Three module Washdown applicator head with heater controlled by RTD sensor and Washdown cordset with round connector. H200 Style standard modules (KNH2CA) are used on this applicator head. This applicator head has common air allowing one solenoid valve (sold separately) to fire both modules simultaneously. Applicator head will fit to Nordson® 2300/3000/ProBlue® and DuraBlue™ Washdown automatic hoses with matching round connector. Uses KNRN238 retaining nut for nozzles requiring retaining nut.