VEVOR FLO900 900W Macerator Pump: features, specs and who it suits

The VEVOR FLO900 is a 900W macerator pump, a unit that grinds toilet waste and pumps it away through a small-diameter pipe. People use these to add a bathroom where the plumbing can't rely on gravity, such as in a basement below the main drain line. This page covers what the listed specifications mean and what to confirm before planning an installation.

What a macerator pump does

A conventional toilet depends on a sloping drain. An upflush system instead sits behind or beside the toilet, breaks waste and paper into slurry with a cutting blade, and pushes it through a narrow pipe, often upward or over long horizontal runs. That flexibility is what allows a bathroom to be placed almost anywhere that has water and power.

Motor and flow figures

VEVOR specifies a 1.2 HP (900W) motor, a flow rate of 48 GPM (180 litres per minute) and a lift of 40 ft (12 m). Flow describes how much water the pump can move; lift, or head, is the vertical height it can push to. In general, real-world capacity falls as the discharge pipe gets longer, so these are best treated as maximum figures and compared against your own layout.

The motor is described as an oil-filled copper motor with IPX8 water resistance. VEVOR says it can handle wastewater up to 75°C (167°F), which is what it quotes for discharge from washing machines and dishwashers.

Four inlets

The unit has four water inlets: one of 89 mm and three of 40 mm. VEVOR lists sinks, showers, bathtubs and laundry as connections, alongside the toilet. Having several inlets lets one pump serve a whole small bathroom, though the combined flow needs to stay within the pump's capacity.

The delay function

An upgraded PCB delay feature is built in. By reducing how often the pump starts, VEVOR says it runs more quietly and extends the pump's service life. Frequent short starts are a common source of wear in any pump, so a delay is a sensible feature.

Odour control

VEVOR says the water tank is made with silver ions and quotes an inhibition rate of up to 99%, to limit odours. It also describes the pump as maintenance-free. As with any wastewater equipment, read the manual on what may be flushed and how to clean it, since things such as wipes, hygiene products and plastics typically aren't suitable for macerators.

Weight

The unit weighs 16.5 lb (about 7.5 kg). The listing doesn't give its dimensions, so check the product details for the footprint before choosing a spot.

Who it suits

It suits homeowners finishing a basement bathroom, people adding a toilet or utility sink away from the main stack, and renovators working where cutting into a slab isn't practical. Local plumbing codes sometimes affect where these pumps are permitted, so it's worth confirming with a plumber or your local authority.

What to check before you buy

• Local rules: confirm that a macerator is allowed for your project and whether a licensed plumber is required.
• Layout: measure the vertical and horizontal distance to the drain against the 40 ft lift figure.
• Inlets: match the 89 mm and 40 mm inlets to your toilet and fixtures.
• Power: check the electrical supply and any protection the manual calls for.
• Access: keep the unit reachable for servicing.
• What goes in: know which items must never be flushed.
• What's in the box: compare fittings and hoses with the manual.

The short version

• A 900W (1.2 HP) macerator pump with 48 GPM (180 LPM) flow and a 40 ft (12 m) lift.
• Four inlets: one 89 mm and three 40 mm, for toilet, sink, shower, bath or laundry.
• IPX8 oil-filled copper motor, rated for water up to 75°C (167°F).
• PCB delay function and a silver-ion tank designed to reduce odours.
• Weighs 16.5 lb.

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