{"product_id":"castair-base-mount-top-plate-9-5x25-bm9-5x25","title":"Castair Base Mount Top Plate 9.5x25 - BM9.5x25","description":"\u003cp\u003eThe Castair Base Mount Top Plate 9.5x25 (BM9.5x25) is the smallest standard base mount top plate in the Castair lineup, measuring 9.5 inches by 25 inches. It is used on compact Castair reciprocating compressors where the motor and pump assembly has a smaller mounting footprint, requiring a narrower, shorter base plate to connect the compressor components to the top of the air receiver tank.\u003c\/p\u003e\n\u003ch2\u003eWhat This Component Does\u003c\/h2\u003e\n\u003cp\u003eA base mount top plate is the structural interface between the motor\/pump assembly and the tank. The motor feet and pump mounting hardware bolt directly to this plate. All dynamic loads — weight, vibration, and torque reactions from the running compressor — pass through this plate into the tank saddle structure. The plate must match the mounting footprint of the motor and pump exactly: wrong size means misaligned bolt patterns, improper load distribution, and fastener failure over time.\u003c\/p\u003e\n\u003cp\u003eThe BM9.5x25 is sized for Castair compressors in the smaller end of the reciprocating lineup. If your compressor uses a 9.5\" x 25\" base mount and the existing plate has corroded or cracked, this is the correct OEM replacement.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e BM9.5x25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 9.5\" x 25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Base Mount Top Plate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Major Components — Tanks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Cast Air (Castair)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmallest Standard Size:\u003c\/strong\u003e 9.5\" x 25\" fits compact Castair reciprocating compressors with smaller motor\/pump mounting footprints\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement:\u003c\/strong\u003e Correct dimensional and material specification for Castair units built on the 9.5x25 base mount platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStructural Integrity:\u003c\/strong\u003e Built to carry the mounting loads of the compressor assembly through continuous-duty operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement base mount top plate for compact Castair reciprocating compressors using the 9.5x25 base mount\u003c\/li\u003e\n\u003cli\u003eCompressor rebuilds where the original plate has failed\u003c\/li\u003e\n\u003cli\u003eShops maintaining older Castair units where base mount corrosion is common in humid environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBase Mount Size Reference\u003c\/h2\u003e\n\u003cp\u003eCastair base mount top plates: BM9.5x25 (9.5\" x 25\"), BM12.5x32 (12.5\" x 32\"), BM13X40 (13\" x 40\"), BM17x44 (17\" x 44\"). The 9.5x25 is the smallest — used on compact single-stage or small two-stage machines. If you are not sure which size your compressor requires, measure the existing plate or call 866-217-0063 with the compressor model number.\u003c\/p\u003e\n\u003ch3\u003eWhy Buy From OEM Diagnostic Tools?\u003c\/h3\u003e\n\u003cp\u003eWe have been supplying compressor structural components and parts to shops and industrial buyers since 2016. We stock Castair base mount plates in multiple sizes and can confirm the correct fit before you order. Free shipping on qualifying orders, full manufacturer warranty, and direct support at 866-217-0063.\u003c\/p\u003e\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":53342521229525,"sku":"BM9.5x25","price":224.36,"currency_code":"USD","in_stock":true}],"url":"https:\/\/aircompressorfactorydirect.com\/products\/castair-base-mount-top-plate-9-5x25-bm9-5x25","provider":"Air Compressor Factory Direct","version":"1.0","type":"link"}