Chocolate gear pumps
More than 50 years experience in the manufacture of chocolate pumps, and the changing characteristics of today's chocolate, have led to the design of these new gear pumps. They are well suited for feeding tempering machines, coaters and storage tanks; they can feed ring mains and can be used for filling and emptying bulk tankers and conches. We have laid emphasis on economy of space and compactness, in its maintenance-free construction. If you do not know the back pressures in your chocolate pipes if you need help in choosing the right pump then please write to us. We have developed a computer program to give you a fast, reliable answer.
Pump types SPN 200 can be supplied for either water or electric heating. All other sizes are available only for hot water heating.
All SPN pumps are equipped with newly developed mechanical lip seals for up to 8 bar backpressure.
All pumps have specially designed pump gear teeth. Their output is very stable even at high back pressures.
All pumps have duplex bearings on one hand of the shafts only. The advantage of this is that only one maintenance-free mechanical seal is needed per shaft.