{"product_id":"castair-replacement-filter-for-p50-60-rotary-pump-rafp50-60","title":"Castair Replacement Filter for P50-60 Rotary Pump - RAFP50-60","description":"\u003ch2\u003eCastair Replacement Air Filter for P50-60 Rotary Pump (RAFP50-60)\u003c\/h2\u003e\n\n\u003cp\u003eThe Castair RAFP50-60 is the replacement air filter for the P50-60 pump family. The P-series in Castair's lineup refers to their cast iron piston pumps — the PK20, PK30, PK50, PK60, and PUK65 are piston (not rotary screw) pump models. The P50 and P60 are 2 to 3.5 HP single-stage piston pumps producing 16 to 24 oz of oil capacity, used in smaller commercial-grade air compressor units.\u003c\/p\u003e\n\n\u003cp\u003eManufacturer-specific dimensional data for the RAFP50-60 filter (ID, OD, height) was not available from castair.net at time of writing. Contact us at 866-217-0063 before ordering if you need to confirm the exact filter dimensions for your unit. Provide your compressor model number and we can confirm the correct replacement.\u003c\/p\u003e\n\n\u003ch3\u003eP-Series Pump Context\u003c\/h3\u003e\n\u003cp\u003eCastair's piston pump lineup uses different filter housings from the rotary screw air ends. The filter for the P50-60 piston pump is separate from the D-series and G-series rotary screw filters. Using the wrong filter will result in poor fit and potential bypass of unfiltered air. Confirm you are running a P50 or P60 piston pump before ordering RAFP50-60.\u003c\/p\u003e\n\n\u003ch3\u003eFilter Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e RAFP50-60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter type:\u003c\/strong\u003e Replacement air filter element\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e P50 and P60 piston pump air ends\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Contact us at 866-217-0063 or check your unit documentation for confirmed dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePiston Pump Filter Cross-Reference (Castair)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP75 rotary screw air end filters:\u003c\/strong\u003e Use MKP75 PM kit (different from piston P-series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRAFP50-60 (this part):\u003c\/strong\u003e P50 and P60 piston pumps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor other piston pump sizes:\u003c\/strong\u003e Castair's air filter assembly lineup starts at 1\/4\" inlet (F-10D-025) up through 2\" inlet (S-32DP-200) for complete assemblies — call for your specific pump inlet size\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect air filter at each oil change on piston compressors\u003c\/li\u003e\n  \u003cli\u003eIn high-dust environments (grinding, sanding, masonry), inspect monthly minimum\u003c\/li\u003e\n  \u003cli\u003eA clogged filter on a piston compressor causes the pump to run hotter and work harder — accelerates valve wear and reduces output CFM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Is in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Castair RAFP50-60 replacement air filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Buy From Air Compressor Factory Direct?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCastair authorized:\u003c\/strong\u003e Correct OEM replacement part\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e on qualifying orders\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree tech support:\u003c\/strong\u003e 866-217-0063 — confirm P50\/P60 pump model and filter dimensions before ordering\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull parts catalog:\u003c\/strong\u003e Air filters, oil filters, separator filters, and maintenance kits for all Castair pump families\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCall 866-217-0063 for quick answers and help!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Cast Air","offers":[{"title":"Default Title","offer_id":53342588928213,"sku":"RAFP50-60","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/aircompressorfactorydirect.com\/products\/castair-replacement-filter-for-p50-60-rotary-pump-rafp50-60","provider":"Air Compressor Factory Direct","version":"1.0","type":"link"}