Bon Submersible Electric Pump – 73 GPM, 2-Inch Discharge | 35-318

Meet the Bon Multiquip ST2037 submersible pump, a robust, low-maintenance solution designed to move water quickly and efficiently. Its cast aluminum housing keeps the unit light for easy transport, while a sealed ball bearing impeller and dual shaft seals guard against wear in challenging conditions. A molded 25' power cable with strain relief helps protect the cord in muddy or wet environments.

Key protections and certifications ensure dependable operation. The built-in thermal overload protector automatically shuts the motor if temperatures rise too high and restarts once the temperature returns to a safe level. The ST2037 series conforms to ISO 9001 quality management standards, and single-phase models are UL-listed for compliance with US and Canadian electrical safety codes.

Designed for versatility, this pump is suitable for contractors, service utilities, municipalities, and homeowners tackling dewatering, sump pumping, or temporary drainage tasks. It supports a 2-inch discharge and up to 73 gallons per minute, delivering a strong, steady flow that can help you move water from basements, pits, or excavations with less effort.

What makes it stand out

• Compact streamlined design that fits in tight spaces
• Stainless steel strainer and hardware for corrosion resistance
• Cast aluminum housing offers durability without excessive weight
• Internal thermal overload protection with automatic restart

Performance highlights

• 73 GPM capacity with a 2-inch discharge for solid workflow
• Single-phase electric motor for simple power requirements
• UL-listed for US/Canada safety compliance

Real-world use cases

Whether you're draining a flooded basement, clearing a trench, or supporting municipal maintenance, this pump provides a reliable solution. The 2" discharge helps you move water with a respectable flow rate, while the rugged internals tolerate frequent startup cycles and outdoor environments.

Safety and compliance

The unit’s UL-listed electrical safety and ISO 9001 quality system underpin confidence in performance, while the single-phase motor simplifies power requirements on site.