Design Feature

Model HTB(HTBD) The model HTB is horizontal, axially split, multistage, single suction(HTBD : double suction at 1st stage), double volute, centerline support, between bearings pump.

The HTB(HTBD) is suitable for high pressure, large capacity and a wide range of process and industrial applications.

Heavy duty construction is in full compliance with API 11th edition.

Seal chamber Seal chamber dimensions are in full compliance with API682 and API610 standards. Dual seals can be installed with our standard seal chamber dimension.

Compact design Casing with compact crossovers minimizes friction loss on flow passages.

Minimal variety of spare parts By standardizing our horizontal, between bearings pumps, replacement parts are interchangeable and can be provided with little or no lead time.

Long bearing life Opposite impeller stage arrangement and double volute casing design produce pumps with optimum radial and axial forces balance, ensure smooth operation and long bearing life.

Low vibration Full circular construction of bearing housing and optimum clearance design minimizes vibration of pump.

Easy maintenance Overhaul can be carried out without disrupting main pipings and driver. Jack bolt is furnished at rabetted fit area in order to prevent obstruction of disassembly by sticking.


  • Max. flow rate up to 750 m3/h
  • Max. diff. Head up to 2200 m
  • Max. operation temperature up to 200 ºC