Karcher PS 4/7 BP Electrostatic Sprayer

Karcher PS 4/7 BP Electrostatic Sprayer



Prevention is the best medicine

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The Karcher electrostatic PS 4/7 sprayer adds the static charge to the particles to allow them to “wrap around” objects and provide even better coverage. Now featuring a lithium battery, the PS 4/7 sprayer delivers 40 minutes of continuous electrostatic spray time.

Whisper Quiet and Convenient

Use the Karcher mister anywhere, anytime. The efficient pump and power supply are specifically designed to provide operation without disturbing people around you. Enjoy the convenience of an on-board battery charger.


A small foot print and low center of gravity allows the mister to easily glide on 4 swivel caster wheels. Rubber wheels keep the transportation quiet and easy roll over tile floors and thresholds. The narrow design makes it ideal for travel through aisles experienced on planes, busses, trains and other tight areas.

Complete Non-Rinse Disinfection System

The Karcher PS 4/7 machines provide precise coverage and consistency of disinfectant application – no adjustments needed. Creates a spray droplet size of approximately 100 microns.

Ideal For High Risk Areas

  • Hospitals and clinics
  • Nursing homes
  • Schools
  • Day care facilities
  • Transportation

PS 4/7 Electrostatic Features

  • Pressure: 100 PSI
  • Solution Spray Rate: 0.05 GPM
  • Chemical Tank: 1 Gallon
  • Continuous Spray On One Charge: 8 Hours
  • Volt: 12
  • Wheels: 3″
  • Compact Height for Storage/Transport: 20″
  • Sound level: 45 dBA
  • Continuous Electrostatic Spray Time: 40 Minutes
  • Lithium Battery: (2) 1.5V, AA Ssize
  • Includes: Chemical pail pump

  • Part Number: 1.007-090.0
  • Cross Reference: 10070900

Additional information

Weight 50 lbs
Dimensions 20 × 15 × 38 in

Part Number