Pratissoli
Brand reference:74058
Pratissoli was founded in 1947, and thanks to the talent of its founder Leonida Pratissolli, the first diaphragm pump for spraying and weeding was born and quickly established a foothold in Italy and abroad. The technology and strict standards adopted by these pumps enabled the company to enter the world of piston pumps in the first half of the 20th century, specifically the 70s, where they replaced diaphragm pumps due to their superior performance. Today, the Pratissoli brand has fully joined the ranks of the most prestigious brands in the world, offering a very wide and diverse range of products and technical solutions. The Pratissoli brand produces more than 120 models of piston pumps, with flow rates up to 2600 lpm, pressures up to 1500 bar, and power up to 1200 KW, distributed worldwide through a sales network spanning more than 70 countries. Almost all machining is carried out at our factory in Reggio Emilia, a choice aimed at controlling quality, allowing direct verification at every stage of the production cycle, from the creation of individual parts to the assembly and testing of finished products.
Products from this brand
German PRATISSOLI valves PRATISSOLI models PRATISSOLI prices
PRATISSOLI valves are valves in which the closing element (ball) is driven by the valve stem and rotates around the axis of the ball valve. They can also be used for fluid regulation and control. Among them, hard-sealed V type ball valves have strong shear force between the V type ball core and the metal valve seat overlaid with hard alloy, making them particularly suitable for media containing fibers, small solid particles, etc. Multi-port ball valves can not only flexibly control the confluence, diversion, and direction switching of the medium in pipelines, but also close any channel to connect the other two channels. This type of valve should generally be installed horizontally in pipelines.
German PRATISSOLI pump PRATISSOLI model PRATISSOLI price
PRATISSOLI pumps are an important component in hydraulic systems. They rely on the reciprocating motion of plungers within the cylinder block to change the volume of the sealed working chamber, thereby achieving oil suction and discharge. Plunger pumps offer advantages such as high rated pressure, compact structure, high efficiency, and convenient flow regulation. Plunger pumps are widely used in applications requiring high pressure, large flow rates, and flow adjustment, such as hydraulic presses, construction machinery, and ships. PRATISSOLI pump structural types: Plunger pumps are divided into two representative structural forms: axial plunger pumps and radial plunger pumps; due to radial
German PRATISSOLI seals, PRATISSOLI models, PRATISSOLI prices
PRATISSOLI seals refer to devices that prevent fluid leakage by maintaining contact and relative sliding between at least one pair of end faces perpendicular to the rotation axis, under the action of fluid pressure and the elastic force (or magnetic force) of the compensation mechanism, in conjunction with auxiliary seals. When the auxiliary seal of the compensation ring is a metal bellows, it is called a bellows mechanical seal. There are mainly the following four types of components: a. Primary sealing elements: rotating ring and stationary ring. b. Auxiliary sealing elements: O-rings. c. Clamping elements: springs, thrust rings. d. Drive elements: spring seats and keys or fixing screws. PRATIS