. See chart below for the GPM and TDH capabilities of each of 17 models. See individual pages for each model for solids passing capability of each model as well as standard options for each model.
Description. Crisafulli Standard Industrial Duty HumpbackTM Trailer Pumps volute and impeller are manufactured from 3/8" A36 mild carbon steel. The volute and impeller are mounted on a 21' long, single axle humpback trailer with a heavy duty driveshaft supported by four sealed, anti-friction ball bearings (five on double suction pumps), with remote grease lines extended to the front of the pump, telescopic PTO shaft,pin-type hitch, trailer jack and an 18' long discharge pipe with an oval band to adapt to CrisafulliTM discharge tubing.
NOTE: The trailer units are not DOT approved for travel on public roads.