{"product_id":"hcp-mechanical-seal-kit-s21b200g04","title":"HCP Mechanical Seal Kit S21B200G04","description":"\u003ch2\u003eOEM Seal, Oil Seal, and Gasket Kit for the HCP 32GF21.0 Grinder Pump\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eWhen the mechanical seal on an HCP 32GF21.0 grinder pump fails, sewage enters the motor housing, and the pump stops working. The \u003cstrong\u003eHCP mechanical seal kit S21B200G04\u003c\/strong\u003e is the OEM replacement for this submersible grinder pump. This grinder pump seal kit includes a mechanical seal, oil seal, and complete gasket kit to restore the motor's watertight protection.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eEach S21B200G04 grinder pump seal kit contains:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Seal\u003c\/td\u003e\n\u003ctd\u003eED560N-M20 SIC1.7 (silicon carbide)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Seal\u003c\/td\u003e\n\u003ctd\u003eTC-25*40*8\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGasket Kit\u003c\/td\u003e\n\u003ctd\u003eComplete gasket set for 32GF21.0\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with HCP pump model:\u003c\/p\u003e\n\u003cp\u003e• \u003ca href=\"https:\/\/cleanflow.net\/products\/hcp-32gf21-0-grinder-pumps-1-3-hp-single-and-three-phase-motors-dual-seals-cast-iron-hardened-cutter\"\u003e32GF21.0 (single phase and three phase)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis HCP mechanical seal kit fits only the 32GF21.0 grinder pump. For 32GF21.0 seal replacement, this is the correct OEM part. If you own the 32GF21.5 or 32GF22.2, order seal kit S21B200G05 instead.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1016\/5405\/files\/32GF2.0_OEM.png?v=1785123440\" alt=\"HCP Mechanical Seal Kit S21B200G04 for 32GF21.0\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e• Silicon carbide (SiC) seal faces resist abrasion from sewage solids and grit, extending service life in harsh submersible pump environments.\u003c\/p\u003e\n\u003cp\u003e• The oil seal sits between the impeller and shaft, blocking sand and debris before they reach the mechanical seal.\u003c\/p\u003e\n\u003cp\u003e• OEM seal kit ensures correct fit and seal geometry for the 32GF21.0's double mechanical seal system, matching factory specifications.\u003c\/p\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cp\u003eReplace this grinder pump seal kit if you notice water in the oil chamber, motor overheating or tripping, visible leaking around the seal housing, or unusual noise during operation. A failed mechanical seal allows sewage into the motor, leading to pump failure.\u003c\/p\u003e\n\u003cp\u003eRoutine replacement during scheduled grinder pump maintenance prevents unexpected downtime and costly motor damage.\u003c\/p\u003e\n\u003ch3\u003eBuy HCP Mechanical Seal Kit S21B200G04 Online from Cleanflow\u003c\/h3\u003e\n\u003cp\u003eCleanflow Utility Supply Company is an authorized \u003ca href=\"https:\/\/cleanflow.net\/collections\/hcp\"\u003eHCP distributor\u003c\/a\u003e. Order your HCP mechanical seal kit and other HCP pump replacement parts with free shipping on orders over $199, shipped across Canada and the USA. Returns accepted within 30 days at returns.cleanflow.net. Call 1-866-335-1078 to confirm compatibility or place an order.\u003c\/p\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cdiv itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhat is included in the HCP seal kit S21B200G04?\u003c\/h4\u003e\n\u003cdiv itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eThe S21B200G04 includes one mechanical seal (ED560N-M20 SIC1.7), one oil seal (TC-25*40*8), and one gasket kit. All three components should be replaced together during a submersible pump seal service.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhich seal kit fits the HCP 32GF21.0?\u003c\/h4\u003e\n\u003cdiv itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eThe S21B200G04 grinder pump seal kit fits the HCP 32GF21.0 in both single phase and three phase configurations. It does not fit the 32GF21.5 or 32GF22.2 models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhen should I replace the mechanical seal on my grinder pump?\u003c\/h4\u003e\n\u003cdiv itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eReplace the seal kit when you see water in the oil chamber, the motor trips repeatedly, or there is visible leaking. Routine replacement during scheduled grinder pump maintenance prevents unexpected pump failure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eCan I install this submersible pump seal kit myself?\u003c\/h4\u003e\n\u003cdiv itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eHCP recommends mechanical seal replacements be performed by a qualified pump technician. Incorrect installation can damage the seal faces and void warranty coverage. Contact HCP technical support for guidance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope=\"\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eDoes Cleanflow carry other HCP mechanical seal kits?\u003c\/h4\u003e\n\u003cdiv itemscope=\"\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eYes. Cleanflow stocks HCP mechanical seal kits for GF Series grinder pumps and AFU, AFE, and AFP Series sewage pumps. Each kit is matched to specific pump models for correct fit. Call 1-866-335-1078 for help.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HCP","offers":[{"title":"Default Title","offer_id":54084596629868,"sku":"S21B200G04","price":423.18,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/5405\/files\/HCPMechanicalSealKitS21B200G04.webp?v=1784898917","url":"https:\/\/cleanflow.net\/products\/hcp-mechanical-seal-kit-s21b200g04","provider":"Cleanflow","version":"1.0","type":"link"}