Cat. No Model Description Unit Prices S09-03-715 SR-TF040  Impeller PTFE Turbin-type Φ40mm, Φ8 x L300 mm 1/EA Inquiry S09-03-722 SR-TF070  Impeller PTFE Turbin-type Φ70mm, Φ8 x L500 mm 1/EA Inquiry