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Pentair HiFlow 1-1/2" Top Mount Valve Replacement Parts Diagram

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19 parts · 1 with cheaper aftermarket options. Tap a number on the diagram, or search by part number.

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    • Not sold online Pentair plastic washer, 1-1/2" HiFlow valve (2 needed) 272505Call us and we'll get it for you.
    • Not sold online Pentair handle screw, 1-1/2" HiFlow valve 272405Call us and we'll get it for you.
    • Not sold online Pentair O-ring, diverter shaft, 1-1/2" HiFlow valve 272511Call us and we'll get it for you.
    • Not sold online Pentair O-ring, valve top, 1-1/2" HiFlow valve 354053Call us and we'll get it for you.
    • Not sold online Pentair washer, stainless (valves made before May 1, 1992) 271193Call us and we'll get it for you.
    • Not sold online Pentair compression spring, 100 lb., 1-3/8" OD 272535Call us and we'll get it for you.
    • Not sold online Pentair screw, #10-24 hex pan head (6 needed) 354541Call us and we'll get it for you.
    • Not sold online Pentair valve body with diffuser, clamp style, 1-1/2" HiFlow 272530Call us and we'll get it for you.
    • Not sold online Pentair air bleeder with O-ring, 1-1/2" HiFlow valve 273512Call us and we'll get it for you.
    • Not sold online Pentair O-ring, 3/16" x 4-5/8" ID 272541Call us and we'll get it for you.
    • Not sold online Pentair valve clamp, 1-1/2" HiFlow top mount valve 152165Call us and we'll get it for you.
    • Not sold online Pentair sight glass, 1-1/2" HiFlow valve 272550Call us and we'll get it for you.
    • Not sold online Pentair sight glass gasket 271106Call us and we'll get it for you.
    • Not sold online Pentair washer, 9/16" stainless (6 needed) 272555Call us and we'll get it for you.

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Also fits your Pentair HiFlow 1-1/2" Top Mount Valve

Not shown on the diagram, but made for this pump.

Fit guide

Which part fits your 1-1/2 in. HiFlow valve?

This diagram covers Pentair six-way 1-1/2 in. top mount HiFlow valves 262504, 262505 and 262506 (clamp style). Part numbers come from Pentair's replacement parts list for these valves.

Valve top

Top valve assy. item 21
272531
Diverter w/ gasket item 9
272512
Six-way label item 4
272599

Body, clamp & gauge

Valve body w/ diffuser clamp style
272530
Clamp item 14
152165
O-ring 3/16 x 4-5/8 in. i.d.
272541
Pressure gauge item 15
190059Z Swimables SW-25-059

Which parts by build date?

Older valves

  • Made before May 1, 1992: washer 271193 (item 7) and spring 272400, 1-13/16 in. o.d. (item 8)
  • Made before March 1, 1993: no sight glass (item 16) or sight glass gasket (item 17)
  • Clamp style made before March 1, 1993: air bleeder with O-ring 272515, not interchangeable with 273512
  • Made before April 15, 1994: item 10 instead of items 10A, 19 and 20

Newer valves

  • Made after May 1, 1992: spring 272535, 1-3/8 in. o.d. (item 8A) replaces items 7 and 8
  • Air bleeder with O-ring 273512 (item 12)
  • Made after April 15, 1994: screw 354541, washer 272555 and nut 272554 (6 of each) replace item 10