Drain without cover with a diameter of Ø90 for shower trays. Made of high-quality polypropylene, very durable; Very high flow siphon: 45 L/min under 300 mm of water; This drain is perfectly suited for use with our range of PIATTO extra-flat shower trays in SoliCast®. However, it is not compatible with LOGIC shower trays, for which you can opt for VALENTIN or Sanycces drains.