4" Evolution Bottom Drain (FREE SHIPPING)

4" Evolution Bottom Drain - BTMDR4L (FREE SHIPPING) Features: Heavy Duty Schedule 80 PVC 4” Horizontal Pipe Fitting Center standpipe can be adjusted, threads to the underside of plate and glue to the bottom of the drain base Includes...

4" Evolution Bottom Drain with Air Diffuser (FREE SHIPPING)

4" Evolution Bottom Drain with Air Diffuser (FREE SHIPPING) The Evolution Aqua Bottom Drain The most noticeable feature of the drain is the extra 1" diameter Pressure pipe connection in the sump of the drain. This allows an air supply hose to enter the...