Doyma DOYMAfix HP/O wall feedthrough DN200 for heat pumps

DOYMAfix HP/O wall feedthrough DN200 for heat pumps

The DOYMAfix HP/O wall penetration DN200 is a specially designed wall penetration for air-to-water heat pumps and is ideal for use in above-ground building exterior walls. It is flexible and adaptable for reliably sealing a wide variety of wall structures.

Product description

The DOYMAfix HP/O wall penetration seal, item number 501000120000, ensures a secure and durable seal for pipe and cable penetrations. Its design makes it particularly suitable for above-ground walls and provides reliable protection against external influences.

Advantages and technical specifications

• Airtightness : Meets the requirements of DIN EN 13829 , which prevents air leakage.
• Gas-tight : Installation within the protection area for refrigerant R290 is possible without any problems.
• Splash protection : Protection class IP44 according to DIN EN 60529 for increased water resistance.
• Sound insulation : Meets the sound insulation standards according to DIN 4109-2 .
• Corrosion-resistant : The materials are durable and rust-proof.
• Internal and external sealing : Double sealing provides comprehensive protection.
• Flexible sealing options : Adaptable elements for different pipe diameters and flexible cable seals.
• Pluggable segments : Facilitate installation and adjustment on site.
• Expansion foam : For safely filling cavities to prevent the ingress of air or moisture.

Connection options

• Copper pipes : Maximum two pipes per passage with diameters of 22 mm , 28 mm or 35 mm .
• Cable : Maximum four wires, each 5 to 17 mm.
• Refrigerant lines (optional): Suitable for sizes 1/4” , 1/2” , 3/8” and 5/8” .

Dimensions and flexibility

• Core drilling/casing pipe diameter : 199 - 204 mm, extendable to a maximum of 220 mm.
• Wall thickness : Standard 120 - 500 mm, extendable on request.
• Internal and external sealing : diameter D1 of 300 mm.
• Centre distance of pipe penetrations : 99 mm.

The DOYMAfix HP/O wall penetration seal DN200 is a reliable solution for sealing pipes and cables in exterior walls of air-to-water heat pumps. It ensures safety and durability with the highest sealing quality and flexibility in a wide variety of wall structures.