VELP – Italy | FP4 | Portable Flocculator (Jar Tester)

The VELP FP4 is a professional portable flocculator (jar tester) designed for on-site jar testing at water and wastewater treatment facilities. Manufactured in Italy, it combines portability, digital precision, and robust construction, making it an ideal mobile solution for field and laboratory use.

Features

  • Portable and lightweight design with integrated handle for easy transport
  • Four stirring positions providing identical and reproducible stirring conditions
  • Digital speed control from 10 to 300 rpm with 1 rpm resolution
  • Built-in timer for unattended and precise operation
  • Central illumination system for easy floc observation and evaluation
  • SpeedServo™ technology ensures constant speed even with viscosity changes
  • Durable epoxy-painted metal structure resistant to chemicals and corrosion
  • Brushless motor for quiet, maintenance-free operation

  • Number of Stirring Positions: 4
  • Speed Range: 10 – 300 rpm
  • Speed Resolution: 1 rpm
  • Timer Range: 1 minute to 99 hours 59 minutes
  • Stirring Rods: Stainless steel, height adjustable without tools
  • Motor Type: Brushless motor
  • Construction Material: Epoxy painted metal
  • Power Supply: 100–240 V, 50/60 Hz
  • Manufacturer VELP Scientifica – Italy