The ZXB self-priming pump adopts the international standard ISO2858-1975 for its labeling, rated performance points, and equivalent dimensions. The ZXB self-priming pump has multiple functions such as "one-time drainage, lifelong self-priming". The ZXB self-priming pump adopts advanced technology designed overcurrent components, with high efficiency, short self-priming time, and no need for a bottom valve. It can be started directly and automatically discharge water. The self-priming height can reach about 10 meters.

Performance parameter table

specifications	internet traffic m3/h	Head lift	caliber		Equipped with motor kw	rotational speed r/min	Self priming height m	shaft power Pa	efficiency %




			inhale mm	spit out mm
40ZXB-25L	8	25	40	32	3	2900	5	0.8	64.6
40ZXB-30L	8	30	40	32	3	2900	5	1.1	61.9
50ZXB-25L	12.5	25	50	40	3-4	2900	5	1.2	68.4
50ZXB-30L	12.5	30	50	40	4	2900	5	1.5	66.2
65ZXB-25L	25	25	65	50	5.5	2900	5	2.3	73.8
65ZXB-30L	25	30	65	50	5.5	2900	5	2.8	72.3
80ZXB-25L	50	25	80	65	7.5	2900	5	4.4	77.7
80ZXB-30L	50	30	80	65	7.5	2900	5	5.3	76
100ZXB-30L	100	30	100	80	15	2900	4	10.2	79
100ZXB-40L	100	40	100	80	18.5	2900	4	13.9	77.9