Piston membrane pumps type "PPS", up to 40 bar, 100–147 l. Bertolini

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Details	Special "Dacromet"® treatment on head bolts and mounting rails Oil tank fitted with a matched diaphragm Heads and manifolds made up of strengthened polypropylene Pulsation damper (matched chambers) Exclusive check valve design: spheric section shaped made up of AISI 316 stainless steel Pre-set diaphragm washer and diaphragm bolt made up of AISI 316 stainless steel The check valves are perfectly lined up on the diaphragm area Independent pulsation dampers mounted directly on the pumping chamber
Application range	For insecticides, pesticides, fungicides and weed killing products For N.Phuric acid, solvents, acids, hydrocarbons, alcohol, etc.
Properties	Crankshaft stroke reduced, which increases diaphragm life, because the diaphragms are not stressed With two piston rings for each piston to increase the diaphragm efficiency Connecting rods of special bronze alloy Die cast aluminium crankcase Head and manifold made of polypropylene Vibration free
Benefits	Wide mechanical and chemical resistance and no maintenance Ensures correct oil level Compatible with chemical products (same property as polypumps) Efficient Delivering high volumetric efficiencies Chemical resistance and long life operation Good suction capacity Regular flow of liquid, resulting in amazing quality of the spraying nozzles

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More than 500.000 products
Up-to-date information on current stock and delivery times