The OHH is our latest range of ISO 13709 (API 610 OH2) standard process pumps. Over 70 sizes make up the hydraulic range - the largest on the market. In addition the extensive range of flow and head, care has been taken to ensure that almost any application can be accommodated within the pumps preferred operating range. Designed to meet or exceed the requirements of the forthcoming 9th edition of API 610, the pump also incorporates the extra features commonly specified by the major oil companies.
Performance Ranges
| Main Applications | ISO 13709 / API 610 type OH2, heavy duty applications in petroleum, petrochemical, and gas processing industry |
| Maximum Speed of rotation | 3600 rpm |
| Discharge sizes | 25 mm to 400 mm (1 to 16 inches) |
| Capacity | up to 2,250 m3/h (up to 10,000 usgpm) |
| Head | up to 330 m (up to 1,100 feet) |
| Maximum pressure | up to 50 bar (up to 725 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/Ball |
| Lubrication | Ring oil, optional purge mist or pure mist |
| Temperatures | -40° C to 425° C (-40° F to 800° F) |
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