Suttner ST-58 "Change Over" Nozzle and Lance Holder 5000psi 200058600 manufacturer_piranha The External Unloader allows for

The External Unloader allows for a "bypass-to-tank" configuration

Reduce pressure for soap injection without changing nozzles

FKM seals (viton)

195°F Max

Gas engine mounting flange (9 to 15hp)

Suttner ST-58 "Change Over" Nozzle and Lance Holder 5000psi 200058600 manufacturer_piranha The External Unloader allows forSuttner ST58 "change over" design allows you to switch between lances and nozzles with a twist. More durable than the original "Roll Over" design. Twist to switch between nozzles or lances and custom make your own dual lance. Used on ST 175 foam lances. 2 x 1 4" Female NPT outlet for dual MEG nozzles or lances. 1 x 1 4" Female NPT inlet fits lance. 5000psi. 200 F. Stainless steel. Corrosion resistant.