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comparisonDEALERS IN YOUR AREATHREE-YEAR BATTERY PACK WARRANTYEPAPERSCUSTOMER REVIEWSSPARE PARTSSITE MAP
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: 11347001 / EAN: 7611034111018

Replaced by
Flox 10 / Iris 15, New Generation

Senior
  • Application Senior
  • Application Senior
  • Application Senior
  • Application Senior
  • Application Senior

The ideal knapsack 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 mist nozzle 1.5 mm
  • Comprehensive spare part and accessories program
  • BBA-version with manometer available
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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.
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 (for smaller shrubs and plants)
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
Show:All nozzlesStandard nozzleCompatible nozzles
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
Spraying
To the nozzle
Trigger brass LB, G1/2", Viton, 10 bar Trigger brass LB, G1/2Technical parametersSpray patternPressure range – barTo the nozzle
Trigger brass LB, G1/2" Viton, 10 bar (Accessories)Trigger brass LB, G1/2Technical parametersSpray patternPressure range – barTo the nozzle
Duro mist nozzle 0.8 mm, G1/4" (Accessories)Duro mist nozzle 0.8 mm, G1/4Technical parametersSpray patternHollow cone nozzle (for smaller shrubs and plants)Pressure range1 – 25 barSpray angle50°Flow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Duro mist nozzle 1.0 mm, G1/4" (Accessories)Duro mist nozzle 1.0 mm, G1/4Technical parametersSpray patternHollow cone nozzle (for smaller shrubs and plants)Pressure range1 – 25 barSpray angle60°Flow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Duro mist nozzle 1.3 mm, G1/4" (Accessories)Duro mist nozzle 1.3 mm, G1/4Technical parametersSpray patternHollow cone nozzle (for smaller shrubs and plants)Pressure range1 – 25 barSpray angle75°Flow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
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 barSpray angle80°Flow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Duro mist nozzle 1.65 mm, G1/4" (Accessories)Duro mist nozzle 1.65 mm, G1/4Technical parametersSpray patternHollow cone nozzle (for smaller shrubs and plants)Pressure range1 – 25 barSpray angle90°Flow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Adjustable nozzle 1.3 mm, G1/4“ brass nickelAdjustable nozzle 1.3 mm, G1/4“ brass nickelTechnical parametersSpray patternAdjustable nozzle (adjustable from spraying to jet)Pressure range1 – 25 barFlow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 8001 VS, Viton (orange) (Accessories)Fanjet nozzle G1/4Technical parametersSpray patternFanjet nozzle (for surfaces, lawns, plates)Pressure range1 – 25 barSpray angle80°Flow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 80015 VS, Viton (green)Fanjet nozzle G1/4Technical parametersSpray patternFanjet nozzle (for surfaces, lawns, plates)Pressure range1 – 25 barSpray angle80°Flow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 8002 VS, Viton (yellow)Fanjet nozzle G1/4Technical parametersSpray patternFanjet nozzle (for surfaces, lawns, plates)Pressure range1 – 25 barSpray angle80°Flow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 8003 VS, Viton (blue)Fanjet nozzle G1/4Technical parametersSpray patternFanjet nozzle (for surfaces, lawns, plates)Pressure range1 – 25 barSpray angle80°Flow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Pressure control valve PR 3 E1, G1/2" (1-3 bar) (Accessories) Pressure control valve PR 3 E1, G1/2Technical parametersSpray patternPressure range – barTo the nozzle
Fanjet nozzle G1/4"i, XR 8004 VS, Viton (red)Fanjet nozzle G1/4Technical parametersSpray patternFanjet nozzle (for surfaces, lawns, plates)Pressure range1 – 25 barSpray angle80°Flow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Pressure control valve PR 3 E1, G1/2" (1-3 bar) Pressure control valve PR 3 E1, G1/2Technical parametersSpray patternPressure range – barTo the nozzle
Fanjet nozzle G1/4"i, XR 8005 VS, Viton (brown)Fanjet nozzle G1/4Technical parametersSpray patternFanjet nozzle (for surfaces, lawns, plates)Pressure range1 – 25 barSpray angle80°Flow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 8006 VS, Viton (grey)Fanjet nozzle G1/4Technical parametersSpray patternFanjet nozzle (for surfaces, lawns, plates)Pressure range1 – 25 barSpray angle80°Flow rate l/minDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Fanjet nozzle G1/4"i, XR 8008 VS, Viton (white)Fanjet nozzle G1/4Technical parametersSpray patternFanjet nozzle (for surfaces, lawns, plates)Pressure range1 – 25 barSpray angle80°Flow rate l/minDroplet 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 nozzle (adjustable from spraying to jet)Pressure range1 – 10 barFlow rate l/minbarDroplet size depending on pressure
Pressure (bar)12345678910
Spraying
To the nozzle
Adjustable nozzle 1.3 mm G1/4” (Accessories)Adjustable nozzle 1.3 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
Spraying
To the nozzle
Herbicide Floodjet nozzle 1.6 mm, blue (Accessories)Herbicide Floodjet nozzle 1.6 mm, blue (Accessories)Technical parametersSpray patternPressure range – barFlow rate l/minTo the nozzle
Herbicide Floodjet nozzle 1.6 mm, blueHerbicide Floodjet nozzle 1.6 mm, blueTechnical parametersSpray patternFanjet nozzle (for surfaces, lawns, plates)Pressure range0.5 – 6 barFlow rate l/minTo the nozzle
Herbicide Floodjet nozzle 1.6 mm, blueHerbicide Floodjet nozzle 1.6 mm, blueTechnical parametersSpray patternFanjet nozzle (for surfaces, lawns, plates)Pressure range1 – 7 barFlow rate l/minTo the nozzle
AccessoriesSpare partsVideo / LeafletInstructionsReviews
DownloadsAccessories and spare parts page 28Accessories and spare parts page 29
Videos
DownloadsLeaflet
SaleFunctional description
HandlingFirst assemblyFillingEmptyFitting on the carrying belts
Maintenance & careEmpty and clean equipmentClean nozzle and trigger valveSupply and lubricateDismantling knapsack sprayerChange carrying beltMounting knapsack sprayer
ModificationsChange carrying beltsChange pump
ManualsOperating Manual
Choose video or document
Post a comment

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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