Myers MS33D10 Sump Pump, Zinc/Cast Iron, 1/3 HP with Piggy Back Diaphragm Switch, for Basement Sump and Light Dewatering Tasks

Myers MS33D10 Zinc/Cast Iron Sump Pump with Piggy Back Diaphragm Switch

The Myers MS33D10 Zinc/Cast Iron Sump Pump offers a versatile and durable solution for basement sump applications and light-duty dewatering tasks. Built with a maintenance-free design, this pump is perfect for removing drain water and managing permanent installations with small amounts of debris. With a 1/3 HP motor, the pump is equipped with diaphrgam float switch, ensuring flexibility and reliable performance in various settings. The oil-filled PSC motor provides excellent heat dissipation, while dual ball bearings and a double lip seal enhance durability for long-lasting service.

Key Features: Durable Design for Light-Duty Dewatering

• Maintenance-free operation: Reduces the need for ongoing upkeep, providing a reliable, long-lasting solution.
• Diaphragm switch for small sumps: Designed to fit in 10" diameter sumps for space-saving installation.
• Dual ball-bearing motor: Provides smoother operation and enhanced durability, extending pump life.
• Oil-filled PSC motor: Ensures maximum heat dissipation and continuous bearing lubrication.
• Thermal overload protection: Automatic reset feature protects the motor from overheating.
• Piggy-back style float switch: Allows for automatic or manual operation, adding flexibility to the system.
• Corrosion-resistant motor housing: Made with durable materials for reliable operation in tough conditions.
• CSA Listed: Certified for safety and reliability.

Specifications:

• Capacities: 53 GPM
  
• Shut-off Head: 25’ (7.6 m)
• Diaphragm Operation: On at 9-1/2" (241 mm), Off at 5" (127 mm)
• Solids Handling: Up to 1/4” (6.4 mm)
• Liquid Handling: Ideal for drain water removal
• Intermittent Liquid Temp: Up to 140°F (60°C)
• Motor: 1/3 HP PSC motor with 3000 RPM, 115V, 1Ø, 60Hz
• Electrical Data: FLA 1/3 HP = 3.9
• Acceptable pH Range: 6-9
• Shaft Seal: Double lip for added durability
• Motor Housing: Corrosion-resistant material
• Volute Case: Durable cast iron
• Power Cord: 10’ (25.4 m) length
• Discharge NPT: 1-1/2”
• Minimum Sump Diameter: 10” (254 mm)

Reliable Dewatering for Long-Term Use

The Myers MS33D10 Zinc/Cast Iron Sump Pump is designed to handle drain water removal and light-duty dewatering with ease, providing years of dependable service. With its rugged construction, energy-efficient PSC motor, and versatile diaphragm switch, this pump is ideal for basement sump applications, ensuring optimal performance and minimal maintenance.