Type  of ZH  series pumps are cantilevered, horizontal ,centrifugal slurry pumps. They are designed for the handling highly abrasive, high density slurry in the metallurgical, mining ,coal, power, building material and other industrial departments etc.. the pumps of this type also may be installed in multistage series.

  The frame plates for type ZH  pumps have replaceable wear-resistant metal liners or rubber liners. The impellers are made of wearresistant metal or rubber. The frame plate liner and impeller for HH pump are adoptable of wear-resistant metal only.

  The shaft seals for type ZH  pumps may be adoptable of gland seal or expeller seal. The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.

 

Type	Allowable mating MAX Power  (kw)	Clear water performance						Impeller		Curves No
		Capacity		Head (m)	Speed (r/min)	Efficiency η (%)	NPSH(Capacity) (m)	VANES	Diamter
		(m3/h)	(L/S)						(mm)
25ZHB	15	12.6-28.8	3.5-8	6--68	1200-3800	40	2-5.5	5	152	WPA151B01
25ZHC	30	16.2-34.2	4.5-9.5	25-92	1400-2200	20	2-5.5	5	330	WPA151E01
40 ZHB	15	32.4-72	9-20	6--58	1200-3200	45	3.5-8	5	184	WPA2151B01
50ZHC	30	39.6-86.4	11-24	12-64	1300-2700	55	4-6	5	214	WPA32A01
50ZHD	60	68.4-136.8	19-38	25-87	850-1400	47	3-7.5	5	457	WPA32E01
75ZHC	30	86.4-198	24-55	9-52	1000-2200	71	4-6	5	245	WPA43A01
75ZHD	60
75ZHC	30	97.2-194.4	27-54	9-53	1000-2200	55	2-5	3	240	WPA43A02
75ZHD	60
75ZHE	120	126-252	35-70	12-97	600-1400	50	2-5	5	508	WPA43E01
100ZHD	60	162-360	45-100	12-56	800-1550	65	5-8	5	365	WPA64A01