Sulzer Pumps Interchangeable Spares Parts

Tobee® Pumps is a provider of innovative products and services who can satisfy your needs in centrifugal pumping. We offer our wide portfolio to business partners in the Oil & Gas and Hydrocarbon Processing Industries, to contractors and operators of Pulp & Paper mills and Power Generation Plants as well as for customers in the Water Treatment & Distribution, Food, Metals and Fertilizer businesses.

Tobee® AHLSTAR equivalent pumps A/AUP/APP/CZ/ZA/MSY/MC/MBN/SM/AKM/ZE/SNS/NPP/EPP/WPP/ASP/AS/ZPP/BH/SY/ZYO/LY/LYO and interchangeable spares parts such as Impeller, volute casing, shaft, casing cover, sideplate, wear plate, bearing unit, mechanical seal, O-Ring, bearing and sideplate(wear ring) and some other spares parts.

Wearing Spares Parts of Ahlstar Process Pumps:

Wet End Parts: 102.11 Volute case, 135.11 Sideplate, 175.11 Flow straightener, 230.11 Impeller, 502.11, 502.12 Casing wear ring
Sealing Unit:100.21 Case, 161.21 Case cover, 451.21 Stuffing box housing, 231.21 Suction impeller, 235.21 Expeller, 604.21 Expeller, 475.21 Thrust ring
Bearing Unit:183.31 Support foot, 330.31 Bearing housing, 344.31 Adapter, 360.31 Bearing cover

Ahlstar Pumps 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