MAGNAPLAST 45° internal sewer elbow HTB 110 mm (model 11020)

MAGNAPLAST 45° internal sewer elbow HTB 110 mm (model 11020) is a PVC fitting designed for internal wastewater and drainage systems. The elbow provides a 45-degree change of direction for HTB sewer pipes with a socket connection, enabling compact routing in building installations and repairs. It is suitable for residential and commercial drainage use where a gentle deflection is required to connect branch lines or navigate around structural elements.

Advantages

The 45° internal sewer elbow offers a smooth, low-resistance bend that helps maintain flow and reduces the risk of blockages compared with sharper angle fittings. Made from rigid PVC, it is resistant to typical household and commercial wastewater chemicals, lightweight for easier handling, and compatible with standard HTB socket connections for straightforward installation. Its compact profile supports space-efficient pipe routing in confined installation zones.

Suitable for

• Internal wastewater and soil pipe systems in residential buildings
• Drainage connections in commercial premises and light industrial facilities
• Repair and retrofit work where a 45° directional change is required
• Connecting branch lines to main HTB sewer runs

Key specifications

• Material: rigid PVC suitable for wastewater applications
• Nominal diameter: 110 mm
• Angle: 45° internal elbow for directional change
• Connection type: socket joint for solvent welding or rubber ring sealing (HTB system compatibility)
• Application area: internal soil and wastewater drainage

How to use

Prepare pipe ends by cutting square and deburring before assembly. For solvent-weld installations, apply the appropriate PVC primer and solvent cement to both the socket and spigot and assemble following the adhesive manufacturer’s instructions, ensuring correct alignment and full insertion. If using rubber ring seals, check the seal condition, lubricate with a compatible lubricant, and push the spigot fully into the socket until the stop. Ensure proper slope and support of connected pipe runs to maintain drainage performance and allow curing time for adhesive joints where applicable.

Usage recommendations

Verify compatibility with existing HTB system components and use correct jointing method for the selected sealing system. Observe local plumbing codes and standards for internal wastewater installations, provide adequate pipe support and access for inspection, and avoid exposing the fitting to temperatures or chemicals beyond PVC manufacturer limits.