFanjet nozzle G1/4"i, XR 80015 VS, greenTechnical parametersSpray patternFanjet nozzlePressure range1 – 25 barSpray angle80°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 8002 VS, yellowFanjet nozzle G1/4"i, XR 8002 VS, yellowTechnical parametersSpray patternFanjet nozzlePressure range1 – 25 barSpray angle80°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 8003 VS, blueFanjet nozzle G1/4"i, XR 8003 VS, blueTechnical parametersSpray patternFanjet nozzlePressure range1 – 25 barSpray angle80°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 8004 VS, redFanjet nozzle G1/4Technical parametersSpray patternFanjet nozzlePressure range1 – 25 barSpray angle80°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 8005 VS, brownFanjet nozzle G1/4Technical parametersSpray patternFanjet nozzlePressure range1 – 25 barSpray angle80°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 8006 VS, greyFanjet nozzle G1/4Technical parametersSpray patternFanjet nozzlePressure range1 – 25 barSpray angle80°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 8008 VS, whiteFanjet nozzle G1/4Technical parametersSpray patternFanjet nozzlePressure range1 – 25 barSpray angle80°Flow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Adjustable nozzle 1.7 mm G1/4"Adjustable nozzle 1.7 mm G1/4Technical parametersSpray patternAdjustable nozzlePressure range1 – 10 barFlow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Adjustable nozzle 1.3 mm G1/4”Adjustable nozzle 1.3 mm G1/4”Technical parametersSpray patternAdjustable nozzlePressure range1 – 10 barFlow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Videos

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Tell us what you think about Senior 20!

Mark Barbera on 16.2.2016Senior 20

I have owned my Birchmeier backpack sprayer based on Regal's recommendation over 10 years ago. During that period, I have also used and replaced countless lesser sprayers. There is no doubt in my mind that my Birchmeier has been the most cost effective sprayer I have ever owned. Any/all parts are easily and reasonably replaced. My Birchmeier just continues to work flawlessly year after year after year. I've considered buying a spare because I am so dependent on it but I have yet to need a backup.

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