Spare parts for Sulzer pumps

Ahlstar's end-suction single-stage centrifugal pumps are renowned for their versatility and reliability in demanding industrial applications. Industries such as pulp, paper, board, biofuels, mining, metals, and fertilizers benefit from Ahlstar's peak performance, high efficiency, and low operating costs. For maintaining these pumps, we offer high-quality suitable Sulzer spare parts tailored to meet your specific needs.

Comprehensive Pump Series

Ahlstar offers the world’s most comprehensive pump series for industrial applications, including Ahlstar A and APP/T process pumps, NPP/T non-clogging pumps, WPP/T wear-resistant pumps, and EPP/T hot liquid pumps. Since the 1980s, Sulzer has delivered over 200,000 Ahlstar pumps globally, continuously enhancing the range with various hydraulics, advanced material options, and different shaft seals to meet diverse requirements. For the maintenance and repair of these pumps, we provide a wide range of alternative Sulzer spare parts, ensuring reliability and durability.

Extensive Hydraulic Coverage

Ahlstar pumps are designed to handle tough industrial pumping tasks. Using advanced simulation tools, Sulzer engineers can quickly analyze hydraulic designs and test them under real operating conditions at their full-scale laboratory. This ensures each pump delivers optimal performance. To maintain this performance, our alternative Sulzer spare parts are the ideal choice for maintenance and repairs.

Compliance and Certification

Ahlstar pumps comply with global standards for centrifugal pumps, such as EN ISO 5199. They also meet ATEX directives for use in potentially explosive atmospheres, ensuring safety and compliance with essential health standards. Additionally, Ahlstar pumps have received ACS drinking water certification and Food Contact Materials Regulation EC 1935/2004 certification, making them ideal for various food and beverage applications. Our suitable Sulzer spare parts support these high standards, offering the quality required for smooth and safe operation.

Tailored Solutions for Diverse Needs

Understanding the specific requirements of each customer's process is crucial. Ahlstar pumps are optimized for various applications, from viscous fluids and fiber-containing sludge to mineral slurries and liquids with large solids. Sulzer's extensive experience ensures Ahlstar pumps are designed for durability and resistance to corrosion and wear. Our Sulzer spare parts offer the perfect complement to maximize the performance and lifespan of your pumps.

Innovative Features for Enhanced Performance

Ahlstar pumps have evolved to include numerous advanced material options, including ductile iron for light industrial operations. This versatility allows Ahlstar pumps to be used throughout a process, with compatible spare parts optimizing inventory. Our alternative Sulzer spare parts are precisely tailored to meet these requirements, providing durable and reliable solutions.

In the chemical processing and biofuels industries, Ahlstar pumps offer extensive material selections, heating jackets, and jacketed case covers for even heating, preventing sedimentation and solidification. The integrated internal recirculation flushing fluid channel eliminates the need for external piping, preventing liquid cooling and crystallization. Our Sulzer spare parts are designed to meet these specific requirements and enhance your plant's efficiency.

Advanced Sealing Solutions

Sulzer provides a wide selection of mechanical and dynamic seals for Ahlstar pumps, carefully selected to reduce operational costs and ensure uninterrupted performance. The thermosiphon SP8 seal pot offers substantial savings in sealing liquid consumption, enhancing reliability and reducing maintenance costs. Our Sulzer spare parts for sealing solutions ensure the highest reliability and performance.

Efficient Self-Priming Options

For applications requiring pumping from below floor level, Ahlstar offers a dry-installed self-priming end-suction pump. Alternatively, the Sulzer ejector provides fast, reliable, and fully automated priming with minimal energy consumption. Our Sulzer spare parts provide the necessary support for these applications, contributing to the efficiency of your processes.

Maximizing Efficiency and Sustainability

The energy-efficient Ahlstar pumps are designed to minimize life cycle costs over their long service life. High efficiency reduces energy costs, while reliability ensures continuous production and low maintenance costs, providing long-term value. The back pull-out construction facilitates easy maintenance, and high modularity allows for easy upgrades and spare parts supply. Our Sulzer spare parts are ideal for further reducing operating costs and increasing efficiency.

Environmental Responsibility

Ahlstar pumps prioritize environmental considerations, featuring maximized lifespan, low power consumption, minimal sealing liquid demand, and extended service intervals. These factors contribute to resource conservation and environmental protection. Additionally, the materials used in Ahlstar pumps are 99% recyclable, underscoring Sulzer’s commitment to sustainability. Our Sulzer spare parts support these eco-friendly efforts by providing long-lasting and sustainable solutions.

In conclusion, Ahlstar pumps represent the pinnacle of reliability, performance, and efficiency in industrial pumping solutions, supported by Sulzer’s commitment to innovation and environmental responsibility. Our high-quality Sulzer spare parts offer the perfect complement to maximize the performance of your pumps and minimize your operating costs.