This is the small DI TANK set up for FLOW, FLOW RED, FLOW RED and includes: 

FR20-01 : RUBBER CAP x 1 

FR20-02 : DI TANK HEAD x 1

FR20-03 : DI TANK RISER x 1

FR20-04 : STAINLESS and PLASTIC DI TANK BODY x 1

FR20-05 : THREADED ELBOW 12mm PUSHFIT x 2 (see PUSHFITS SKU  )