Horizontal Double Suction Split Case Fire Fighting Pump

• Max.Head: 5m-1000m
• Max.Capacity: >400 L/min
• Driving Type: Diesel Engine
• Impeller Number: Single-Stage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Double-Suction Pump
• Model NO.: QS
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Circulating Pump, Irrigation Pump Dewatering Pump
• Split Case Pump Size: 1.5"-28"
• Material: Ss. CS, Cast Iron Bronze etc
• Brand Name: an Pump
• Pump Model: Double Suction Split Casing Pump
• Shaft Seal Type: Gland Seal and Mechanical Seal
• Fuel: Diesel Engine or Gasolin Engine
• Power: Diesel
• Shaft Direction of Rotation: Clockwise or Counter-Clockwise
• Capacity: 120-1000m3/H
• Head: 5-1000m
• Size: 1.5-18inch
• Frequency: 50/60Hz
• Application: Clarified Water Pump, Irrigation Pump
• Start up: Electric
• Model No.: QS
• Transport Package: Wooden Case
• Specification: CE, ISO, SGS. TUV. BV
• Trademark: An Pump
• Origin: China
• HS Code: 841370
• Production Capacity: 20000PCS/Year

Product Description

Horizontal Double Suction Split Case Fire Fighting Pump

 

1. QS Split Case PumpIntroduction

QS horizontal double suction split casepump, the casing is axially split, which permits removal of the complete rotorwithout moving either piping or motor. Pumps generating high heads have doublevolutes to reduce radial forces. Replaceable wear ring protect the casing atthe impeller running clearances. Vertical or horizontal, soft packing ormechanical seal, grease or oil lubrication bearing on request. It is also electric motor or diesel engine driven on request.
  
2.QS Split CaseWater Pump Feature
(1)Have QS and QSH two types.
Viewedfrom motor, the direction of the QSH pump is anti-clockwise, that is thesuction in the left, the discharge in the right. The rotating direction of thetype QS pump is clockwise, that is the suction in the right, the discharge inthe left. Also can move the driver to another edge according to the user'srequires. Then, the rotating direction, the suction and discharge direction isin the opposite as the described above.
(2)Supply full set split-casing centrifugal pump, motor, coupling, the inletdiameter less than 200mm match the common base.
(3)The pump is axial split casing construction.
(4)Large capacity

3.QSSplit Case Water Pump Application
 

Industry	Plumbing applications
General water supply	Circulation of HVAC building systems,water booster service, boiler feed,general circulation service and more.
Agriculture/food/beverage	Irrigation,water supply,food processing,beverage processing ,fertilizers.
Manufacturing	Pulp and paper fans,plastic&rubber,metal&steel, pharmaceutical,paper mills,air wash,marine ballast service.
Fire/disaster relief	Fire pumps,fire protection,flood control,disaster relief, federal/military.
Utilities:Water	Power generation stations,desalination, energy recovery turbines
Chemical/mining	Chemical plants,refineries,petroleum distribution,coal sites, pumping.

4.QS Split Case Water PumpApplication On Site




5.Specification of Drainage Douoble Suction Water Pump Split Case Pump

Model	Flow rate	Head	Speed	Power	Eff	Iimpeller	Weight
(QS)	(m3/h)	(m)	(rpm)	(KW)	(%)	(mm)	(kg)
QS150	110~220	35~84	2900	30~55	67~80	186~250	145~150
QS200	160~351	31~100	2900	37~110	61~85	193~284	219~265
QS250	324~612	8.6~71	1450	22~132	72~86	224~460	405~565
QS300	504~972	8~98	1450	30~300	70~84	225~540	845~660
QS350	745~1663	10~140	1450	55~680	70~88	270~655	760~1580
QS400	900~1620	32~98	980~1480	155~500	71.5~84	510~535	1910
QS500	1150~2450	10.6~108	740~970	110~800	70~89	390~860	2000~4330
QS600	2304~4000	13~80	730~970	185~900	70~91	450~830	2500~4300
QS700	2111~4896	39.5~99.5	740~980	560~1250	52~92	415~850	5800
QS800	3960~7200	23.5~84	600~740	450~1600	77~92	715~990	5100~8300
QS1000	6000~9900	32~52	600~990	1250	79~87	670~695	10000
QS1200	5832~14400	6~95.7	500~745	710~3450	80~90	560~1200	12500~16000

 

6.QS Split Case Pump Structure

 

 

 

1.Bearing		2.Framework Oil Seal	3.Bearing Gland	4.Pump Casing	5.Packing Gland	6.Packing
7.Packing Ring		8.Packing Sleeve	9.Shaft Sleeve	10.Pump Cover	11.Impeller	12.Washing Pipe
13.O Ring	14.Seal Ring For Pump Casing		15.Mechanical Seal Liner	16.O Ring	17.Mechanical Seal	18.Mechanical Seal Gland
19.Water Retaining Ring		20.O Ring	21.Bearing Housing At Driven End	22.Shaft	23.Couplings	24.C Type Key
25.Framework Oil Seal		26.Ring For Shaft	27.Bearing Junk Ring	28.Cylindrical Pin	29.Mechanical Seal	30.Cylindrical Pin
31.B Type Key		32.Packing Seal	33.Seal	34.Round Nut lock Washer	35.Round Nut	36.Bearing Inner Liner
37.Pump End Bearing Housing		38.Bearing Spacer

 

7.TheQS split case water pump is widely used for clean water, sea water. There aredifferent material for the pump parts for different liquid pumped:
 

No.	Country	Cast Iron	Ductile Iron	Stainless Steel 304	Stainless Steel 316
1	China	HT250	QT500-7	0CR18NI9	0CR17NI12MO2
2	US	NO.35	70-50-05	SS304	SS316
3	Japan	FC250	FCD500	SUS304	SUS316
4	Germany	GG25	GGG50	X5CRNI18.9	X5CRNIMO18.10
5	Italy	G25	GS500-7
6	France	FGL250	FGS500-7	Z6CN18.09	Z6CND17.12
7	ISO	250	500-7	11	20,20A

  
8.Double Suction Split Case Diesel Water Pump shows





9.Packing and Delivery




10. Company brief introduction

Shijiazhuang An Pump Machinery Co., Ltd is one over 30 years experienced pump manufacturer (established at 1986) in mining and mineral, power plant, dredging and dredge, hydraulic, irrigation, pulp transfer, chemical, construction, sea water and oil & gas transfer etc.; An Pump Machinery is the pump factory has its own pump selection & design, research and development team to assure provide you efficient, energy saving slurry pump, water pump, diesel water pump, chemical pump and irrigation pump in selection & design, use and maintenance program.