SML Below Ground Cast Iron 100mm P-Trap

Harmer Plain Trap DN100 – 232125

The Harmer Plain Trap is a 100mm P Trap designed for below ground soil and waste drainage systems where a reliable water seal is required to prevent foul air escaping from the drainage network. Manufactured from grey cast iron and forming part of the Harmer SML socketless drainage system, the fitting provides durable long term performance within commercial, residential, and infrastructure drainage applications. The compact socketless design also supports straightforward installation using compatible SML coupling systems.

Specifications

Key design features

This Plain Trap incorporates an integral water seal to help prevent odour transmission from below ground drainage systems. The DN100 configuration allows compatibility with standard 100mm SML pipework, while the socketless cast iron design supports secure installation using Harmer coupling systems. Internal and external epoxy coating improves resistance to corrosion and chemical exposure within aggressive drainage environments.

Benefits

• Maintains a reliable water seal within below ground drainage systems.
• Cast iron construction provides strength and long term durability.
• Epoxy coating improves corrosion resistance internally and externally.
• Compatible with socketless Harmer SML drainage installations.
• Suitable for commercial and residential drainage applications.

Applications

This Cast Iron P Trap is specified within below ground soil and waste systems where odour control and trapped drainage connections are required. The 100mm P Trap is suitable for commercial buildings, residential developments, and infrastructure drainage systems using Harmer SML cast iron pipework.

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