caffini pumps
caffini pumps
self-priming diaphragm pumps
microlib e 2 performace curves drive units spare parts cutaway on-line catalogue MICROLIB E 2"
FEATURES
• Dry-running capability.
• Rapid dry self-priming up to a depth of 4,5 metres in a matter of seconds.
• No seal or rotating part in contact with the pumped liquid.
• Can be used where there are abrasive or acid fluids.
• Wide passage for solid bodies (20 mm).
• Flow rate proportional to number of diaphragm pulses.
• Very simple, occasional maintenance.
• Equipped with not self-lubricated rigid connecting rod.

BUILDING MATERIALS
Parts in contact with liquid: AISI 304 or 316 stainless steel.
Parts not in contact with liquid: aluminium, anticorodal aluminium.
Diaphragms and valves: neoprene, dutral, hypalon, nitrile rubber, non-toxic rubber, viton, non-toxic silicone.