China Factory Good Quality Horizontal/Vertical Double-Suction Split-Casing Volute High Pressure Centrifugal Water Pump for Irrigation/Fire Fighting/Dam

• Customization: Available
• After-sales Service: with Engineer
• Warranty: 1year
• Model NO.: 12SH-28
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Material: Cast Iron
• Structure: Multistage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Blade Pump
• Industry: Mechanical Pump
• Media: Water
• Performance: Centrifugal
• Theory: Centrifugal Pump
• Transport Package: Shipment
• Origin: China
• HS Code: 84101330
• Production Capacity: 10000set

Product Description

Basic Info.

No	Type		Flow	Head	Power	Speed
			m³/h	m	KW	r/min
1	150S-50	(6SH-9)	160	50	37	2900
2	150S-50A	(6SH-9A)	144	40	30
3	150S-50B	(6SH-9B)	133	36	22
4	150S-78	(6SH-6)	160	78	55	2900
5	150S-78A	(6SH-6A)	144	62	45
6	200S-42	(8SH-13)	280	42	45	2900
7	200S-42A	(8SH-13A)	270	36	37
8	200S-63	(8SH-9)	280	63	75	2900
9	200S-63A	(8SH-9A)	270	46	55
10	200S-63B	(8SH-9B)	239	44	45
11	200S-95	(8SH-6)	280	95	132	2900
12	200S-95A	(8SH-6A)	270	85	110
13	200S-95B	(8SH-6B)	260	75	90
14	250S-14	(10SH-19)	485	14	30	1450
15	250S-14A	(10SH-19A)	432	11	18.5
16	250S-24	(10SH-13)	485	24	45	1450
17	250S-24A	(10SH-13A)	414	20	37
18	250S-39	(10SH-9)	485	39	75	1450
19	250S-39A	(10SH-9A)	468	30	55
20	250S-65	(10SH-6)	485	65	132	1450
21	250S-65A	(10SH-6A)	420	48	90
22	300S-12	(12SH-28)	790	12	37	1450
23	300S-12A	(12SH-28A)	720	10	30
24	300S-19	(12SH-19)	790	19	55	1450
25	300S-19A	(12SH-19A)	720	16	45
26	300S-32	(12SH-13)	790	32	90	1450
27	300S-32A	(12SH-13A)	720	26	75
28	300S-58	(12SH-9)	790	58	200	1450
29	300S-58A	(12SH-9A)	720	49	160
30	300S-58B	(12SH-9B)	684	43	132
31	300S-90	(12SH-6)	790	90	320	1450
32	300S-90A	(12SH-6A)	756	78	280
33	300S-90B	(12SH-6B)	720	67	220
34	350S-16	(14SH-28)	1260	16	75	1450
35	350S-16A	(14SH-28A)	1044	13	55	1450
36	350S-26	(14SH-19)	1260	26	132	1450
37	350S-26A	(14SH-19A)	1116	21	90
38	350S-44	(14SH-13)	1260	44	220	1450
39	350S-44A	(14SH-13A)	1116	36	160
40	350S-75	(14SH-9)	1260	75	355	1450
41	350S-75A	(14SH-9A)	1170	65	280
42	350S-75B	(14SH-9B)	1080	55	220
43	350S-125	(14SH-6)	1260	125	710	1450
44	350S-125A	(14SH-6A)	1181	112	560
45	350S-125B	(14SH-6B)	1080	96	500
46	400S-40		1080	40	185	970
47	400S-40A		1007	33	160
48	400S-40B		870	26	110
49	400S-90		1620	90	560	1450
50	400S-90A		1460	73	450
51	400S-90B		1300	58	315
52	500S-13		2020	13	110	970
53	500S-22		2020	22	185	970
54	500S-22A		1746	17	132
55	500S-35		2020	35	280	970
56	500S-35A		1746	27	220
57	500S-59		2020	59	450	970
58	500S-59A		1872	49	400
59	500S-59B		1746	35	315
60	500S-98		2020	98	800	970
61	500S-98A		1872	83	630
62	500S-98B		1746	74	560
63	600S-22		3170	22	250	970
64	600S-22A		2860	18	185
65	600S-32		3170	32	355	970
66	600S-32A		2850	26	280
67	600S-32B		2628	22	250
68	600S-47		3170	47	560	970
69	600S-47A		2920	40	450	970
70	600S-75		3170	75	900
71	600S-75A		2950	65	710	970
72	600S-75B		2710	55	560
73	600S-100		3170	100	1250	970
74	600S-100A		3000	90	1120
75	600S-100B		2830	80	900
76	800S-22		5500	22	450	730
77	800S-22		4400	14	250	585
78	800S-22A		4830	17	315	730
79	800S-22A		3870	11	185	585
80	800S-32		5500	32	630	730
81	800S-32		4400	20	315	585
82	800-32A		4950	26	450	730
83	800-32A		3960	17	250	585
84	800S-47		5500	47	1000	730
85	800S-47		4400	60	450	585
86	800S-47A		5070	40	710	730
87	800S-47A		4060	25	355	585
88	800S-76		5500	76	1600	730
89	800S-76		4400	49	800	585
90	800S-76A		5080	65	1250	730
91	800S-76A		4070	42	630	585
92	800S-76B		4680	55	1000	730
93	800S-76B		3750	35	500	585

