Showing 26–48 of 48 results

  • TPI-3000-VFBR-C Wall Inlet

    TPI-3000-VFBR-C

    Equipped with a bottom hinged and straight inner valve we make sure the air is not guided downwards to the animals during maximum ventilation. The inner valve and house of this inlet are equipped with seals all around to prevent air leakage. Curved inner corners in the house make for a better air flow. The…

  • TPI-3000-VFG-C Wall Inlet

    TPI-3000-VFG-C

    This air inlet is suitable mostly for poultry. With a middle hinged inner valve the air will be divided and also flows underneath the valve when it is opened over 35%. The curved inner valve helps to guide air downwards to the animals during maximum ventilation. The valve and house of this inlet are equipped…

  • TPI-4000-VFG-C Wall Inlet

    TPI-4000-VFG-C

    This air inlet is suitable for almost all applications. With a center-hinged inner flap, the air is distributed and also flows under the flap when opened more than 25%. The inlet is operated with a central plastic control arm. This inlet is equipped with a curved inner flap, when opened for maximum ventilation, the air…

  • TPI-6000-VFG Wall Inlet

    TPI-6000-VFG

    This air inlet is by far our biggest wall inlet in the familiar rectangular shape. This inlet is controlled by two stainless steel arms to offer maximum control and precision. This inlet is designed with the option to combine multiple inlets into a complete tunnel unit. This version is equipped with a curved inner valve…

  • TPI-6000-VFG-2 Tunnel Inlet

    TPI-6000-VFG-2

    This tunnel unit is built up out of two single 6000-VFG inlets. This version is equipped with a curved inner valve that guides the air upwards during minimum ventilation. After opening further than 35% the air will also flow underneath the inner valve. This unit is controlled by side arms that connect the inner valves….

  • TPI-6000-VFG-2-C Tunnel Inlet

    TPI-6000-VFG-2-C

    This tunnel unit is built up out of two single 6000-VFG inlets. This version is equipped with a curved inner valve that guides the air upwards during minimum ventilation. After opening further than 35% the air will also flow underneath the inner valve. This unit is controlled by two central arms per valve, which in…

  • TPI-6000-VFG-3 Tunnel Inlet

    TPI-6000-VFG-3

    This tunnel unit is built up out of three single 6000-VFG inlets. This version is equipped with a curved inner valve that guides the air upwards during minimum ventilation. After opening further than 35% the air will also flow underneath the inner valve. This unit is controlled by side arms that connect the inner valves….

  • TPI-6000-VFG-3-C Tunnel Inlet

    TPI-6000-VFG-3-C

    This tunnel unit is built up out of three single 6000-VFG inlets. This version is equipped with a curved inner valve that guides the air upwards during minimum ventilation. After opening further than 35% the air will also flow underneath the inner valve. This unit is controlled by two central arms per valve, which in…

  • TPI-6000-VFG-4 Tunnel Inlet

    TPI-6000-VFG-4

    This tunnel unit is built up out of four single 6000-VFG inlets. This version is equipped with a curved inner valve that guides the air upwards during minimum ventilation. After opening further than 35% the air will also flow underneath the inner valve. This unit is controlled by two central arms per valve, which in…

  • TPI-6000-VFG-4-C Tunnel Inlet

    TPI-6000-VFG-4-C

    This tunnel unit is built up out of four single 6000-VFG inlets. This version is equipped with a curved inner valve that guides the air upwards during minimum ventilation. After opening further than 35% the air will also flow underneath the inner valve. This unit is controlled by two central arms per valve, which in…

  • TPI-6000-VFG-C Wall Inlet

    TPI-6000-VFG-C

    This inlet is by far our biggest wall inlet in the familiar rectangular shape. This inlet is controlled by two plastic arms to offer maximum control and precision. This inlet is designed with the option to combine multiple inlets into a complete tunnel unit. This version is equipped with a curved inner valve which also…

  • TPI-6000-VFR Wall Inlet

    TPI-6000-VFR

    This inlet is by far our biggest wall inlet in the familiar rectangular shape. This inlet is controlled by two stainless steel arms to offer maximum control and precision. This inlet is designed with the option to combine multiple inlets into a complete tunnel unit. This version is equipped with a straight inner valve that…

  • TPI-6000-VFR-C Wall Inlet

    TPI-6000-VFR-C

    This inlet is by far our biggest wall inlet in the familiar rectangular shape. This inlet is controlled by two plastic arms to offer maximum control and precision. This inlet is designed with the option to combine multiple inlets into a complete tunnel unit. This version is equipped with a straight inner valve that guides…

  • TPI-84-P-C Ceiling Inlet

    TPI-84-P-C

    These inlets are specially designed for installation in ceilings. The inlet is used to bring air from the attic into the house. Working with ceiling inlets, in turn, helps to preheat the temperature of incoming air. The inlet is controlled by means of a central plastic arm.   Capacity in m3/hour at a static pressure…

  • TPI-AERON wall inlet

    TPI-AERON

    The ultimate air inlet for poultry houses and pig barns with near-perfect control in both minimum and maximum ventilation due to Aerodynamics.     Minimum ventilation, maximum control For most poultry and pig farmers getting the minimum ventilation right is a challenge. Minimum ventilation is especially tricky in cold climates. The challenge lies in bringing…

  • TPI-OMNIFLUX Wall Inlet

    TPI-OMNIFLUX

    The Omniflux air inlet is developed for use in very wide houses or houses with obstacles. Due to the adjustable louvers, the airflow can be directed in any desired direction independent of the required capacity. With unique sliders and guide rails, we make sure the profiled sliding plate of the inlet never gets stuck. Two…

  • TPI-OMNISTEP Wall Inlet

    TPI-OMNISTEP

    This air inlet is developed for use in alternative housing systems. The inlet can be positioned to guide air downwards and/or upwards by positioning the hinged plate. This inlet is made entirely out of high-quality polyurethane thus offering unique insulation values. Per inlet the stance for the plate can be chosen independently, half of the…

  • TPI-VENTUM wall inlet

    TPI-VENTUM

    This inlet is developed to make our unique air inlet features and technologies available for American building and ventilation concepts. The dimensions of the Ventum are more universal making it easily usable in renovation projects where existing inlets need replacement. This inlet is suitable mostly for poultry houses since the curved inner valve helps to…

  • TPI-VENTUM-2 Tunnel Inlet

    TPI-VENTUM-2

    Also available in Black.

  • TPI-VENTUM-3 Tunnel Inlet

    TPI-VENTUM-3

    Also available in Black.

  • TPI-VENTUM-4 Tunnel Inlet

    TPI-VENTUM-4

    Also available in Black.

  • TPI-VUELA

    TPI-VUELA

    This is a 145-series replacement.

  • Wind Hoods & Light Traps

    Wind Hoods & Light Traps

    The TPI-Polytechniek wind hood ensures that the wind does not affect the function of the air inlets. It guarantees equal and constant air in-flow. They are made from high-quality UV stabilized ABS and can be mounted straight onto the outer wall of the stable. Accessories include a set of stainless steel suspension brackets that are…