GF Inline Pump, China GF Inline Pump Manufacturers, Suppliers, Factory

Pumping

Acid and caustic liquid
Oxidizer corrosive liquids
Salt solution

Application

Petrochemical
Chemical
Power station
Pulp paper
Nonferrous smelting process
Food industry
Flue gas desulfurization
Dust removal
Synthetic fiber

Long life mechanical seal. Shaft seal is outside mechanical seal, which stationary ring material is alumina ceramics, rotating ring made of PTFE, mechanical seal able to bear high corrosive liquid.

Convenient maintenance, simple structure, easy for repair. When change impeller, mechanical seal spare parts, no need disassembly the piping.

The material is virgin, unfilled lining FEP/PTFE

(1) Considerably easier and more reliable quality control.

(2) No reduction in the permeation resistance.

(3) Pure pharmaceutical and fine chemical media: no contamination

Robust pump casing. With ductile cast iron armouring absorbs all the hydraulic and pipe work forces to DIN/ISO5199/Europump 1979.In contrast to partially or non-armored plastic pumps, no expansion joints are required. Flange with service-minded through holes to DIN;ANSI,BS;JIS. For flushing system and monitoring device as required, the draining nozzle will be offered(pump housing picture)
Closed impeller with flow-optimized vane channels: for high efficiency and low NPSH values. The metal core is protected by a thick-walled seamless plastic lining, the large metal core and increase the mechanical strength considerably even at elevated temperature and high flow rates. Impeller connecting with Motor directly, which can balance radial and axial load.

Specification

Table1: Motor Speed@2900RPM, Design pressure: 1.6MPa

“*” standard data

S/N	Model	Flow (m3/h)	Head (m)	Efficiency (%)	NPSHa (m)	Inlet x outlet (mm)	Motor Power (KW)	Pump and motor weight (kg)
1	40GF-20	8	20	31	2.50	40*40	1.5	50
		*6.3	20	30
		10	18	32
2	40GF-32	8	32	31	3.50	40*40	3	82
		*6.3	32	30
		10	30	32
3	50GF-20	7	22	40	3.50	50*50	2.2	84
		*12.5	20	45
		15	16	42
4	50GF-32	7	33	33	3.5	50*50	4	88
		*12.5	32	45
		15	30	45
5	50GF-50	7	51	28	3.5	50*50	7.5	135
		*12.5	50	40
		15	49	48
6	50GF-80	7	80	20	5	50*50	11	180
		*12.5	80	30
		15	77	38
7	65GF-20	15	22	47	3.5	65*65	3	83
		*25	20	52
		35	16	57
8	65GF-32	15	33	38	3.5	65*65	5.5	118
		*25	32	47
		35	30	57
9	65GF-50	15	52	30	3.5	65*65	11	178
		*25	50	45
		35	46	42
10	65GF-80	15	82	30	3.5	65*65	18.5
		*25	80	42
		35	72	44
11	80GF-20	35	22	42	4	80*80	5.5	126
		*50	20	55
		60	18	60
12	80GF-32	35	33	45	4	80*80	11	180
		*50	32	50
		60	27	39
13	80GF-50	35	52	43	4	80*80	18.5
		*50	50	55
		60	45	43
14	100GF-20	65	22	57	4.5	100*100	11	192
		*100	20	60
		120	17	63
15	100GF-32	65	35	57	5	100*100	18.5	240
		*100	32	62
		110	26	65
16	100GF-50	65	51	54	5	100*100	30	340
		*100	50	60
		120	43	48

Item	Designation	Material
1	Housing	Cast Iron lined 200 with FEP
2	Pump cover	Cast Iron lined 200 with FEP
3	Mechanical seal	SIC/TC
4	Seal gland	SS304
5	Seal ring	Viton
6	Impeller	PTFE and FEP

Table2: Outline and installation dimension

S/N	Model	Outline and installation dimension
S/N	Model	H	h	L	f	W	T	A	4-Ød
1	40GF-20	580	125	320	20	130	80	230	4-Ø18
2	40GF-32	650	136	340	20	130	80	230	4-Ø18
3	50GF-20	615	145	330	20	130	80	230	4-Ø18
4	50GF-32	670	145	340	20	130	80	230	4-Ø20
5	50GF-50	755	150	424	25	160	100	280	4-Ø20
6	50GF-80	910	148	440	25	160	100	280	4-Ø20
7	65GF-20	695	155	340	25	160	100	240	4-Ø20
8	65GF-32	725	155	380	25	160	100	240	4-Ø20
9	65GF-50	870	160	420	25	160	100	240	4-Ø20
10	65GF-80	980	165	470	25	160	150	300	4-Ø20
11	80GF-20	735	170	420	25	160	100	260	4-Ø20
12	80GF-32	930	170	440	25	160	100	260	4-Ø20
13	80GF-50	945	175	460	25	160	100	260	4-Ø20
14	100GF-20	950	185	440	25	195	140	300	4-Ø25
15	100GF-32	1020	210	470	25	195	140	300	4-Ø25
16	100GF-50	1150	220	470	25	195	140	300	4-Ø25

Table 3: Flange dimension

Flange dimension standard: HG/T20592-2009

Design pressure: 1.6Mpa

S/N	Model	Inlet flange dimension					Outlet flange dimension
S/N	Model	a	b	c	e	n-Ød	a	b	c	e	n-Øt
1	40GF-20	150	110	40	21	4-M16	150	110	40	21	4-M16
2	40GF-32	150	110	40	21	4-M16	150	110	40	21	4-M16
3	50GF-20	165	125	40	21	4-M16	165	125	50	21	4-M16
4	50GF-32	165	125	50	21	4-M16	165	125	50	21	4-M16
5	50GF-50	165	125	50	21	4-M16	165	125	50	21	4-M16
6	50GF-80	165	125	50	21	4-M16	165	125	50	21	4-M16
7	65GF-20	185	145	65	21	8-M16	185	145	65	21	8-M16
8	65GF-32	185	145	65	21	8-M16	185	145	65	21	8-M16
9	65GF-50	185	145	65	23	8-M16	185	145	65	23	8-M16
10	65GF-80	185	145	65	23	8-M16	185	145	65	23	8-M16
11	80GF-20	200	160	80	23	8-M16	200	160	80	23	8-M16
12	80GF-32	200	160	80	23	8-M16	200	160	80	23	8-M16
13	80GF-50	200	160	80	23	8-M16	200	160	80	23	8-M16
14	100GF-20	220	180	100	23	8-M16	220	180	100	23	8-M16
15	100GF-32	220	180	100	23	8-M16	220	180	100	23	8-M16
16	100GF-50	220	180	100	23	8-M16	220	180	100	23	8-M16

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