AC5H Sealed Centrifugal Pump
Durable, High-Performance Sealed Pump for Critical Applications
The Finish Thompson AC5H Sealed Centrifugal Pump offers superior performance in handling a wide range of fluids across several industries. Constructed from corrosion-resistant 316 stainless steel, this pump is ideal for chemical processing, pharmaceuticals, and wastewater treatment. With its durable design and precision engineering, the AC5H ensures long-lasting operation, even in harsh environments.
The pump is available with various port sizes and connection types, making it highly versatile for different applications. Capable of handling specific gravities up to 1.8, the AC5H operates efficiently at temperatures up to 300°F and pressures up to 100 psi (6.9 bar). Whether you’re working with aggressive chemicals, high temperatures, or high viscosities, the AC5H delivers reliable and consistent fluid transfer.

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Overview
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Specifications
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Applications
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Literature
The Finish Thompson ACH5 Sealed Centrifugal Pump is a compact and economical solution for transferring corrosive fluids across industrial applications. Engineered with 316 stainless steel and corrosion-resistant components, it ensures durability, reliability, and easy operation in harsh chemical environments.
Key Features
- High-Quality Construction: Corrosion-resistant 316 stainless steel for long-term performance in aggressive applications.
- Flexible Configurations: Horizontal, vertical, or vertical cantilevered designs for versatile installation options.
- Service-Friendly Design: Back pull-out feature allows for quick and easy maintenance without disrupting system connections.
- Secure and Compact: Compact build with a stable, 304 stainless steel V-clamp for secure operation.
- Multiple Connection Options: NPT, BSP, tri-clamp, or flanged connections to suit various system requirements.
- Adaptable Impeller Options: Standard, recessed, or high-head impellers to meet specific performance needs.
- Advanced Seal Technology: Bellows Type 21 seals (AC models) ensure leak-free operation under demanding conditions.
- Compliance and Certifications:
- ATEX Certified (AC models with ATEX motors).
- FDA Compliant Materials (AC models with Buna elastomers).
- Robust Performance: Handles specific gravity up to 1.8 without impeller trim.
- Temperature and Pressure Tolerance:
- Maximum temperature: 300°F (149°C).
- Maximum working pressure: 100 psi (6.9 bar).
The ACH5’s combination of reliability, efficiency, and flexible design makes it an ideal choice for chemical processing, wastewater treatment, and other demanding applications.
AC5H Sealed Centrifugal Pump Specifications
Specification | Details |
---|---|
Port Sizes | 1/2 x 1/4 in NPT threaded connections 1/2 x 1/4 BSP threaded connections 1/2 x 1/4 NPT electropolished threaded connections 1 in x 1 in ANSI #150 Flanges 1.5 in x 0.75 in Electropolished Tri-clamps |
Maximum Specific Gravity | up to 1.8 |
Maximum Working Pressure | 100 psi (6.9 bar) |
Maximum Temperature | 300°F (149°C) |
Type | Stainless Steel Mechanically Sealed High Head |
Configuration | Horizontal |
Construction Materials | 316 Stainless Steel |
O-Ring Materials | FKM, EPDM, Buna, or PTFE Encapsulated Silicone |
Seal Type | Bellows Type 21 |
Seal Materials | Carbon, Ceramic, SiC, FKM, EPDM, Buna, or Kalrez® |
Flow Range @ 3450 RPM | 2 to 16.9 gpm |
Flow Range @ 2900 RPM | 0.45 to 3.8 m³/h |
Maximum Head @ 3450 RPM | 96 ft |
Maximum Head @ 2900 RPM | 29.2 m |
Power Range @ 3450 RPM | 0.41 to 0.57 hp |
Power Range @ 2900 RPM | 0.18 to 0.26 kW |
- Chemical Processing: Designed to handle corrosive and harsh chemicals, ensuring safe and efficient fluid transfer in industrial processes.
- Pharmaceutical: Ideal for transferring sensitive liquids with precision, supporting strict quality control in pharmaceutical manufacturing.
- Printed Circuit Boards: Provides controlled fluid handling for chemical processes involved in PCB manufacturing, ensuring consistency and reliability.
- Waste Water Treatment: Efficiently manages fluid flow for water purification and wastewater management, ensuring compliance with environmental standards.
- Food and Beverage: Capable of handling fluids in sanitary applications, ensuring safe, reliable, and hygienic operation in food and beverage processing.
- Heat Transfer: Supports efficient heat transfer fluid circulation in various industrial systems requiring precise temperature management.
- Corrosive Liquids Handling: Specially designed for handling highly corrosive liquids with minimal wear and tear, extending the pump’s operational life.
Contact our team today at sales@cannonindustrialplastics.com or visit our Contact Page to learn more about the AC5H Sealed Centrifugal Pump and how it can meet your operational needs.