Glentronics s3033 Sump Pump 1/3 Hp Dual Float Switch

Product Description

The GLENTRONICS s3033 is a Pro Series 1/3 HP sump pump built for residential basement and crawl space water management. It delivers 3,000 gallons per hour (50 GPM) at 10 feet of lift and runs on a permanent split capacitor (PSC) motor, which draws less power than standard induction motors and runs cooler over long duty cycles. The cast-iron and stainless-steel construction is paired with dual carbon and ceramic seals, upper and lower sealed ball bearings, and stainless-steel fasteners. A water-cooled motor design eliminates cooling oil, reducing maintenance points and contamination risk. The pump is continuous-duty rated and ships with a dual float switch and a deluxe alarm system.

The s3033 is intended for residential sump pit installations. It fits in a 10-inch diameter sump pit, making it compatible with standard residential pit configurations. The dual float switch arrangement provides redundancy, triggering the pump at different water levels so the primary float handles normal cycling while the secondary float activates under surge conditions or primary float failure. The integrated deluxe alarm alerts occupants when water reaches an abnormal level, providing early warning before flooding occurs. This unit is suited for homes in high-water-table regions or areas with heavy seasonal rainfall where continuous-duty performance and alarm notification are priorities.

Key Features

• 1/3 HP permanent split capacitor (PSC) motor rated for continuous duty operation
• 3,000 GPH (50 GPM) flow rate at 10 feet of lift
• Cast-iron and stainless-steel construction with stainless-steel fasteners for corrosion resistance
• Dual carbon and ceramic shaft seals for long-term leak protection
• Upper and lower sealed ball bearings for quiet, low-vibration operation
• Water-cooled motor — no cooling oil required
• Dual float switch with deluxe alarm included
• Fits standard 10-inch diameter sump pits

Compatibility

Designed as an OEM-style replacement or direct installation unit for residential sump pit systems with a minimum 10-inch diameter pit. Compatible with standard 1-1/2-inch discharge plumbing. Fits within the GLENTRONICS S3 Pro Series product family.

Installation Notes

Installation should be performed by a licensed plumber familiar with local plumbing codes. Disconnect power to the circuit before lowering the pump into the pit and making any electrical or discharge connections. Verify that the discharge line includes a check valve to prevent backflow into the pit between pump cycles. Do not operate the pump dry, and confirm the pit contains water before energizing the unit.

Technical Specifications

• Motor Type: Permanent Split Capacitor (PSC)
• Horsepower: 1/3 HP
• Flow Rate: 3,000 GPH (50 GPM) at 10 feet of lift
• Discharge Size: 112 inches (discharge included)
• Construction Material: Cast iron and stainless steel
• Seal Type: Dual carbon and ceramic
• Bearing Type: Upper and lower sealed ball bearings
• Cooling Method: Water cooled, no cooling oil
• Duty Rating: Continuous duty
• Minimum Pit Diameter: 10 inches
• Switch Type: Dual float switch

Standard Information

• Brand: GLENTRONICS
• Manufacturer Part Number: s3033