- Flows to 3,647 gpm (828 m³/hr)
- Heads to 1,146 ft (350 m)
The GSP OH2 pump has no mechanical seals which are widely regarded as the weakest point in any pumping system. Over 85% of pump failures involve mechanical seal failure and leaks through static seals such as gaskets and O-rings as well as bearing failure. When planning a new pump installation or an upgrade to an existing installation, the financial impact of the mechanical seal support system is considerable. The GSP sealless magnetic drive pump meets all of the requirements of API-685 making it ideal for chemical, petrochemical as well as oil and gas installations.
Our heavy duty line of API sealless magnetic drive, end suction centrifugal pumps comply with specifications required by the oil, gas, petroleum and heavy chemical industries. The GSP is typically used in toxic, aggressive, hot, crystallizing and high value processes.
|Heads To||80 to 1,146ft||18 to 245m||60HZ: 25 to 350m|
|Flows To||1 to 3,647gpm||8 to 662m3/hr||60HZ: 10 to 828m3/hr|
|Temp Range||-40 to 660°F||-40 to 350°C|
|Number of Stages||1.0|
|Max Case Working Pressure||580 psi||41 kg/cm2|
|Max Suction Pressure||580psi (41kg/cm²)|
|Differential Head||656 ft||200 m|
|HP Dependent on Diff. Head||535 hp||400 KW|
|Standard Delivery||12-16 weeks|
|Speed Range||1,450 to 3,500rpm-60Hz|
|Materials of Construction||Carbon Steel, 316 SS|
|Bearing Materials Available||SiC, carbon|
|Hydrotest Pressure||870 psi||61 kg/cm2|
|Max Viscosity||200 cst|
|Industry Standard||API 685, API 610 OH2 centerline mounted single stage|
|Solids Range||maximum of 5% w/w less than 150 micron|
|Motor Details||Industry standard|
|Mounting Configurations||Separate Mount|
|Number of Available Hydraulics...||28.0|
|Seal Configurations Available||Sealless|
|Available Flanges||150#/300# RF|
|Pump Case Corrosion Allowance||1/8" (3.2 mm)|
|Suction and Discharge Size||varies based on model|
Sealless Centrifugal Pumps API 685
Sealless magnetic drive centrifugal pumps that meet API-685 and API-610 standards. No seals that leak make it safe and reliable. Perfect pumps for difficult to seal, hazardous, and high-value applications for petroleum, heavy duty chemical and gas industry services.
HMD Kontro Sealless Magnetic Drive Pumps
Sundyne HMD-Kontro sealless magnetic drive pumps meet API-685, ASME / ANSI B73.3 and ISO 2858 standards. They do not leak and are extremely reliable and safe.
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.