• Clean look and feel
  • Purpose built design
  • Lightweight
  • Dual side flat and domed grate
  • Compact
  • Multiple options
Product Description

Evolve welcomes to our plumbing product series the Plumbspec range of Overflow Relief Gullies (ORG) and Bolted Trap Surrounds (BTS). Like all Evolve products, the Plumbspec ORG and BTS range have been produced with unique and innovative design characteristics.

The Plumbspec ORG and BTS are the only market option designed specifically to help the installer comply with ASNZS3500 – "...must be installed with an overflow path, so that overflows will not cause damage to buildings (including contents) or danger to persons."

The design is smaller and more compact, making it a lighter option, easier to transport and carry.

Available in 100mm PVC grey or Evo-Crete Max options, each comes complete with strong polypropylene grates with a dual sided dome or flat surface. The Evo-Crete Max version uniquely fibre reinforced with a concrete blend and contains a PVC insert.

The BTS has been distinctly designed with the screws on the outside of the O-ring for a genuine seal that has been previously missing from the market.