AC4 Series Sealed Centrifugal Pump
Chemical Processing & Industrial Use
The Finish Thompson AC4 Series Sealed Centrifugal Pump offers robust performance at an economical price, making it a reliable choice for handling various chemicals and fluids in industrial applications. Available in corrosion-resistant polypropylene, PVDF, or 316 stainless steel, this pump is engineered to withstand harsh environments. Equipped with a high-performance seal, the AC4 is designed to handle fluids containing some solids, making it versatile for processes in chemical processing, pharmaceutical, waste treatment, and printed circuit board industries.
Its flexible design allows for horizontal, vertical, and cantilevered installation configurations, providing easy integration into existing systems. With its reliable, durable construction and high-quality seal, the AC4 Series ensures minimal maintenance and reduced downtime.
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Specifications
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Applications
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Literature
AC4 Series Sealed Centrifugal Pump Specifications
| Parameter | Specification |
|---|---|
| Port Sizes (Suction x Discharge) & Connection Types | 3/4 x 1/2 NPT/BSPT, 3/4 x 1/2 w/ Drain, 3/4 x 1/2 Flange, 1 x 1 Flange, 1-1/2 x 3/4 Tri-clamp, 3/4 x 1/2 Electro |
| Maximum Specific Gravity | Over 1.8 |
| Maximum Working Pressure | 100 psi (6.9 bar) |
| Maximum Temperature | 300°F (149°C) |
| Flow Range (@3450 RPM) | 3 to 39.1 gpm |
| Maximum Head (@3450 RPM) | 59.6 ft |
| Power Range (@3450 RPM) | 0.25 to 1 hp |
| Flow Range (@2900 RPM) | 0.68 to 7 m³/h |
| Maximum Head (@2900 RPM) | 11.7 m |
| Power Range (@2900 RPM) | 0.1 to 0.21 kW |
| Type | Stainless Steel Mechanically Sealed |
| Configuration | Horizontal |
| Construction Materials | 316 Stainless Steel |
| O-Ring Materials | FKM, EPDM, Buna, or PTFE Encapsulated Silicone |
| Seal Type | Bellows Type 21, J103081 |
| Seal Materials | Carbon, Ceramic, SiC, FKM, EPDM, Buna, or Kalrez® |
The AC4 Sealed Centrifugal Pump from Finish Thompson is designed for reliable performance across multiple industries and applications, such as:
- Chemical Processing: Offers superior chemical resistance for safe and efficient fluid transfer in harsh environments.
- Pharmaceutical: Suitable for handling sensitive liquids in pharmaceutical production with consistent flow rates.
- Printed Circuit Boards: Ensures smooth, controlled chemical delivery for the manufacturing of PCBs in electronics.
- Water and Wastewater Treatment: Efficiently manages fluid transfer in treatment processes for water purification and wastewater management.
- Food and Beverage: Provides reliable fluid transfer in sanitary applications, ensuring safety and compliance with industry standards.
- Plating: Delivers consistent performance in plating applications, ensuring precise chemical management.
- Heat Transfer: Ideal for heat transfer fluids in industrial processes requiring temperature control.
- Corrosive Liquids Handling: Designed to handle highly corrosive fluids with minimal maintenance, extending the pump’s service life.