API 610 Vs6 Centrifugal Pumps

• Customization: Available
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Middle Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Mounting Height: Suction Centrifugal
• Impeller: Semi-Open
• Usage: Pumps
• Transport Package: Packing in Wooden Case
• Trademark: Haishi
• Origin: Taizhou
• HS Code: 8413810090
• Production Capacity: 5000

Product Description

General description	VS6 series is a single suction, single or multi stages, radially split, diffuser type, vertical can pump
Construction	Heavy duty modular design, maximizing flexibility to meet rigorous customer requirements
Design methodology	Advanced computer techniques including 3D modeling, FEA & CFD
Design standards	API610 11th:2010 / ISO13709:2009 / ATEX EC-Directive 94/9/EC
Design pressure rating	Up to 40 bar g @ 20˚C
Suction pressure rating	Up to 10 bar g (Standard construction)
	Up to 20 bar g (Heavy duty construction)
Operating temperature	-15˚C to 150˚C (Standard construction)
	-15˚C to 400˚C (Heavy duty construction)
Flow rate	Up to 800 m3/h
Differential Head	Up to 300 m
Speed	Up to 3000 rpm
	Long coupled pump
Configuration	Bare shaft pump
	Rotating assembly
Discharge Sizes	Up to DN 200
Design life	20 years (3 years uninterrupted operation)

Designation

Example: VS6 150L-5stg / 160 2 S6 D115261 CD / EXT4
 

VS6	150	L	5stg	160	2(1)	S6	D	115261(2)	CD	EXT4(3)
Pump type	Discharge	Impeller code	No. of stages	Nominal power	No. of poles	Material class	Seal type	Seal plan code	Options	Area
	nominal dia. in			of installed		acc. to table H1		acc. to API682		classification
	millimeters			driver in kW		of API610
OH3:	Up to 150mm	S: small	Up to 17 pcs.	up to 1100kW	2: 3000rpm	S-1	S: Single	Each two digits	A: No option	SA: Safe area
vertical		L: large	depended on		4: 1500rpm	S-3	mechanical	stands for a	B: Oil mist	EX: Explosion
in-line		XL: extra large	the pump size		6: 1000rpm	S-4	seal	plan:	lubrication	proof
single stage						S-5	D: Double	For example	C: Vibration	T1~T6:
single suction						S-6	mechanical	"115261"	sensors	Temperature
radially split						S-8	seal	means plans	D: Temp.	class
centrifugal						C-6		11, 52, and 61	Sensors
pumps						A-8		have been	E: Heating
acc. to API610						D-1		utilized	jacket
								together.	F: Special
									bearing
									arrangement

For nonelectric drivers  refers to the drive speed only.Other seal arrangements are available on request.For other types of driver (nonelectric drivers) abbreviation of the used type will be interpolated, examples: (ST: Steam Turbine)/(DE: Diesel Engine)/etc.

Material Options
 

	Material Class	Casing	Impeller	Shaft
S1	- Carbon Steel / Cast Iron	ASTM A 216 WCB	ASTM A 48 Class 40B	ASTM A 576 Gr. 1045
S3	- Carbon Steel / Ni-resist	ASTM A 216 WCB	ASTM A 436 Type 1,2,3	ASTM A 576 Gr. 1045
S4	- Carbon Steel / Cast Iron	ASTM A 216 WCB	ASTM A 48 Class 40B	ASTM A 576 Gr. 1045
S5	- Carbon Steel / Carbon Steel	ASTM A 216 WCB	ASTM A743 CF-8M	ASTM A 276 Type 420
S6	- Carbon Steel / 12% Cr SS	ASTM A 216 WCB	ASTM A743 CA6NM	ASTM A 276 Type 420
S8	- Carbon Steel / SS 316	ASTM A 216 WCB	ASTM A744 CF-8M	AISI 316
C6 - 12% Cr SS / 12% Cr SS		ASTM A743 CA6NM	ASTM A743 CA6NM	ASTM A 276 Type 420
A8 - SS 316 / SS 316		ASTM A 743 CF-8M	ASTM A743 CF-8M	AISI 316
D1 - Duplex SS / Duplex SS		EN10213-4 / 1.4517	EN10213-4 / 1.4517	ASTM A 240-SS31803

Product BenefitsPressurized components are subject to the most rigid quality control within the scope of a highly efficient quality assurance system. A long service life is ensured by a minimum corrosion allowance of 3 mm.2 x API allowable nozzle loadsImpellers with a high accuracy of shape and excellent surface finish, resulting in high efficiencies special suction impeller ensure low NPSH valuesExchangeable impeller wear rings on suction side of the impellers, exchangeable wear rings in the stage casings, exchangeable stage bearing bushes at the rear-side impeller hubs serve to protect the diffusers and act as bearing guide. Clearances according to API 610.Low-vibration operation due to dynamic balancing both of the individual impellers and of the complete rotor.Special suction impeller designed as the first stage at the lowermost point of the barrel, and thus full utiliztion of the suction head resulting from the barrel length.Adaption to the available NPSH value by lowering the first stage and adding column pipes.Stage casings with metallic seating are bolted to the suction and discharge casing.Oil-lubricated anti-friction bearings with constant level oiler.Interstage bushes and additional guide bearings lubricated by the liquid handled.FEA was used to analyze the stand to assure that pumps operate well away from any natural frequencies per API610Smooth operation with low vibration levels due to static & dynamic balancing of impeller and other rotating parts.ISO-13709 (API 610) Table 6 seal chambers for improved seal life.Fits for mechanical seals as per ISO 24109 / API 682 in cartridge design for easy installation and removal

Product OptionsMaterials variety acc. to API 610Various types of cartridge mechanical seals availableDesign available for non-Hydrocarbon ApplicationsImpeller trimmed to match the specified duty pointWide range of hydraulic designs to suit all applicationsGrease or oil lubricated bearing bracketA variety of instrumentation options are available for monitoring all key operating parameters (temperature, pressure, vibrations, etc.)Circular or rectangular sole plate available

After service:
To satisfy the customs, Jiangsu Haishi Pump Mfg.Co.,Ltd provides the users with before-sale, in sales and post-sale full respect services.
Item of service
Technical training     
Equipment evaluation
Installation and debugging  
Troubleshoot
Maintenance             
Update and improvement
Commitment to the service
1.      After signing the contract , send engineer for assisting installation and debugging.
2.      One-year warranty. Provide technical support free all-life of the products.
3.      Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected.
4.      Hot-line of service is available in 24h, responded in 8h.