Single Stage Pumps
OHM Overhung Sinlge Stage Pumps with magnetic coupling
OHM
The OHM overhung API 610/API 685 process pump includes the latest in sealless pump technolgy. It is a horizontal, single-stage, radially split, centerline mounted pump with a high-efficiency magnetic coupling. It is a hermetically sealed sealed system, including a secondary containment with a dry running safety seal.
Performance Ranges 
| Main Applictions | API 685 magdrive single stage sealless pump, heavy duty applications in petroleum, petrochemical and gas processing industries | | Maximum Speed of rotation | 3600 rpm | | Discharge sizes | 25 mm to 200 mm (1 to 8 inches) | | Capacity | up to 700 m3/h (up to 3,100 usgpm) | | Head | up to 330 m (up to 1,100 feet) | | Maximum pressure | up to 52 bar (up to 740 psi) | | Materials | API 610 Material Classes: S-4, S-5, S-6, S-8, C-6, A-8, D-1, D-2, 317L | | Bearing Options | Ball external, silicon carbide radial and thrust internal bearings | | Lubrication | Ring oil, optional purge mist or pure mist | | Temperatures | up to 250° C (up to 480° F) |
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