90mm x 25mm Water Seal Slim Shower Trap with 1½” Solvent Weld Outlet. Flanges available in Chrome Plated Plastic, or Chrome Plated Brass. Suitable for shower trays with a 90mm waste hole. Overall height is only 53mm. Fixed with Stainless Steel Clamping Ring and 3 securing screws for tight connection to the shower tray. 25mm Water Seal. Supplied with 1½” solvent weld socket. Removable 110mm flange facilitates easy cleaning. Flow rate 24 l/min when tested under a constant 15mm head of water in accordance with clause 5 of BS EN 274-2:2002. 82mm under-tray dimension. Suitable for tray thickness 0-17mm. Note: Longer flanges are available to suit thicker trays with a tray thickness between 7-24mm. For Product codes ST90CP10, ST90CB10, ST90WH10: additional longer flange code is: STW90W/BODY-L. For Product code ST90CPB-P: additional longer flange code is: P-CPB-ST90-P-43MM. For Product code ST90CPB-S: additional longer flange code is: P-CPB-ST90-S-43MM.