OHA Rat-Stop

OHA foreign object flush stop, weldable, with standard insertion depth of 35 mm!
For welding with PE pipe or for insertion into another drain pipe. Rat barrier with stainless steel cover. Tested according to: DIN 1389 WC connecting pieces, DIN EN 997, 5.2.6 flushing behavior, DIN EN 476, 5.5 temperature behavior and temperature change test up to 95C.
> fits into WC sockets Diam.: 120-125 mm dimension D
> with special rubber cuff seal, completely pre-assembled and ready for use
> prevents the penetration of foreign objects and vermin through drain pipes
> on the inlet side with contoured, smooth-running and stainless steel reinforced rat flap for maximum flush flow volume
> our products have a DIN-compliant insertion depth of 35 mm !!!Gasket material: EPDM rubber, age and weather resistant according to DIN EN 681-1Note: You can view a video about the application/assembly of this product on our homepage www.haas.de!
Color: black
d: DN 90