APP Process Water Pumps and Interchangeable Spares for Chemical Plant

Tobee®  AHLSTAR Pumps product line includes a wide range of centrifugal pumps, including single-stage and multi-stage pumps, submersible pumps, vertical turbine pumps, and more. The company's centrifugal pumps are designed to meet the specific requirements of various applications, including high-pressure, high-flow, and low NPSH applications. Sulzer Pumps' centrifugal pumps are also available in a variety of materials, including stainless steel, cast iron, and other specialized materials.

Features and benefits

Versatile range of reliable and efficient impellers
Reduces life cycle costs, energy consumption, operation time and downtime

Externally adjustable patented side plate
Allows fast and simple impeller clearance setting, thereby minimizing life cycle costs and
ensuring continued high efficiency

Heavy-duty shaft
Reduces deflection at stuffing box to <0.05 mm / 0.002 in
Helps extend shaft seal lifecycle, reduces unexpected shutdowns and maintenance costs

Innovative and reliable integrated degassing and selfpriming units
For a variety of applications with difficult liquids
Designed to help the centrifugal pump start quickly when the liquid level is below the pump in selfpriming applications

Patented balancing holes
Ensure efficient liquid circulation behind the impeller and in the seal chamber
Guarantee optimum shaft seal performance by reducing unexpected shutdowns and
minimizing operation and maintenance costs

Reliable bearing unit
Reliable, heavy-duty bearing unit minimizes maintenance costs
Includes oil and grease lubrication for all performance needs: grease lubrication for applications up to 120°C / 250°F; and oil lubrication for up to 180°C / 355°F

Robust, reliable and patented Rotokey impeller mounting
Enables fast and simple dismantling and reassembly
Helps minimize maintenance costs

Wide variety of shaft seal options
Effective dynamic, single and double mechanical seals and gland packing
Fast and simple installation
No measurement required

Back pull-out design
Facilitates quick access for servicing

Tobee® A and APP Process Pulp Stock Pumps:

A10-32, A10-50, A10-65, A11-32, A11-40, A11-50, A20-65, A20-80, A21-65, A21-80, A21-100, A22-32, A22-40, A22-50, A22-65, A22-80, A23-40, A23-50, A31-100,A31-125, A31-150, A32-65, A32-80, A32-100, A32-125, A33-80, A33-100, A33-125, A41-200, A41-300, A41-400, A42-150, A42-200, A43-250, A43-350, A43-500 A44-150, A44-200, A51-250, A51-300, A51-400, A51-500, A53-100, A53-150, A53-200, A53-250, A53-300,A53-400, A55-100, A55-200, A55-250, A55-300,A60-500, A60-600, A63-400,A63-500, A63-600, A63-700, A71-250, A71-300, A71-400, A71-500, A71-600, A72-300, A72-400, A72-500, A72-600, A43-250, A43-350, A43-500, A51-250, A51-300, A51-400, A51-500, A53-100, A53-150, A53-200, A53-250, A53-300, A53-400, A55-100, A55-200, A55-250, A55-300, A60-500, A60-600, A63-400 A63-500, A63-600, A63-700, A71-250, A71-300, A71-400, A71-500, A71-600, A72-300, A72-400, A72-500, A72-600

APP11-32, APP11-40, APP11-50, NPP21-50, APP21-65, APP21-80, 8S, NPP21-80 APP22-40, APP22-50, WPP22-50, NPP22-50, APP22-65, APP22-80, 8S, NPP22-80, APP23-50, WPP23-50, EPP31-65, APP31-100, 10S, EPP31-100, NPP31-100, APP31-125, 10P, APP31-150, APP32-65, APP32-80, 8S, WPP32-80, 8S, NPP32-80, APP32-100, 10S, WPP32-100, 10S, NPP32-100, APP32-125, 10P, EPP32-200, NPP33-80, APP33-100, 10S, WPP33-100, 10S, NPP33-100, APP33-125, 10P, WPP33-125, 10P, EPP41-150, APP41-200, EPP41-200, APP41-300, APP42-150, EPP42-150, NPP42-150, APP42-200