4000 Series - Inverted Mount

4000 Series Invert
  • Trunnion to Pin Mounting
  • Self-bleeding design
  • Pre-loaded v-packing with a self-adjusting wave spring energizer or an energized Z seal package as an option
  • Threaded headnuts for added strength and field seal adjustment
  • Longer bearing length for stability
  • Stock models inventoried at 5 warehouse locations throughout the U.S. for immediate needs
Series4000invert_schematic

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  • Stages

  • Stroke Length

  • Closed

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  • First Stage

Model # Stages Stroke Length (A) Closed (B) Extension (C) First Stage
63-4582-140 3 139.88" / 3553mm 60.00" / 1524mm 199.88" / 5077mm 6"
85-4499-220 5 219.88" / 5585mm 60.38" / 1534mm 280.25" / 7118mm 8"
85-4499-280 5 279.88" / 7109mm 77.88" / 1978mm 357.75" / 9087mm 8"
85-4499-200 5 199.88" / 5077mm 56.38" / 1432mm 256.25" / 6509mm 8"
85-4499-265 5 264.88" / 6728mm 74.88" / 1902mm 339.75" / 8630mm 8"
85-4499-235 5 234.88" / 5966mm 65.38" / 1661mm 300.25" / 7626mm 8"
85-4499-250 5 249.88" / 6347mm 68.38" / 1737mm 318.25" / 8084mm 8"