DOSING PUMPS

DOSING PUMPS

Peroxide dosing pumps are specially designed for the injection of peroxide in polyethylene reactors (LDPE). High-quality components and materials guarantee highest operating safety. All electrical and electronic components are suitable for use in explosion-prone zones.

High dosing accuracy and nearly pulsation-free delivery of the proximity switches with operating pressures of up to 3,500 bar distinguish these high pressure pumps. Flow rates of 18 l per hour (0.3 l per minute) to 150 l per hour (2.5 l per minute) are part of the standard range.

PEROXIDE DOSING PUMPS

Each peroxide dosing pump can be equipped with an optional second pressure intensifier to turn it into a stand-by unit. Switching from the first to the second pressure intensifier during operation is possible at a push of a button.

High flow rate stability is ensured with electronic flow control and the suction stream stabilizer that is installed in the supply line. The installed pulsation damper optimises the pressure course.

SYSTEM DIAGRAM WITH TWO PRESSURE INTENSIFIERS

SYSTEMSCHAUBILD MIT ZWEI DRUCKÜBERSETZERN