The VSMK and VSMKD are API-610, 11th edition, VS4 vertical inline shaft sump pumps for submersible applications. Features include column bushing/flushing from external source. A fully enclosed shaft design protects the pump for abrasive and aggressive applications. Perfectly suited for refining applications including oily water, hydrocarbon, topping, gascon, coker, amine and acid water. Sundyne VS4 style pumps are also used in tank farms, petrochemical plants, oil fields, oil terminals and waste treatment plants.
-Flows to 7,000 gpm (1,600 m³/hr)
-Heads to 1,180ft (360 m)
-Temperature up to 752°F (400°C)
-Maximum Case Pressure: 580psi (40bar)
|Heads To||20 to 1,180ft||4 to 360m||60HZ: 6 to 250m|
|Flows To||4 to 7,000gpm||8 to 1,600m3/hr||60HZ: 10 to 1,000m3/hr|
|Temp Range||-22 to 752°F||-30 to 400°C|
|Number of Stages||1.0|
|Max Case Working Pressure||580 psi||40 bar|
|Max Suction Pressure||Flooded|
|Differential Head||820 ft||250 m|
|HP Dependent on Diff. Head||939 hp||700 KW|
|Standard Delivery||Consult factory|
|Speed Range||0 to 3,500rpm-60Hz|
|Materials of Construction||Meets H1-API 610, 10th edition|
|Bearing Materials Available||Angular contact bearing|
|Hydrotest Pressure||870 psi||60 bar|
|Max Viscosity||Consult factory|
|Industry Standard||API-610 and ISO 13709|
|Mounting Configurations||Submersible Vertical|
|Number of Available Hydraulics...||57.0|
|Seal Configurations Available||API-682|
|Available Flanges||300# / 600#|
|Pump Case Corrosion Allowance||0 .118inch (3mm)|
|Suction and Discharge Size||up to 10" / 12"|
|API Plans for Sundyne Pumps||All API-682 configurations|
Centrifugal API 610 10th Edition VS4 and ISO 13709
The API Pump Type VS4 is a vertically suspended, single-casing volute line-shaft driven sump pump.
Marelli Process Pumps
Marelli Pumps are API 610, 11th Edition and ISO 13709, DIN compliant.
API American Petroleum Institute
Sundyne has a wide range of heavy duty centrifugal pumps that are compliant with American Petroleum Institute API-610, 10th and 11th Edition (OH1, OH2, OH3, OH4 OH5, OH6, BB1, BB2, BB3, BB5, VS1, VS2, VS4, VS6) and API-685 sealless magnetic drive standards Our customers in the oil refining and petrochemical industries have for years turned to Sundyne pumps for their high-head, low-flow services and other difficult or hazardous applications.
ISO International Standards Organization
Sundyne centrifugal pumps that are compliant with the International Organization for Standardization ISO 13709 standards for oil and gas production, refining, chemical and petrochemical operations.