Air-operated double diaphragm pumps
air-operated diaphragm minipumps
food-processing diaphragm pumps FDA
food-processing and sanitary diaphragm pumps - 3A
horizontal centrifugal pumps
magnetic drive centrifugal pumps
vertical centrifugal pumps
drum transfer pumps
automatic pulsation dampeners
pump-protecting basket strainers
SANITARY DIAPHRAGM PUMP for handling food and pharmaceutical fluids
3A Certified, made in stainless steel Aisi316 mechanically polished achieving a roughness < 0,8µm, SANIBOXER pump is designed for food, pharmaceutical and cosmetics sectors.
Dry self-priming, possibility to perform a thin regulation of the speed without losing pressure, as well as the possibility to run dry without damages, are characteristics which give to these pumps a versatility of use precedent. Their constructive principle makes them especially suitable for heavy applications with a lot of humidity or in a potentially explosive environment (ATEX certification).
FIELDS OF APPLICATION
SANIBOXER diaphragm pneumatic pumps have been designed and manufactured for pumping liquids with apparent viscosity from 1 to 15.000 cps at 20°C (see installation type). They are made with materials compatible with fluids according to 3A certification and the chemical stuffs to be used for pump’s cleaning and sterilization and the C.I.P. washing.
The pump’s functioning is allowed with exercise temperature (fluid temperature + room temperature) compatible with pump components materials and never above 95°C.
QUICK EMPTYING SYSTEM
Made in Aisi316 mechanically polished (roughness < 0,8µm)
The surfaces, as smooth as a millpond, the absence of grooves where fluid’s residues could deposit, allow an easy cleaning of the pump and prevent the consequent formation of bacteria, essential requirement in order to achieve the 3A certification.
EASY-CLEAN VALVE Patent system
The valve’s especial shape locks the sphere and at the same time prevents the formation of fluid’s residues, allowing an easy cleaning.
Diaphragms made of PTFE with EPDM support.
Special “hygienic” design, without fixing nut, this profile avoids residues’ deposit and make its cleaning easier.
OPTIONALS – Diaphragms’ control unit
This system, that can be combined with SANIBOXER diaphragm pumps, provides a self-diagnosis of contacts and of the circuit’s correct functioning. In case of malfunction the red warning light comes always on and, depending on the anomaly, also the acoustic signal will activate.
The control unit functions only during the pumping of conductive liquids; it detects the diaphragms’ breaking through some contacts positioned behind the diaphragms inside the compression chamber. The presence of liquid between the two sensors causes the closing of the electric circuit placed in the control unit and the consequent commutation of the outlet relay, de-activating in this way the solenoid valve which controls the pump, locking its functioning and activating a visual and an acoustic alarm.
Look at the diagram of possible installations >>>