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Read our privacy policyGet dependable water removal with the iON BA-33M, a 1/3 HP submersible sump pump designed for residential basement sump and dewatering applications. With up to 68 GPM capacity, up to 25 feet of maximum head, and 1/2-inch solids handling, it provides reliable performance for everyday water-removal needs.
The BA-33M is a manual-operation pump without an included switch, making it suitable for installations that use a separate external level-control or switching system. Its durable cast iron and engineered thermoplastic construction, efficient motor, and thermoplastic vortex impeller provide dependable performance in residential sump and dewatering applications.
The iON BA-33M is designed for residential basement sump and dewatering applications where dependable water removal is required. Its pumping capacity and 1/2-inch solids-handling capability make it suitable for installations where groundwater and other accumulated water may contain suspended particles.
The BA-33M is configured for manual operation and does not include a switch. It can be incorporated into systems that use an appropriate external switching or level-control arrangement, providing flexibility for separately controlled sump installations.
When installing the BA-33M, ensure the external control system is properly selected and configured for the pump and application. The external control should provide appropriate pump activation and deactivation based on the required operating conditions.
The BA-33M features a 1/3 HP, 3,450 RPM motor with thermal overload protection and a carbon ceramic mechanical seal. Its cast iron and engineered thermoplastic construction provides durability, while the thermoplastic vortex impeller is designed to efficiently move water and accommodate suspended solids.
The BA-33M provides up to 68 GPM of maximum pumping capacity and up to 25 feet of maximum head. Actual performance will vary according to total system head, discharge configuration, and operating conditions.
The pump features a 1-1/2-inch NPT discharge and includes a 10-foot power cord. An 18-inch by 24-inch minimum basin is recommended. Ensure the external control system, electrical supply, discharge piping, and basin are properly sized for the installation.
Always follow the manufacturer's installation instructions and applicable plumbing and electrical codes when installing or servicing the pump.
The iON BA-33M includes a 3-year residential warranty. For proper installation and long-term performance, verify the required basin dimensions, discharge piping, electrical supply, external control configuration, pump specifications, solids-handling requirements, and applicable local codes before installation. Refer to the manufacturer's operation manual for complete installation, operation, maintenance, and safety requirements.
The iON BA-33M is a 1/3 HP submersible sump pump designed for dependable water removal in basement sump and dewatering applications. Operating at 115V with a standard 10-foot power cord, the BA-33M delivers up to 68 GPM of maximum pumping capacity and provides up to 25 feet of maximum head.
Built with durable cast iron and engineered thermoplastic construction, the BA-33M features a thermoplastic vortex impeller, carbon ceramic mechanical seal, thermal overload protection, and a stainless steel intake screen designed to help protect the pump from debris. The manual configuration does not include an automatic level control switch, providing direct pump operation for installations where automatic switching is not required.

