In a recent article, columnist and installer Todd Stair gave a crucial piece of advice for septic pump replacement: never just put in the same model of pump without figuring out why the the original failed. The next time you need to replace or install a new pump, here are five options to consider:

Hiblow USA rebuild kits 

Hiblow USA HP-60/80 rebuild kits have logos on both the diaphragms and the casing blocks. Parts with the logo are authentic and genuine factory certified. In the future, all diaphragms will have the logo to mark the authenticity of the rebuild kit. The HP-100/120 kits with logos are next and will be in circulation sometime in 2023. The company recommends rebuilding the pump two times before buying a new one. Rebuilds with authentic parts should extend the life of the pump for years. 734-944-5032; www.hiblow-usa.com

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Crane Pumps & Systems Barnes RAZOR

The 2 hp Barnes RAZOR grinder pump from Crane Pumps & Systems is suitable for light commercial and residential solids-handling applications, according to the maker. It is designed with axial cutting technology to reduce solids like flushable wipes, diapers and other nonbiodegradable items. A single tool is needed for disassembly. The plug-and-play cord also provides easy servicing without requiring removal of epoxy in the conduit. Its 1.25-inch discharge is suitable for preconfigured packaged systems and turnkey solutions. It is available in the Barnes EcoTRAN Pressure Sewer System for grinding in tough terrain. Numerous configuration options are available. 937-778-8947; www.cranepumps.com

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Franklin Electric FPS NCX Series 

The NCX Series of explosion-proof submersible non-clog pumps from FPS, a brand of Franklin Electric, are certified for use in Class 1, Division 1 and Group C and D hazardous location requirements for municipal markets as well as any commercial or industrial application that requires an explosion-proof rating. The pumps are available in single- and three-phase power options to accommodate flows up to 625 gpm. Each unit is designed for serviceability and reliability with features including a field-adjustable wear plate, factory-standard dual-silicon carbide mechanical seals and chemical-resistant components. 866-271-2859; www.franklinengineered.com

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Liberty Pumps ProVore 

The ProVore grinder from Liberty Pumps is designed for use in applications where addition of a bathroom or other fixtures below sewer lines requires pumping. It has the same V-Slice cutter technology used in the Omnivore Series. Powered by a 1 hp motor, this smaller grinder is designed to operate on a standard 115- or 230-volt circuit, requiring only a 20-amp breaker. No special wiring is needed. The pump comes with a 2-inch vertical-style discharge and a standard leg pattern matching the LE Series. This allows for easy retrofit into existing systems. Compact factory-assembled systems are available in simplex and duplex versions: the ProVore 380 and ProVore 680. 800-543-2550; www.libertypumps.com

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Polylok PL-CPE4A 

The Polylok PL-CPE4A is a submersible, 4/10 hp, 115-volt, single-phase effluent pump with a 2-inch NPT vertical discharge. It has a maximum head of 38 feet and a maximum flow of 56 gpm. The pump is designed with a 3,450-rpm oil-filled permanent split-capacitor motor and has an amp rating of 6.6 for 115 volts, a rugged cast iron housing and volute equipped with a cast iron vortex impeller capable of passing 3/4-inch-diameter solids. The stainless steel shaft is supported by two single-row, oil-lubricated ball bearings. The shaft seal is an inboard design with a secondary Exclusion V seal. It has a 20-foot UL/CSA-listed power cable suitable for submersible service and fitted with a three-prong plug. The unit is supplied with an integrated clip for the included piggyback mechanical float switch and used for automatic operation. 888-765-9565; www.polylok.com