Powerhead, Cast Iron, 4x3, Clockwise (CW), Rope Packing Seal, UnitedBuilt M3ZRM B85552MS 1175-6-100-ED no-break copolymer polypropylene Machined Acetal 4525 0006178 Flow Rating:60 GPM @ 100 PSI VSI specifies a 40

Powerhead, Cast Iron, 4x3, Clockwise (CW), Rope Packing Seal, UnitedBuilt M3ZRM B85552MS 1175 6 100 ED no break copolymer polypropylene Machined Acetal 4525 0006178 Flow Rating:60 GPM @ 100 PSI VSI specifies a 40 no break copolymer polypropylene Machined Acetal Nut Black acetal copolymer nut is precision machined for dimensional stability and wear resistance Machined Aluminum Bolt Manufactured from 6061 T6511 extruded aluminum Serviceable Design Allows the AV1100 internal assembly to be rebuilt without replacing the complete spray valve Made in USA All components of the AV1100 SK assembly are manufactured in the United States Specifications Made in the USA