Piston membrane pumps type "PA", up to 40 bar, 70–78 l. Bertolini

Name: Piston membrane pumps type "PA", up to 40 bar, 70–78 l. Bertolini
Rating: 4.6 (31 reviews)

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Details	Oversized / seperate suction and pressure circuits create a smooth flow of the liquid Oil tank fitted with a matched diaphragm "Pulsation damper system", covering all the pressure circuits with 32 holes 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
Application range	For insecticides, pesticides, fungicides, etc.
Properties	Check valves that can be overhauled easily, with little maintenance 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 Head and manifold made of die cast anodized aluminium Crankcase of die cast anodized aluminium
Benefits	No loss of pressure Ensures correct oil level Vibrations are extremely reduced, which allows smoother operations Delivering high volumetric efficiencies Chemical resistance and long life operation

Product	Unit	Drive shaft	Height	Power	Length	Flow max.	Oil volume max.	Pressure max.	Rotation max.	Temperature max.	Material piston diaphragms	Ø Intake	Ø Outlet	Power	Pumping height	Pumping height max.	Shaft type	Weight	Width
Bertolini 237000973VC PA 730-VC Bertolini pump	Each	1 3/8 Inch	285 mm	7.2 HP	240 mm	70 l/min	0.5 l	40 BAR	550 r/min	60 °C	BUNA-N	35 mm	G 3/4 Inch	5.3 kW	3 m	1.5 m	1 3/8" (6)	15 kg	380 mm
Bertolini 237550973VC Pump PA/S 830-VC Bertolini	Each

Drive shaft (inch)	Height (millimetre)	Power (metric horse power)
1 3/8	285	7.2