FZB Self-priming Pump

Media

Acids & lyes
Waste water
Chlorine water
Electrolyte

Industry

Chemical industry
Pesticide
Acid and alkali making
Papermaking
Acid pickle process
ElectronicsIndustry

Range of application

Pressure Limitation: <1.0MPa
Temperature range: -20°C ~ 80°C
Ambient temperature: 0~ 40°C
Ambient humidity: 35~85%RH

Notice:

Slurries should not be handled;

The liquid's maximum partical and crystal content should be no more than 10%;

This pump is not allowed to transfer a mass of bubbles;

Viscosity of the medium influences the performance of the pump.

-Patent product, which is designed according to IHF centrifugal pump structure. It is installed with the double volute self-priming pump casing on IHF pump, with simple structure and wide application.

-Corrosion and pressure resistance, wetted parts are made of corrosion resistant fluoroplastic. With these advantages, FZB pumps are suitable for high corrosive applications. Pump base plate is made of metal, which makes the pump available to high pressure resistance applications.

-Easy for operating
Developed for low sump application, pump installed above the sump or tank, which is easy to operate, maintain and repair.

Table 1, Close coupled type

Item	Model	Flow (m3/h)	Head (m)	Efficiency (%)	NPSHa (m)	Inlet x outlet (mm)	Self-priming height ( m)	Self-priming time ( seconds)	Speed z (RPM)	Power (KW)	Pump and motor weight (kg)
1	40FZB-20	5	22	35	3.00	40x50	1	180	2900	3	160
		*8	20	42
		12	17	40
2	50FZB-20	8	22	35	3.00	50x50	1	180	2900	3	160
		*12	20	42
		15	17	40

Table 2:Coupling type

Item	Model	Flow (m3/h)	Head (m)	Efficiency (%)	NPSHa (m)	Inlet x outlet (mm)	Self-priming height ( m)	Self-priming time ( seconds)	Speed z (RPM)	Power (KW)	Pump and motor weight (kg)
1	25FZB-20L	1.5	19	10	3.00	25x25	1	180	2900	2.2	65
		*3.6	18	20
		6	16	30
		*8	20	42
		12	17	40
2	40FZB-30L	5	32	24	3.50	40x50	3	150	2900	4	47
		*8	30	48
		12	28	45
		*12	20	42
		15	17	40
3	50FZB-30L	8	32	24	3.50	50x50	3	150	2900	4	47
		*12	30	48
		15	28	45
4	50FZB-45L	8	47	24	3.50	50x32	3	150	2900	7.5	160
		*12	45	35
		15	43	32
5	50FZB-70L	8	72	20	4.00	50x32	3	150	2900	15	310
		*12	70	26
		25	65	39
6	60FZB-30L	15	32	40	4.00	65x50	3	200	2900	7.5	320
		*25	30	55
		35	27	48
7	65FZB-45L	15	47	30	4.00	65x40	3	180	2900	11	210
		*25	45	42
		35	38	44
8	65FZB-70L	15	72	30	4.00	65x40	3	180	2900	30	300
		*25	70	41
		35	65	42
9	80FZB-30L	35	32	54	4.50	80x65	3	150	2900	11	530
		*50	30	58
		60	25	48
10	80FZB-45L	35	47	45	4.50	80x65	3	180	2900	15	284
		*50	45	53
		60	42	46
11	80FZB-70L	35	72	45	5.00	80x50	3	200	2900	30	330
		*50	70	50
		60	65	43
12	100FZB-30L	65	32	54	6.00	100x80	3	150	2900	18.5	390
		*100	30	60
		110	26	54
13	100FZB-45L	65	46	48	6.00	100x80	3	150	2900	30	500
		*100	45	55
		110	40	48

Remark:
-item marked with”*”for standard parameter
-Please choose similar or same parameter pump, if the parameter is not in the range of this table, we could improve it according to on site application.
-If flow rate is too small, the outlets add backflow connection.
-Motor phase: 2 phase
-If liquid specific gravity is more than 1.3g/cm3, the motor power should be added.
-If liquid with HF acid or some other type special liquid, spare parts material will be changed according to liquid.
-Self priming height= 3m@water liquid/liquid density

Item	Designation	Material
1	Pump housing	Cast iron HT200 with FEP/ PFA
2	Impeller	FEP fused with PTFE / PFA
3	Seal ring	Fluorubber
4	Pump cover	Cast iron HT200 with FEP/ PFA
5	Mechanical seal cover	SUS321 stainless steel
6	Mechanical seal	Silicon carbide ,hard alloy
7	Bearing box	Cast iron HT200 with F46
8	Pump shaft	45# Steel

Installation drawing

Serial	Model	Exterior and installation dimension											Inlet flange dimension				Outlet flange dimension
Serial	Model	L	S	P	f	W	T	H	h	h1	x	k	i	j	m	n-Ød	e	g	n	n-Øt
Short bracket	40FZB-20	590	310	160	110	220	170	305	140	240	65	12	40	100	130	4-Ø13	50	100	130	4-Ø13
Short bracket	50FZB-20	590	310	160	110	220	170	305	140	240	65	12	40	100	130	4-Ø13	50	100	130	4-Ø13

Table 1: Coupling type installation drawing

Serial	Model	Exterior and installation dimension											Inlet flange dimension				Outlet flange dimension
Serial	Model	L	S	P	f	W	T	H	h	h1	x	k	i	j	m	n-Ød	e	g	n	n-Øt
Longbracket	25FZB-20L	750	440	232	110	280	240	306	162	240	-60	16	25	85	120	4-Ø13	25	85	120	4-Ø13
	40FZB-30L	1150	590	290	205	390	330	508	232	342	90	25	40	125	165	4-Ø18	50	125	165	4-Ø18
	50FZB-30L	1150	590	290	205	390	330	508	232	342	90	25	50	125	165	4-Ø18	50	125	165	4-Ø18
	65FZB-30L	1230	650	355	250	450	380	520	232	342	98	25	65	145	185	4-Ø18	50	125	165	4-Ø18
	80FZB-30L	1240	720	330	210	485	435	520	260	370	110	24	80	160	200	8-Ø18	65	145	185	4-Ø18
	50FZB-45L	1190	650	320	200	450	380	610	260	410	112	25	50	125	165	4-Ø18	32	100	135	4-Ø18
	65FZB-45L	1400	720	321	223	485	435	642	260	425	114	25	65	145	185	4-Ø18	40	110	150	4-Ø18
	80FZB-45L	1370	720	370	260	485	435	590	260	440	120	24	80	160	200	8-Ø18	65	145	185	4-Ø18
	100FZB-30L	1380	720	430	290	485	435	695	280	460	128	25	100	180	220	8-Ø18	80	160	200	8-Ø18
	100FZB-45L	1758	940	460	285	610	540	715	300	480	130	25	100	180	220	8-Ø18	80	160	200	8-Ø18

Table 2: Flange dimension

S/N	Model	Inlet flange dimension					Outlet flange dimension
S/N	Model	c	a	b	e	n-Ød	k	g	i	j	n-Øt
1	25FZB-20L	25	120	85	18	4月11日	25	120	18		4月11日
2	40FZB-20	40	165	125	20	4月18日	50	165

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