Concealed condensate trap Samee PITAGORA fi 32 with check valve, outlet type 1

The Samee PITAGORA concealed condensate trap fi 32 with check valve, outlet type 1 is a compact in-wall drainage solution for condensate removal from HVAC systems, boilers and air conditioners. Designed for underplaster installation, this concealed trap integrates a non-return check valve to prevent backflow and odors while keeping installation lines tidy and hidden. Its 32 mm internal diameter fits standard condensate pipes and supports discreet, hygienic condensate management in residential and commercial settings.

Advantages

The concealed design allows installation beneath plaster or inside wall cavities, reducing visible pipework and preserving interior aesthetics. The integrated check valve provides reliable backflow prevention and helps maintain sanitary conditions by blocking sewer gases. A single outlet (type 1) simplifies connection to existing condensate lines while the compact dimensions make it suitable for tight spaces behind boilers or air-handling units.

Suitable for

• Condensate discharge from gas and electric boilers
• Drainage of air conditioner condensate
• HVAC drain lines in apartments, service rooms and technical spaces
• Concealed installations where visible piping is undesirable

Key specifications

• Nominal internal diameter: 32 mm
• Integrated non-return (check) valve for backflow prevention
• Single outlet configuration (type 1)
• Concealed, underplaster compatible installation
• Material: corrosion-resistant plastic suitable for condensate fluids

How to use

Install the PITAGORA condensate trap inside a wall cavity or under plaster at the condensate outlet point of the boiler, air conditioner or HVAC unit. Connect the appliance condensate pipe to the trap inlet and route the single outlet to the building drain or condensate discharge line using compatible 32 mm pipework. Ensure the unit is mounted with correct orientation and that the check valve is unobstructed. After installation, test the system by running a controlled condensate flow to verify proper drainage and absence of backflow or leaks.

Usage recommendations

For reliable long-term operation, verify compatibility with the condensate volume and chemical composition from the specific appliance. Periodically inspect the trap and check valve for blockages and clear debris if necessary. Install access points or removable covers where possible to facilitate maintenance without disturbing the finished wall surface.