Specifications

Self-Priming Vortex Pump series 25ZB

Electric Self-Priming peripheral Pump

STRUCTUREAL CHARACTERISTICS
1. Cast iron Pump body, with UNI ISO228/1 gas threaded suction and delivery openings.
2. Aluminium motor bracket with front brass insert (patented ), reducing diffidulties when starting the pump after long periods without use, due to the impeller blocking.
3. Brass impeller, with radial peripheral blades, floating on the shaft
4. Stainless steel motor shaft.
5. Ceramic and graphite mechanical seal.
6. Protection IP44

APPLICATIONS
1. Suitable for handling clean water not containing abrasive particles and fluids which are not chemically aggressive to the pump components.
2. Reliable, economical and simple to use, they are suitable for domestic applications and the automatic distribution of water from surge tanks. These pumps should be installed in a covered area, protected against the weather. 

 

 

 

Model	Power      kw   hp	Inlet/outlet	Max    flow        (L/min)	Max head      (m)	Max suct          (m)	GW(kg)	Packing Dimension(mm)
25ZB-30-0.37A	0.37  0.5	1''×1''	42	30	8	9	280×160×235
25ZB-40-0.55A	0.55  0.75	1''×1''	55	40	8	11	305×185×260
25ZB-45-0.75A	0.75  1	1''×1''	58	45	8	12	280×160×235
25ZB-50-1.1A	1.1   1.5	11/2''×11/2''	100	50	8	18	280×160×235