Hose life can be increased several hundred percent when free turning in-line swivels are used at the boom down-hose and at spray wand. Body is solid brass with precision Stainless Steel thrust bearings to swivel effortlessly at full rated pressure. Internally lubricated o-rings and polished 303 Stainless Steel spool piece assures long, trouble free operation. Operates much longer than conventional swivels, plus it is completely rebuildable. All internal parts can be replaced in minutes.
Ideal for cleaning diesel stacks! One piece construction. Tampico fill.