Kaiyuan Mechanical Seal for Centrifugal Pump

• Customization: Available
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Model NO.: IS80-50-220A
• Driving Type: Motor
• Material: Cast Iron
• Structure: Single-stage Pump
• Assembly: Pipeline Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Centrifugal Pump
• Application: Clarified Water Pump
• Industry: Mechanical Pump
• Media: Water Pump
• Performance: No Leakage Pump
• Theory: Centrifugal Pump
• Standard or Nonstandard: Standard
• Fuel: Electricity
• Pressure: ≤1.6MPa
• Fluids: Transport Diesel, Water
• Category: Single Stage 5.5kw End Suction Centrifugal Pump
• Application Fields: Textile Industry, Petroleum, Chemical Industry, Me
• Temperature: -20 Degree C~120 Degree C
• Working Pressure: ≤1.6MPa
• Flow Range: 1.5-500m3 Per Hour
• Head Range: 8-150m
• Transport Package: Standard Export Packing or According to Customers′
• Trademark: Kaiyuan
• Origin: Shanghai, China
• Production Capacity: 1-2000 Pieces/Month

Product Description

Kaiyuan mechanical seal for centrifugal pump

 
>>> Product Overview
 
Kaiyuan mechanical seal for centrifugal pump is high-effective energy-saving products, split-case end suction centrifugal pumps are successfully designed by ways of adopting the property data of worldwide centrifugal pumps and the unique advantages of vertical pumps, it is strictly in accordance with ISO2858 world standard and the latest national standard JB/T53058-93. The mechanical seal for centrifugal pump is the most pump type in the world. The principle is simple, well-described and thoroughly tested, and the pump is robust, effective and relatively inexpensive to produce.

>>> Features

The impeller is fixed up directly on the lengthening shaft, which results in short axial length. Kaiyuan mechanical seal centrifugal pump and motor coincide perfectly, which effectively reduces the axial and radial force.
Stable running, low noise, high concentricity of components. The impeller has the advantage of best dynamic and static balance, so no vibration at running.
Easy to maintain Split-case End Suction Centrifugal Pump. It is no need to remove the pipeline for check-out and maintenance.
According to the installation condition of the worksite, IS high efficiency no leakage End Suction Centrifugal Pump could be mounted vertically or horizontally etc.
According to the requirements of the flow and head, the end suction centrifugal pumps can be mounted in parallel or in series.
Materials of KYHL, KYHW chemical engineering pump: zg0q r1 8nil 2mo2ti (AISI 306), zg1qr18nil2mo2ti (AISI 307), zg1qr18ni9 (AISI 303), zg1q r18ni9ti (AISI 305).
 
>>> Working Conditions

Maximum working pressure is less than 1.6MPa, which refers to the inlet pressure and the outlet pressure all together is less than 1.6MPa. The testing pressure is 2.5MPa. Cast steel will be used for the flow passage components and joint parts when the working pressure is larger than 1.6MPa.
Proper medium: clear water without solid particles or the solid particle content is no more than 0.1%of the water and diameter is less than 0.2mm.
The environment temperature should not be higher than 120ºC. The relative humidity should not be more than 95%.
 
>>> Applications

• water supply and drainage
• HVAC and Cooling Tower
• Booster and pressurization Set
• Irrigation and Agriculture
• Marine-Ballation & Bilge

 
>>> Working principle

An increase in the fluid pressure from the pump inlet to its outlet is created when the pump is in operation. This pressure difference drives the fluid through the system or plant.

The centrifugal pump creates an increase in pressure by transferring mechanical energy from the motor to the fluid through the rotating impeller. The fluid flows from the inlet to the impeller centre and out along its blades. The centrifugal force hereby increases the fluid velocity and consequently also the kinetic energy is transformed to pressure.

>>> Photo of IS mechanical seal for centrifugal pump

 
>>> Part Of Model Parameters
 

Item	Model	Capacity Q		Head (m)	Eff. (%)	Speed (r/min)	P0wer (kW)	NPSH (m)
		m3/h	L/s
001	15-80	1.1 1.5 2.0	0.30 0.42 0.55	8.5 8 7	26 34 34	2800	0.18	2.5
002	20-110	1.8 2.5 3.3	0.5 0.69 0.91	16 15 13.5	19 34 35	2800	0.37	2.5
003	20-160	1.8 2.5 3.3	0.5 0.69 0.91	33 32 30	19 25 23	2800	1.5	2.5
004	25-110	2.8 4 5.2	0.78 1.11 1.44	16 15 13.5	34 42 41	2900	0.75	2.5
005	25-125	2.8 4 5.2	0.78 1.11 1.44	20 20 18	28 36 35	2900	0.75	2.5
006	25-125A	2.5 3.5 4.5	0.69 0.97 0.25	17 16 17	35	2900	0.75	2.5
007	25-160	2.8 4 5.2	0.78 1.11 1.44	33 32 30	24 32 33	2900	1.5	2.5
008	25-160A	2.5 3.5 4.5	0.69 0.69 1.25	29 28 26	31	2900	1.1	2.5
009	32-125	4.5 5 6.5	1.25 1.39 1.80	20.5 20 18	29 38 38	2900	0.75	2.5
010	32-125A	3.3 4.5 5.7	0.92 1.25 1.58	17 16 14	37	2900	0.75	2.5
???	???	???	???	???	???	???	???	???
246	300-480	540 720 900	150 200 250	31 28 24	77 81 74	980	75	5
247	300-480A	450 600 720	125 166 200	27 24 20	75 81 77	980	55	5
248	300-480B	400 540 650	111 150 180	24 21 17	77 81 77	980	45	5
249	350-315	1000 1150 1300	277 319 361	34 32 26	74 78 77	1450	160	4
250	350-315A	950 1120 1220	263 311 338	30 28 23	70 74 72	1450	132	4
251	350-315B	900 1040 1180	230 288 327	26 24 19	77 81 74	1450	110	4
252	350-400	620 800 950	172 222 263	53 50 45	74 78 77	1450	160	4
253	350-400A	600 750 850	166 208 236	46 44 39	70 74 72	1450	132	4
254	350-400B	560 700 820	155 194 227	40 38 33	77 81 74	1450	110	4
255	350-400C	530 650 710	147 180 197	34 32 28	77 81 74	1450	90	4

 
We supply Kaiyuan mechanical seal for centrifugal pump

 
 
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5) TSWA horizontal multistage centrifugal pump
6) KYSB split-case single-stage double suction centrifugal pump

 
Company Information
≡≡ About Kaiyuan Pump
Shanghai Kaiyuan provides submersible water pump, sewage pump, fire-fighting water pump, multi-stage vertical (horizontal) water pump, diesel engine water pump, water supply equipment and other pumps. Here we have modern production base of 20000 square meters, and 1500 square meters of office, professional R&D institution and technology team, which makes us a world-class company. Here all Kaiyuan machines are designed, produced, assembled and tested according to the ISO9001:2008.