Maico prostupka 800mm RH 160 L0059.0236

The Maico Rough-in Sleeve 800mm RH 160 is a high-quality PVC sleeve designed for wall and ceiling penetrations in ventilation systems. It provides a clean, stable passage for ventilation ducts and fans, ensuring a professional installation. With a nominal diameter of 160 mm and a length of 800 mm, this sleeve is compatible with Maico ventilation units and ducts of the same diameter.

Advantages

This rough-in sleeve offers easy installation by being cast or mortared into concrete and masonry walls. Its smooth inner and outer surface facilitates duct insertion and sealing. The sleeve is cuttable, allowing on-site length adjustments to fit specific requirements. Made from durable PVC, it withstands operating temperatures from -20 to +60 °C and is suitable for embedded use with limited UV exposure.

Suitable for

• Wall and ceiling penetrations in residential and commercial ventilation systems
• Installation in concrete and masonry walls
• Use with Maico ventilation units and ducts with DN 160

Key specifications

• Product Type: Rough-in Sleeve
• Nominal Diameter (DN): 160 mm
• Length: 800 mm
• Material: PVC (Polyvinyl Chloride)
• Outer Diameter: 168 mm
• Inner Diameter: 160 mm
• Wall Thickness: 4 mm
• Color: Grey
• Operating Temperature Range: -20 to +60 °C
• UV Resistance: Limited (designed for embedded use)
• Surface Finish: Smooth (inner and outer)
• Cuttable: Yes

Recommendations

For optimal performance, ensure the sleeve is properly sealed around ducts and embedded securely in the wall. Use in conjunction with Maico ventilation components for best compatibility.