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Purex SeaHorse Series Filters
Purex SeaHorse Cartridge Filter Parts Diagram
Parts Diagram Purex 800 Series Filters, This valve was orginally manufactured by Purex, Which is now part of Pentair Pool Products
Purex SeaHorse Cartridge Filter Parts List
| Key | Model | Description | Product ID | Buy Me |
|---|---|---|---|---|
| 1 | 27-3512 | AiR Bleeder Screw with O-ring, Note 1 | FI-18440 | |
| 2 | 27-3513 |
O-Ring, Air Bleeder Screw, Note 1 | OR-0628 | |
| 3 | 27-3501 | Cap | FI-01614 | |
| 4 | 15-5050 | Pressure Gauge, Back Mount, Generic | FI-00005 | |
| 5 | 27-4494 | O-Ring 3/16 x 2-5/8 Id, 4 reuired, Note 1 | FI-18418 | |
| 6 | 27-3502 | Top Spacer, Note 1 | FI-01574 | |
| 7 | 17-2855 | Air Releif Strainer | FI-01612 | |
| 8 | 27-2833 | Air Relief Tue 3/4 In c 2-1/4 Inch | -- | NLA |
| 9 | 19-2277 | Tank Top Models SH300, SH500, Note 2 | -- | NLA |
| 9 | 19-2278 | Tank Top Model SH400 | -- | NLA |
| 9 | 19-2190 | Tank Top with Air Relief Models SH300, SH500 | -- | NLA |
| 9 | 19-2214 | Tank Top with Air Relief Model SH400 | -- | NLA |
| 10 | 17-2853 | Manifold SeaHorse Cartridge | -- | NLA |
| 11 | 15-2128 | Retainer, 18 Inch Diameter | -- | NLA |
| 12 | 19-2323 | O-Ring 3/32 x 2-3/16 In ID, 2 required | FI-18252 | |
| 13 | 19-4982 | SH300 Uppper Pipping Assembly | -- | NLA |
| 13 | 19-4983 | SH400 Uppper Pipping Assembly | -- | NLA |
| 13 | 19-4984 | SH500 Uppper Pipping Assembly | -- | NLA |
| 14 | 15-2127 | O-Ring, 18 Inch Diameter Tank | OR-0184 | |
| 15 | 18-1011 | Band Assembly, Note 3 | FI-07032 | |
| 16 | 19-4996 | Warning Label | -- | NLA |
| 17 | 19-2256 | Tank Bottom, SH300, Diameter 12 Inch | -- | NLA |
| 17 | 19-2257 | Tank Bottom, SH400, Diameter 15 Inch | -- | NLA |
| 17 | 19-2260 | Tank Bottom, SH500,Diameter 24 Inch, Note 2 | -- | NLA |
| 17 | 19-4904 | Tank Bottom Foot and Pipe, SH300, Diameter 12 Inch | -- | NLA |
| 17 | 19-4905 | Tank Bottom Foot and Pipe, SH400, Diameter 15 Inch | -- | NLA |
| 17 | 19-4912 | Tank Bottom Foot and Pipe, SH500, Diameter 24 Inch | -- | NLA |
| 18 | 19-4893 | Spacer, 2 Inch, External | FI-18437 | |
| 19 | 19-2320 | O-Ring 3/32 x 2-5/8 in ID | OR-0409 | |
| 20 | 19-4801 | Bulkhead, 2-3/8-8 Buttress Thread | FI-01598 | |
| 21 | 27-4494 | O-Ring, 3/16 x 2-3/8 inch id | FI-18418 | |
| 22 | 27-4404 | Bulhead Adaptor | FI-18130 | |
| 23 | 27-4407 | Bulhead Adaptor Nut | PV-19500 | |
| 24 | 17-2890 | Cartridge Support with Diffusser | -- | NLA |
| 25 | 19-4913 | Lower Piping Assembly | FI-18436 | |
| 26 | 15-4722 | Foot | -- | NLA |
| 27 | 19-5829 | 2 Inch Plug NPSM | FI-01601 | |
| 28 | 15-4747 | Spacer, 2.8 Inch Diameter, OD x 1/4 Inch | FI-01560 | |
| 29 | 19-4908 | Nut, Use 15-4412 | FI-01604 | |
| 30 | 19-4993 | Machined Nut, Use 19-4989, Note 3 | FI-18496 | |
| 31 | 19-4991 | Large Washer, 0.89 x 0.43 ID, Note 3 | ||
| 32 | 19-4992 | Compression Spring replace by 19-4998, Note 3 | FI-18423 | |
| 33 | 19-4990 | Small Washer, 0.89 x 0.32 ID, Note 3 | FI-18438 | |
| 34 | 17-22840 | SeaHorse Cartridge SH300, 4 required, c7491 | FI-137491 | |
| 34 | 17-22841 | SeaHorse Cartridge SH400, 4 required, c7492 | FI-137492 | |
| 34 | 17-2849 | SeaHorse Cartridge SH500, 4 required, c7493 | FI-137493 | |
| 36 | 27-3505 | Top Internal Spacer,, Note 1 | ||
| 38 | 27-3550 | Automatic Air Releif | FI-01630 | |
| 39 | 26-1003 | Manual Air Releif | ||
| Terms | NLA = No Longer Available. | |||
| DS = Drop Shipped, Cannot be combined with any other Items. | ||||
| OS=Cannot Ship UPS & Cannot be combined with other items | ||||
Reference: American Products 1998 Catalog, Page 166
Note 1(*): Filters Manufactured before August 1, 1992 contain a different bleeder arrangment, Alternate bleeder arrangements may be found on replacment parts for Nautilius FNS DE Filters
Note (@): SH500 Filters, Manufactured befire December 18, 1991 Utilize a different tank and are not compatible with Later Models.
Note 3(%): Filters Manufactured before August 1, 1992 Utilize a different tank Clamp Band Assembly, Bands for older models are no longer available.