09/2024: Extension of the product range for Plastic Dosing Pumps (PDP)

Extension of the product range for Plastic Dosing Pumps (PDP)

Our Plastic Dosing Pumps (PDP) series for the open circuit are based on a constant bent-axis or swash-plate axial piston pump and designed for the delivery of polyrethane components (polyol and isocyanate, e.g. epoxy resin, polyurethane foams, hybrid plastics, polyurea and other media (on request).

 

There are two different types:  a) bent-axis type and b) swash-plate type.

 

Example: a) Plastic Dosing Pump (PDP) type bent-axis
(8 ccm/U, 12.5 ccm/U, 28.5 ccm/U, 56 ccm/U, 105 ccm/U)                            

 

Example: b) Plastic Dosing Pump (PDP) type swash-plate
(6 ccm/U, 10 ccm/U, 16 ccm/U)

Areas of application:

• Wind energy
• Shipbuilding
• Aircraft construction
• Refurbishment
• Surface protection
• Wear protection
• Thermal insulation
• Pipe coating

Features:

• High uniformity through the use of 7 pistons (bent-axis design)/ 9 pistons (swash-plate design) 
• Medium viscosity range from 1 bis 2,000 mm²/s possible
• Speed range from 60 rpm up to 2,700 rpm (bent-axis design)/ 40 rpm up to 2,000 rpm (swash-plate design)
• Delivery volume from 0.48 l/min up to 189 l/min (bent-axis design)/ 0.24 l/min up to 32 l/min (swash-plate design)
• Delivery rate proportional to drive speed
• Operating pressure up to 350 bar (bent-axis design)/ 250 bar (swash-plate design)
• Direction of rotation right (clockwise)
• Operating temperature range 5°C up to 120°C
• Low noise level
• Medium compatibility (due to specially used materials)
• Optimum volumetric efficiency
• Axial hydraulic connections, arranged side by side ((bent-axis design)/ opposite each other (swash-plate design)
• Double shaft seal and integrated separating liquid barrier for early detection of damage
• Magnetic coupling available
• Preferred installation position horizontal, alternatively vertical (shaft upwards)

We are looking forward to informative dialogues with you : 02052 605 0