STW - Vertical Centrifugal Volute In-Line Process Pump (API 610)
single stage, side suction, close impeller
- Capacity : ~ 19 M³/MIN (60Hz) ~ 15.8 M³/MIN (50Hz)
- Head：~ 213 M (60Hz) ~ 146 M (50Hz)
- Applications：chemical/ petrochemical industry, hot water supply
Feature
Outline Drawing
Feature
- Design in accordance with API 610
- Apply API 682 mechanical seal; cartridge design for easy maintenance.
- Shaft sleeve and impeller are interchangeable with type STA pump.
- Back pull-out design for easy maintenance.
- Hook-type shaft sleeve can ensure thermal expansion. A drive pin ensures positive rotation.
- Maximum 0.002″ deflection at stuffing box surface at maximum load.
- Pump casing seal uses stainless steel to enclose graphite gasket, which ensures tight hook, high temperature resistance and prevent leak.
- Precision machining to ensure positive alignment. Use rabbet for long seal life and maximum hydraulic efficiency.
Outline Drawing
Coming Soon