Airless Spraying – Diaphragm Spray Pump

SF21 PRO 2-IN-1 Airless Spraying – Diaphragm Spray Pump

SF-21 PRO 2-in-1

The SF21 Pro is the latest addition to the Super Finish range, adding to the most reliable diaphragm pump range.

The robust and reliable pump makes this a perfect all-rounder for multiple applications.

Available in Flexible Suction, 3.7L Hopper or 2-in-1.


  • Boasts all the benefits of diaphragm technology, allowing it to run dry without causing damage.
  • Compatible with HEA technology providing up to 55% less overspray. Can be used with Trade Tip 3 and Fine Finish Tips up to 0.021”
  • Highly efficient and maintenance-free motor with minimal electronics
  • Quick and easy access to inlet and outlet valve
  • Built in HEA pressure gauge for smooth pressure regulation up to 3000 psi and maximum control for perfect finishes
  • IP54 Certification against dust cover and splash water protection
  • Compact design for quick transportation
  • Available with flexible suction hose for larger applications or alternatively optional 3.7L hopper for finer finishes

Benefits of diaphragm pump technology

  1. Less pulsation which equals to smoother spray pattern
  2. Less and more compact electronics when compared to piston technology
  3. Can be run dry without causing damage to the unit
  4. Less wearing parts than piston pumps
  5. Reliable and robust for less downtime
  6. Reduced maintenance costs and is field serviceable

Pressure:           3000 psi
Flow Rate:         2.1 l/min
Weight:              23.6 kg
Motor Rating:   0.9kW
Hose Length:    15 m
Annual Usage: 6,000 L
Max Tip Size:     0.021″

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