PETI-FK

• DSI: spacer frame for recessed installation.
• MN: muff/nipple, duct extension for installation with a comissioning box in suspended ceilings.

• PET: Frame and front made of galvanized steel sheet, powder-coated with white RAL standard color, other colors are available.

• PETI: Frame and front made of galvanized steel sheet with aluminum frame, powder-coated in white RAL standard color, other colors are available.

• Commissioning box: Hot-dip galvanized steel sheet, internally insulated with washable and surface-coated sound absorber made of 100% recycled, non-allergenic, hydrophobic PET plastic material.

• For general product specifications, see separate document Product Specification that can be downloaded from our website.

• The product is connected directly to the commissiong box.

• The connection between the diffuser and the commissiong box can be extended with a circular piece of duct. If the connection exceeds 500 mm, an extension of the measuring hose and damper cords is required.

• When installed in a suspended ceiling, the MN accessory can be used, which extends the connection by 40 mm.

• The commissioning box is connected to a circular duct. Connection to a straight-mounted flexible duct is possible but not recommended.

• For supply air applications, the commissioning box can be installed directly after a bend. When installed after a T-piece, a straight section of 4 x the duct diameter is required for mesuring accuracy.

• The diffuser's front plate is easily opened using, e.g. a credit card-sized plastic card, which enables easy installation and maintenance.

• Air deflector AP (accessory), is installed in the spring-loaded center pin of the diffuser front.