1. Important Safety Information
Please read and understand all safety instructions before installing, operating, or performing maintenance on this product. Failure to follow these instructions may result in electric shock, fire, serious injury, or property damage.
- Electrical Safety: Ensure the power supply matches the pump's requirements (110V-120V/60Hz). Always disconnect power before any service or maintenance.
- Water Safety: This pump is designed for clear wastewater without solid contents. Do not use for flammable liquids, corrosive chemicals, or large solid objects.
- Installation: Installation must comply with all local plumbing and electrical codes. Ensure proper ventilation and access for maintenance.
- Children and Pets: Keep children and pets away from the pump and its operating area.
- Temperature: The pump can handle continuous water temperatures up to 60°C (140°F) and up to 4 hours at 90°C (194°F). Do not exceed these limits.
2. Product Overview
The MixBubole FLO900-TQS PRO is a fully automatic 1200W macerator pump system designed for residential wastewater management where gravity drainage is not feasible. It effectively pumps wastewater from toilets, sinks, showers, laundry, and kitchen applications to a nearby outlet. The system features a robust motor, multiple inlets, and an automatic activation mechanism.

Front view of the MixBubole FLO900-TQS PRO Macerator Pump.

Diagram highlighting key specifications: 1200W, Max 2800 GPH, 1.6HP, Max 39.4 ft Vertical lift, Max 394 ft Horizontal discharge.

Comparison table detailing features of the FLO900-TQS PRO including 5 inlets, 2 outlets, internal vent, and 15x11x7 inch dimensions.

Illustrations of the all-copper wire motor and stainless steel reamer blades for debris crushing.

Visuals demonstrating the 5 water inlets, 2 outlets, hot water resistance, and IPX4 waterproof design.
3. Package Contents
The MixBubole FLO900-TQS PRO Macerator Pump package includes the following components:

Diagram showing the macerator pump and all included accessories.
- FLO900-TQS PRO Macerator Pump Unit
- Plug Mounted On The Pump (x1)
- Hose Clamp (32-50mm) (x5)
- Plastic Inlet Hose (x5)
- Toilet Connection Rubber Ring (x1)
- Hose Clamp (40-60mm) (x2)
- Plug (x3)
- Check Valve With Plastic Elbow (x1)
- Hose Clamp (110-120mm) (x2)
- Front Lid (x1)
4. Specifications
| Feature | Specification |
|---|---|
| Brand | MixBubole |
| Model Number | FLO900-TQS PRO |
| Wattage | 1200 watts |
| Voltage | 110-120 Volts / 60Hz |
| Maximum Flow Rate | 2800 GPH (46 Gallons Per Minute) |
| Maximum Vertical Lift | 39.4 Feet |
| Maximum Horizontal Discharge | 394 Feet |
| Motor Speed | 5000 RPM |
| Product Dimensions (L x W x H) | 15" x 7" x 11" (approx. 19"L x 9"W x 16"H including connections) |
| Item Weight | 18.81 pounds |
| Material | Polypropylene (PP) |
| Inlets | 5 (Ø 40mm universal wastewater inlets) |
| Outlets | 2 |
| Noise Level | 45 dB |
| Waterproof Rating | IPX4 |
| Certifications | GS, CE (TUV) |
5. Installation and Setup
The MixBubole macerator pump allows for flexible installation in various locations, including basements, without extensive plumbing modifications. It can be installed with the pump and pipes behind a wall or directly behind the toilet.

Illustrations showing two common installation options: behind a wall or directly behind the toilet.

Example of a slim fit installation, allowing the pump to be hidden behind a wall.
5.1 Connecting Appliances
The pump features five universal Ø 40mm wastewater inlets and two outlets, allowing connection to multiple fixtures:
- Toilet: Connect the toilet outlet directly to the designated inlet on the macerator pump.
- Sink/Washbasin: Connect the drain hose from the sink or washbasin to one of the universal inlets.
- Shower/Bathtub: Connect the shower or bathtub drain to an available inlet. Ensure proper slope for gravity flow into the pump.
- Laundry/Kitchen: Connect the discharge from washing machines or kitchen sinks to the remaining inlets.
Use appropriate hose clamps and sealing rings for all connections to prevent leaks. The discharge pipe should be 1" or 1-1/4" or 1-1/2" diameter. Ensure the discharge pipe has a slight downward slope (minimum 2%) after any vertical lift to prevent standing water.

Diagram illustrating compatible pipe sizes for easy installation: 1-1/2" (38mm), 1-1/4" (32mm), 1" (25mm), 0.9" (23mm).

Diagram showing the maximum vertical lift of 12 meters (39.4 feet) and recommended horizontal discharge with a slight slope.
6. Operation
The MixBubole FLO900-TQS PRO macerator pump operates with a fully automatic ON/OFF mechanism and a PCB delay function for efficient and quiet performance.
6.1 Automatic Activation
The pump activates automatically when the water level inside the unit reaches approximately 3 inches and shuts off when the level drops to 2 inches. This ensures efficient drainage and prevents unnecessary cycling.

Close-up of the upgraded full-automatic switch, designed for safety and reliability.
6.2 PCB Delay Function
The upgraded model includes a time delay function. This feature prevents the macerator pump from activating too frequently, contributing to quieter operation and energy savings. The pump runs for a short period after the water level drops to ensure the housing is clear.
6.3 Manual Drainage Test
A manual button is provided on the unit to allow for drainage tests or to clear the pump manually if needed. Refer to the product diagram for the location of this button.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your MixBubole macerator pump.
7.1 Cleaning and Debris Removal
In case of clogging, the cover on the top of the unit can be opened to access and agitate the blades, allowing for the removal of foreign objects without dismantling the entire water pump.

Illustration showing the top cover access for maintenance and debris removal.
7.2 Odor Control
The pump features a new enclosed design that traps odors inside, eliminating the need for activated carbon filters and regular replacement. This design contributes to a cleaner and more pleasant environment.

Comparison showing the enclosed design for odor prevention versus traditional activated carbon systems.
7.3 Check Valve
The pump includes a built-in check valve to prevent backflow of wastewater into the fixtures. Periodically inspect the check valve for proper function and ensure it is free from obstructions.

Close-up view of the built-in check valve mechanism.
8. Troubleshooting
This section provides solutions to common issues you might encounter with your macerator pump.
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump not starting | No power; Clogged impeller; Faulty float switch | Check power connection and circuit breaker; Disconnect power and clear impeller; Contact customer support. |
| Pump running continuously | Float switch stuck; Leak in discharge pipe; Backflow from discharge | Check float switch for obstructions; Inspect plumbing for leaks; Verify check valve is functioning correctly. |
| Reduced flow or weak pumping | Partial clog; Air lock; Worn impeller | Clear any partial clogs; Bleed air from the system if applicable; Contact customer support for impeller inspection. |
| Unusual noise or vibration | Foreign object in pump; Loose mounting; Motor issue | Disconnect power and inspect for foreign objects; Ensure pump is securely mounted; Contact customer support. |
| Leaks from connections | Loose clamps; Damaged seals; Improper installation | Tighten all hose clamps; Inspect and replace damaged seals; Re-check installation instructions. |
9. Warranty and Support
The MixBubole FLO900-TQS PRO Macerator Pump comes with a 1-year manufacturer's warranty, ensuring quality and reliability. This warranty covers defects in materials and workmanship under normal use.
For technical assistance, troubleshooting, or warranty claims, please contact MixBubole customer service. Our dedicated support team is available 7 days a week, 24 hours a day to assist you.
Please have your model number (FLO900-TQS PRO) and purchase date ready when contacting support to expedite service.