Warman AH(R) horizontal slurry pump

 1. What is a slurry pump? 

       

AH(R) pumps are those of cantilever, horizontal and centrifugal ones, whose shafts can be sealed by packing seals or by centrifugal type seals. The positions of the pump outlet can be positioned at an interval of 45°according to different requirements, so eight different angles can be applied by rotation in installation. They can also be applied Multi-staged in series. 

2. What advantage of AH(R) slurry pump?

AH(R) slurry pumps are suitable for mining, chemical and industrial applications. Which with good impeller size and design, its ease of maintenance, the type of shaft seal to be used and the choice of the optimum materials withstand wear caused by the abrasive, erosive and often corrosive attack on the materials.

3. What application of AH(R) slurry pump 

AH(R) are designed for ultra heavy duty applications such as process plant and tailings, high pressure pipelines, as well as other specialty applications. SAG mill discharge, Ball mill discharge, Rod mill discharge, Ni acid slurry, Coarse sand, Coarse tailings, Phosphate matrix, Minerals concentrate, Heavy media, Dredging, Bottom/fly ash, lime grinding, Oil sands, Mineral sands, Fine tailings, Phosphoric acid,  Coal, Flotation, Process chemical, Pulp and paper, FGD etc.

4. Slurry pump construction drawing

5. Main part number at the drawing

032: Frame Plate 060: Intake Joint 132: Discharge Joint 083: Throatbush 110: Volute Liner 147: Impeller

122: Stuffing Box Seal 036: Frame Plate Liner 013: Cover Plate 018: Cover Plate Liner 124: Volute Liner Seal 041: Frame Plate Liner Insert

6. Materials of construction

	LINERS	IMPELLERS	CASING	BASE	EXPELLER	EXPELLER RING	SHAFT SLEEVE	SEALS
Standard	Chrome Alloy Natural Rubber	Chrome Alloy Natural Rubber	SG Iron	SG Iron	Chrome Alloy or SG Iron	Chrome Alloy or SG Iron	SG Iron	Rubber and Nitrile
Options	Ferralium Hastelloy C 316 SS W151 Polyurethane Neoprene Butyl Viton Nitrile EPDM Hypalon	Ferralium Hastelloy C 316 SS W151 Polyurethane Neoprene Butyl Nitrile Hypalon	SG Iron Various grades	MS Fabricated Cast Iron	NI Resist Ferralium Hastelloy C Polyurethane 316 SS W151	NI Resist Ferralium Hastelloy C 316 SS Rubber W151 Polyurethane Neoprene Butyl Nitrile	EN56C Ferralium Hastelloy C Titanium 316 SS 304 SS	Ceramic Stellite Chrome Oxide Nordel Neoprene Viton

7. AH(R) slurry pump selection chart

( Note: Approximate performance for clear water,to be used for primary selection only.)

8. Pump performance parameters

Type	Allowable  Mating Max. Power (Kw)	Clear Water Performance					Impeller
		Capacity/ Q m³/hr	Head/m	Speed/rpm	Max  Efficiency /%	NPSH/m	Nos  of Vane	Diameter /mm
1.2/1 B-AH	15	12.6-28.8	6-68	1200-3800	40	2-4	5	152
2/1.5 B-AH	15	32.4-72	6-58	1200-3200	45	3.5-8	5	184
3/2 C-AH	30	39.6-86.4	12-64	1300-2700	55	4-6	5	214
4/3 C-AH	30	86.4-198	9-52	1000-2200	71	4-6	5	245
6/4 D-AH	60	162-360	12-56	800-1550	65	5-8	5	365
8/6 E-AH	300	360-828	10-61	500-1140	72	2-9	5	510
10/8 F-AH	560	612-1368	11-61	400-850	71	4-10	5	686
12/10 ST-AH	560	936-1980	7-68	300-800	82	6	5	762
14/12 ST-AH	560	1260-2772	13-63	300-600	77	3-10	5	965
16/14 TU-AH	1200	1368-3060	11-63	250-550	79	4-10	5	1067
20/18 TU-AH	1200	2520-5400	13-57	200-400	85	5-10	5	1370
1.5/1 B-AHR	15	10.8-25.2	7-52	1400-3400	35	2-4	3	152
2/1.5 B-AHR	15	25.2-54	5.5-41	1000-2600	50	2.5-5	5	178
3/2 C-AHR	30	36-75.6	13-39	1300-2100	55	2-4	5	213
4/3 C-AHR	30	79.2-180	5-34.5	800-1800	59	3-5	5	245
6/4 D-AHR	60	144-324	12-45	800-1350	65	3-5	5	365
8/6 E-AHR	300	324-720	7-49	400-1000	65	5-10	5	510
10/8 F-AHR	560	540-1188	12-50	400-750	75	4-12	5	686
12/10 ST-AHR	560	720-1620	7-45	300-650	80	2.5-7.5	5	762
16/14 TU-AHR	1200	1200-3000	11-42	250-450	82	4-9	5	1067
20/18 TU-AHR	1200	1800-4000	12-44	200-350	82	5-10	5	1370

9.Company production 

Shijiazhuang Naipu Pump Co., Ltd is a professional manufacturing enterprise of slurry pumps. We have about 30 years experiences and export to worldwide countries. Our technical team consists of talents specialized in hydraulic machinery, casting, heat treatment, engineering, material science and machining. We proudly manufacture quality pumps whose parts are 100% reverse interchangeable with major brands. This means no more inventory hassles when you decide to use another pump supplier.

10. Quality control

Stages of manufacture	Quality cotrol activities	Specification
Raw material arrival	Sampling, material chemical analysis	NPB121.1-29-1997
Casting and composition	Material material chemical analysis of pump parts	NPB121.1-29-1997
	Casting quality inspection	NPB302-1998
Key component machining	Dimension precision inspection	NPB2105-87
	Impeller balancing	NPB061-2000
General assembly	Procedure operaion	NPB2103-96
	Hydraulic static test	NPB064-1998
Performance test of pump unit	Capacity and head	NPB157-1997
	Vibration and noise	JB/T8097-95
	Bearing temperature	JB/T5295-91
Final inspection	Packaging of pump unit	NPB0157-1997
	Documents	NPB0157-1997
	Spare parts and accessories	NPB0157-1997

1. Our pumps quality has reached domestic and internaional advanced level in this field.

2. We are responsible for our products quality, if there are some quality problems after you received, we will be prmptly returned or replacement the kits. 

11. Contact information

Shijiazhuang Naipu Pump Co., Ltd     

Tel: +86-311-83802338 Cellphone: +86-15028111051 

Fax: +86-311-87162902 Skype: katherine_naipump

URL: www.naipump.com Email: katherine@naipump.com