It is equipped with a very robust reciprocating air motor with a highly accurate and reliable mechanical reversing “drawer” air distribution system. It is possible to vary the flow rate of the pneumatic piston pump with good precision by adjusting the air supply with the needle valve. This model is suitable for medium-high viscosity products when flow rates up to 1200 or 3000 l / h are required or for high load throughput requirements. It can also function as a chemical pump, as it supports the mounting of suitable chemical filters, since the delivery pressure can reach up to approximately 9 bar (135 psi). This vertical pump is of the “divorced” type, i.e. the P89 pumping piston can be easily disassembled for cleaning; with a clean spare piston, there is the great advantage of reducing production downtime to a few minutes.
Typical applications:
- PVC plastisols and organosols
- Polyurethanes
- acrylic or vinyl resins in both solvent and aqueous emulsions
- rubber in solution
- Adhesives and glues of any type and chemical nature, even very viscous.
- Phenolic resins
- Inks, lacquers, varnishes and colors, also in paste form, for printing films, paper and textiles
- Dressings of any kind and nature for the textile, tannery and paper industries
- Solvents of any kind, even very aggressive.
- Petrochemicals, oils, fats, greases and silicones
- Liquid and viscous intermediates used in the production of cosmetics and body care products.
- Detergents, emulsions, soaps, waxes, softeners and their preparation components
- Fats, molasses, oils and other liquid or pasty compounds used in the food industry.