Choosing a 1/3 HP pedestal sump pump involves balancing flow, durability, and installation needs. This article reviews five capable options that fit typical home basements, crawl spaces, and other sump pits. Each product is evaluated on performance, construction, and features to help you compare quickly and select a model that matches your drainage requirements.
The following quick reference table highlights key specs of the selected pumps. Use it to compare flow at various lift Heights and main design notes at a glance.
| Product | Brand | Flow (GPH) | Discharge | Key Feature |
|---|---|---|---|---|
| FLOWPAC Pedestal Sump Pump | FLOWPAC | 45 GPM at 5 ft; 35 GPM at 15 ft | 1-1/4” FNPT | |
| Star 3CEH Pedestal Sump Pump | Star | 58 GPM | Top suction/column design | |
| K2 SPP03301K | K2 | ~3,550 GPH @ 0 ft | 1-1/4” FNPT | |
| XtremepowerUS Pedestal | XtremepowerUS | 3,000 GPH | 1-1/4” FNPT | |
| ECO-FLO EPP33 Pedestal | ECO-FLO | 3,600 GPH | 1-1/2” FNPT |
FLOWPAC Pedestal Sump Pump
The FLOWPAC model uses a 1/3 HP motor designed for pedestal installation. It features a vertical float switch for automatic on/off control and a durable thermoplastic body with a stainless steel impeller. It can move up to 45 GPM at 5 feet of lift and 35 GPM at 15 feet, making it suitable for average residential basements. Discharge is 1-1/4” FNPT, and the unit includes a 10-foot power cord. The pump is intended for use in sump pits, basements, and similar environments, with an emphasis on straightforward operation post-installation.
Star 3CEH Pedestal Sump Pump
The Star 3CEH 1/3 HP pedestal pump combines a thermoplastic housing with a vertical float switch for automatic operation. Its low-profile column design fits into pits with a 12″ diameter and supports a flow of up to 58 GPM. The motor runs on 115V, 60 Hz, with a thermal overload protection feature to prevent overheating. The open-type, non-clogging multi-vane impeller helps move debris with less clog risk, while a durable shaft connects to a top suction strainer that filters debris before entering the impeller.
K2 SPP03301K Pedestal Pump
The K2 SPP03301K is built with corrosion-resistant thermoplastic and delivers strong pumping capacity, moving up to 3,550 GPH at 0 ft of lift and 2,400 GPH at 10 ft. It emphasizes energy efficiency, drawing only about 3.7 amps. This model is suited for residential basins that require robust water removal with a focus on long-term durability and lowered energy use.
XtremepowerUS Pedestal Sump Pump
XtremepowerUS offers a 1/3 HP pedestal pump with a copper motor and thermal overload protection. It includes a float trigger rod switch for automatic operation and a cast iron pump base to stabilize the unit in the pit. The pump handles up to 3,000 GPH and can lift water up to 18 feet, making it a suitable option for moderate flooding scenarios in basements or crawl spaces. Its design emphasizes reliability in damp, debris-prone environments.
ECO-FLO EPP33 Pedestal Pump
The ECO-FLO EPP33 is a 1/3 HP pedestal sump pump with a vertical float switch, designed for basement sumps. It pumps up to 3,600 GPH and uses a 115-volt capacitor motor. The discharge is 1-1/2″ FNPT, which can be advantageous for higher-flow drainage lines. The pump is positioned as a practical option for homeowners seeking a dependable, mid-range sump solution with straightforward installation.
Red Lion Bundle (Check Valve Included)
This bundle features a 1/3 HP Red Lion RLSP33PED pump with a 3300 GPH rating, plus a Red Lion SCV114 check valve for use with 1-1/4″ or 1-1/2″ pipe. The automatic operation relies on a snap-action float switch that activates the pump at 8–10 inches and stops at 3–5 inches. The bundled setup makes for a convenient all-in-one purchase for homeowners who want an integrated solution.
Buying Guide: Key Purchase Considerations
When selecting a 1/3 HP pedestal sump pump, several factors affect performance and suitability for your space. Consider the following perspectives to balance cost, reliability, and installation needs.
- Flow needs and lift height: For basements with shallow pits and typical rainfall, pumps offering 40–60 GPM at low lifts perform well. If drainage requires raising water higher, check the flow at higher lifts to ensure adequate capacity.
- Float switch type and control: Vertical float switches are common in pedestal pumps and provide automatic operation. Some models use rod-type switches; verify compatibility with your sump pit dimensions and debris levels.
- Construction materials: Thermoplastic housings resist corrosion, but cast iron bases offer stability in heavy pits. For environments with debris, an open non-clogging impeller helps reduce clogs.
- Discharge size and piping: Most pedestal pumps use 1-1/4″ or 1-1/2″ discharge. Ensure your sump pit and discharge piping match or plan for adapters.
- Power and safety features: A 115V motor is standard. Look for thermal overload protection to guard against overheating, especially during extended pumping sessions.
- Durability and warranty: Pumps with a robust base, solid shaft, and quality impeller are more reliable long-term. Check warranty coverage for replacement parts and service considerations.
- Maintenance and debri management: Debris filtration via top suction strainers helps protect the impeller. If your area has frequent sediment, prioritize pumps with debris-filtering features.
In sum, the right 1/3 HP pedestal sump pump depends on your pit size, typical water volume, and debris exposure. The options reviewed provide a spectrum of features—from extra-deep lifts and higher flow rates to robust materials and intelligent safety protections. Compare based on your basement size, expected rainfall, and whether you prefer a simple, compact pedestal or a model with additional debris-handling capabilities.