LANCHEZ 1HP 6600 GPH Submersible Sewage Pump - Heavy Duty Effluent

In this review the LANCHEZ 1HP 6600 GPH submersible sewage pump is evaluated for homeowners and light commercial users who need a robust solution for basement flooding and wastewater removal. The bottom line: this pump's single biggest selling point is raw capacity and lift - a 1HP PSC copper motor that moves up to 6,600 gallons per hour at zero head and can lift water to about 27 ft, making it well suited for heavy runoff, snowmelt events and larger sump basins. It is a practical choice when performance and cast iron durability matter most.

Key Features

• 1HP PSC copper motor: delivers high flow with relatively quiet operation and improved energy efficiency compared with some smaller motors.
• High flow rate: pumps up to 6,600 gallons per hour at 0 ft and still moves about 5,644 gallons per hour at 5 ft, which helps clear basements quickly during peak inflow.
• 27 ft lift capability: the strong horsepower allows the pump to discharge to higher elevations or distant plumbing runs without straining the motor.
• Cast iron construction: corrosion-resistant casing provides reinforced durability and better cooling for longer life in tough sewage or dewatering applications.
• Automatic tethered float switch: adjustable float turns the pump on and off with changing water levels so it operates only when needed.
• Safety and service: built-in thermal overload protection guards the motor against dry running and the product ships with a 3-year manufacturer after service policy.

Who It's For

This pump is aimed at homeowners with frequent basement water issues, small commercial properties, and contractors who need a powerful effluent or sewage ejector with a 2' NPT discharge. It is particularly useful where high flow and vertical lift are required, such as deep sump basins or installations that must pump to street level or higher plumbing connections.

Those who should look elsewhere include buyers needing a lightweight, portable utility pump for occasional clean water tasks or users who prefer a grinder-style pump for solids beyond typical effluent; also consider serviceability and local support if you require on-site maintenance options beyond the included manufacturer assistance.

Pros & Cons

Pros

• High capacity and lift make it effective during heavy inflow and long discharge runs.
• Cast iron build and thermal overload protection increase durability and motor safety.
• Adjustable tethered float switch automates operation and reduces user intervention.
• Quiet operation noted by several owners given the motor type and construction.

Cons

• Some customers reported mixed results with water flow and at least one early failure, so reliability can vary in real-world use.
• Heavy cast iron construction makes it less convenient to move or handle compared with smaller plastic pumps.

Specifications

Brand	LANCHEZ
Motor	1HP PSC copper motor
Maximum flow	6,600 gallons per hour at 0 ft (approx. 5,644 GPH at 5 ft)
Maximum lift	About 27 ft
Discharge	2' NPT
Construction	Cast iron casing
Power cord	10 ft grounded waterproof cord with handle

Our Verdict

The LANCHEZ 1HP 6600 GPH submersible sewage pump is a sensible buy for homeowners and light commercial users who need dependable high flow and strong vertical lift in a durable cast iron package. While a few users reported mixed flow performance and isolated failures, the pump's power, automatic float control and thermal protection make it good value for situations where capacity and longevity matter most.

Frequently Asked Questions

Can this pump handle sewage solids?
The pump is designed as an effluent/sewage ejector for residential and commercial drainage; check local requirements for solids size and consult product documentation for solids handling limits.

Is the float switch adjustable?
Yes, the tethered float switch is adjustable and automatically turns the pump on and off based on water level in the sump basin.

What warranty and support are included?
The product is 100% manufacturer tested and includes a 3-year manufacturer after service policy with 24-hour customer support for assistance.