Sethco’s Magnetic Drive Self-Priming Pumps are engineered for safe, efficient handling of corrosive and hazardous chemicals, delivering reliable performance even in challenging operating conditions. Combining a leakproof, sealless design with rugged thermoplastic construction, the PMSP/KMSP Series reduces maintenance requirements while providing dependable self-priming capability for flexible and consistent operation.

Fast, Reliable Priming Performance
The PMSP/KMSP Series is designed for excellent priming times, enabling efficient startup and dependable operation even when the pump is not initially fully primed.

Superior Corrosion Resistance
Constructed from high-strength thermoplastics such as polypropylene and Kynar, these pumps are well suited for handling a wide range of aggressive chemicals, including acids, bleaches, and caustics commonly found in chemical transfer, plating, and wastewater applications.

Sealless, Leakproof Operation
By eliminating mechanical seals, the design removes a common source of leaks and failures, significantly improving safety and containment when handling hazardous or corrosive fluids.

Reduced Maintenance Requirements
The absence of mechanical seals simplifies upkeep, reduces wear-related issues, and minimizes routine maintenance interventions, improving overall system reliability.

Streamlined Parts Interchangeability
Extensive component commonality with Sethco PM/KM end suction models simplifies inventory management and reduces spare parts complexity across multiple pump configurations.

500 Series Product Specifications

Capacities: Up to 27 GPM (102 LPM)

Heads: Up to 36 feet (11 m)

Motors: ¼ to ¾ hp (0.19 to 0.56 kW)

Max Temperature: Up to 180°F* (82.2°C) Poly or 210°F* (98.9°C) PVDF

Working Pressures: 45 psig (310.3 kPa) at 75°F (23.9°C)

Available Sizes: 3

Construction: Polypropylene or PVDF/Kynar

Design: Horizontal end-suction, self-priming

1000 Series Product Specifications

Capacities: Up to 60 GPM (227 LPM)

Heads: Up to 53 feet (16 m)

Motors: ½ to 3 hp (0.37 to 2.2 kW)

Max Temperature: Up to 180°F* (82.2°C) Poly or 210°F* (98.9°C) PVDF

Working Pressures: 60 psig (413.7 kPa) at 75°F (23.9°C)

Available Sizes: 6

Construction: Polypropylene or PVDF/Kynar

Design: Horizontal end-suction, self-priming

1500 Series Product Specifications

Capacities: Up to 76 GPM (288 LPM)

Heads: Up to 66 feet (20 m)

Motors: 2 to 3 hp (1.5 to 2.2 kW)

Max Temperature: Up to 180°F* (82.2°C) Poly or 210°F* (98.9°C) PVDF

Working Pressures: 60 psig (413.7 kPa) at 75°F (23.9°C)

Available Sizes: 1

Construction: Polypropylene or PVDF/Kynar

Design: Horizontal end-suction, self-priming

2500 Series Product Specifications

Capacities: Up to 230 GPM (871 LPM)

Heads: Up to 93 feet (28 m)

Motors: 3 to 10 hp (2.2 to 7.5 kW)

Max Temperature: Up to 180°F* (82.2°C) Poly or 210°F* (98.9°C) PVDF

Working Pressures: 80 psig (551.6 kPa) at 75°F (23.9°C)

Available Sizes: 4

Construction: Polypropylene or PVDF/Kynar

Design: Horizontal end-suction, self-priming

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