The Winstone MK5 Control unit is made in New Zealand and is the most popular control unit used by New Zealand farmers. This universally used control unit can handle up to 60 lpm at 350 psi (25 Bar). It is also supplied with a high pressure spring for spray guns sraying and a low pressure spring designed for boom spraying.

The MK5 Control Unit is very simple to repair with most farmers being able to service them in the field. 

A full range of spare parts are readily available.

This Control Unit has a full shut-off system and can be adapted to fit most spray pumps and spray units.

The MK5 Control unit is supplied with 0-25 bar (0-350psi)