Product Description
SH series horizontal single-stage split-casing double-suction centrifugal pump is the latest generation of split-casing double-suction pump,with notable features of perfect spectrum, good model and outstanding performance, innovative and reliable structure, easy maintenance and long life.Our current SH pump has 93 models, 390 basic specifications.By using the prime impeller and modified impeller and cutting type, full of broad-based spectrum, high efficiency and performance range in the type spectrum, appropriately to meet the user needs at any point in the work flow and head.By carefully manufactured and perfect quality control, this product has reached domestic leading level. 


Double-suction impeller to reduce axial force to a minimum; CAD hydraulic model to optimize the best design, good performance; addition of a prototype impeller,it can also use modified impeller to adapt to different working conditions, improve efficiency .
According to the forces condition, pump with double volute form to reduce the radial force, to be small bearing force and long life; easy installation, automatic calibration of the pump cover; relative position of in and out of the pipeline of the motor and the pump may change according to the user site requirements; pump inlet without swirl, smooth running, low loss; through precision casting, pump casing and impeller surface to be very smoothly, with significant anti-cavitation performance and high efficiency.


 

Pump Speed	585,740,990,1480 and 2950rpm;
Motor Voltage	380V/415V, 3.3KV, 6KV and 10KV;
Caliber	80-1600mm;(flange dimensions conform GB/T17241.6-1998)
Flow range	133-5500m3 / hr
Head range	6-125m;
Temperature range	Medium maximum temperature ≤80'C, ambient temperature ≤40'C;
Maximum operating pressure (inlet pressure + pump pressure)	1.0Mpa (G) (Hsp75m) or 1.6Mpa (G) (Hsp75m);Special configuration of up to 2.5Mpa (G);
Transmission medium	Water or other liquids physical and chemical properties similar to water;
Seal plumbing parts	No installment when inlet pressure above 0.03Mpa (G)
Structural Design	Single-stage double-suction volute axial centrifugal pump, horizontal installation, driver (motor or engine) may be set on the left or right side of the pump (ie, outlet-oriented, the driver is counterclockwise in the left side, clockwise in the right side).

Detailed Photos
 

Between-the-bearings: Split-case pumps are what is referred to as a "between-the-bearings" pump. This means that split-case pumps mount the impeller on a shaft that is supported by bearings on both sides of the impeller.

Double-suction impeller: Split-case pumps are the only COMMON pump type with a double suction impeller. A double-suction impeller imposes dramatically fewer loads on the bearings than an impeller that only draws in water from one side of the impeller (single-suction). 

High-precision casting impeller can ensure the performance, material in cast iron, stainless steel and bronze.
 
Packing seals have been the most widely used sealing solution for many years. Packing seals use rope-like materials that wrap around the shaft of a pump, filling in dead space and minimizing fluid loss. Over time, however, fluid loss will increase as the gland packing material begins to wear down and may impair regular lubrication or reduce ease-of-replacement that is required to function properly.

Mechanical seals are preferred over traditional packing seals in diverse applications during which leakage problems should be avoided. Mechanical seals are more durable than their predecessors and are designed to take much more punishment. Basic mechanical seals use multiple sealing points to nearly eliminate any leakage issues.

 

Flexible couplings
Unlike rigid couplings, flexible couplings can accommodate some movement e.g. vibrations and thermal expansion without damage. This makes them ideal for applications where there is a degree of unavoidable misalignment between the drive and pump shafts. As they can absorb vibrations well, they can also be used to reduce excessive operating noise. With these benefits come a more complex, expensive design. However, as flexible couplings protect the shaft and bearings from damage and premature wear, there are maintenance savings to be had in the long run.

We use wear-resisting disc coupling or pin coupling. 
 
Product Application

This product is widely used in urban water supply and drainage, urban water supply, central heating systems and drainage, iron and steel metallurgy companies, oil refineries, paper mills, oil, power plant, airport construction, chemical plants, textile mills, sugar mills, chemical plants, power plants and drainage, plant mines consumer drainage systems, air conditioning systems of water supply, agricultural irrigation, drainage and various water projects.