United’s THF and DS-THF series pumps have two stages for moderate head applications. (API pump type; BB 2)
Both top suction / top discharge (on the same side configurations are available.
High suction pressure and high temperature can be accommodated easily.
For Circulation, Transfer, Hot Fluids and any Service requiring Heavy Duty Between Bearings Pumps.
Designed with CAE for API Nozzle Loads as evidenced by heavy case feet and base pedestals.
THF – Horizontal 2 stage radially split pump
DS-THF – Double Suction 1st stage Impeller, horizontal 2 stage radially split pump
• Temperatures to 425 dg C (800 dg F)
• Pressures to 70 barg (1000 psig) – Higher Ratings Optional
• Opposed Impellers for Axial Thrust Balance
• Renewable case and Impeller Wear Rings
• Tandem or Double Seals
• Sleeve or Antifriction Radial Bearings
• Higher Nozzle Ratings & Special Facings
• Bearing Cooling
• Alternate (side) Nozzle Orientation
• Double Suction First Stage (Model DS-THF)
• Force Feed Lubrication Console
• Oil Mist Lubrication
• Composite Material Wear Rings & Bushes
• Custom Hydraulics
• High Temperature/Pressure Ratings
• Special Materials
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THF series pump images