{"product_id":"an-21a","title":"HCP AN-21A Submersible Dewatering Pump: 1 HP, 120V, 2 inch Discharge, 88 GPM","description":"\u003ch2\u003eHCP AN-21A Submersible Dewatering Pump for Muddy Jobsite Water\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHCP AN-21A submersible dewatering pump\u003c\/strong\u003e is a 1 HP, 120V unit that moves up to 88 GPM, reaches 53 ft of head, and passes 1\/4 inch solids. Its vortex impeller pulls muddy and silty water from sump pits, basements, and construction excavations. The pump comes in single-phase and three-phase versions.\u003c\/p\u003e\n\u003ch3\u003eQuick Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower\u003c\/strong\u003e: 1 HP (0.75 kW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage \/ Phase:\u003c\/strong\u003e 120V 1-phase (also 208\/240V and 575V 3-phase), 10 A at 120V, 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge\u003c\/strong\u003e: 2 inch (50 mm), Female NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Flow:\u003c\/strong\u003e 88 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Head:\u003c\/strong\u003e 53 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolids Handling:\u003c\/strong\u003e 1\/4 inch (7 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller\u003c\/strong\u003e: Vortex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord\u003c\/strong\u003e: 30 ft, 3-prong 120V plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features of HCP AN-21A Submersible Dewatering Pumps\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe vortex impeller passes 1\/4 inch (7 mm) solids, so the AN-21A moves muddy, silty, and sandy water that clogs a standard sump pump.\u003c\/li\u003e\n\u003cli\u003eAt 1 HP the AN-21A reaches 53 ft of head, clearing deeper pits and longer discharge runs than a 1\/2 HP pump.\u003c\/li\u003e\n\u003cli\u003eA cast-iron (FC200) casing and volute with a 304 stainless steel motor frame withstand abrasive, continuous duty.\u003c\/li\u003e\n\u003cli\u003eA double mechanical seal (carbon\/ceramic upper, silicon carbide lower) runs in an oil-filled chamber to keep water out of the motor.\u003c\/li\u003e\n\u003cli\u003eThe 120V model adds a built-in thermal protector and moisture sensor, and the IP68 sealed motor runs fully submerged to 33 ft (10 m).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAN-21A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU (by voltage)\u003c\/td\u003e\n\u003ctd\u003eAN-21A-6117EPE3NX (120V), AN-21A-63AOEXE4NX (240V), AN-21A-635OEXE4NX (575V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSubmersible dewatering \/ sump pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Output\u003c\/td\u003e\n\u003ctd\u003e1 HP (0.75 kW); input 1.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Options\u003c\/td\u003e\n\u003ctd\u003e120V 1-phase, 208\/240V 3-phase, 575V 3-phase, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e10 A (120V 1-phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart Method\u003c\/td\u003e\n\u003ctd\u003eCapacitor (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e3420 rpm (2 pole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Class\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge\u003c\/td\u003e\n\u003ctd\u003e2 inch (50 mm), Female NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Flow\u003c\/td\u003e\n\u003ctd\u003e88 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Head\u003c\/td\u003e\n\u003ctd\u003e53 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolids Handling\u003c\/td\u003e\n\u003ctd\u003e1\/4 inch (7 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd\u003eVortex, PA+G50 (glass reinforced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Seal\u003c\/td\u003e\n\u003ctd\u003eDouble (carbon\/ceramic upper, silicon carbide lower), oil-filled (VG32, 190 cc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasing \/ Volute\u003c\/td\u003e\n\u003ctd\u003eCast iron (FC200)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Frame\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel (SUS304)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft\u003c\/td\u003e\n\u003ctd\u003eSUS410 stainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrainer\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eExternal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Devices\u003c\/td\u003e\n\u003ctd\u003eThermal protector and moisture sensor (120V 1-phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Submersion Depth\u003c\/td\u003e\n\u003ctd\u003e33 ft (10 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Liquid Temp\u003c\/td\u003e\n\u003ctd\u003e104F (40C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCord\u003c\/td\u003e\n\u003ctd\u003e30 ft, SJOW, 3-prong 120V plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e34 lb (15.5 kg) 1-phase; 33 lb (15 kg) 3-phase, less cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003ecUL (UL778), CSA C22.2 No. 108-14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHCP Pump Manufacturer Co., Ltd.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance Overview\u003c\/h3\u003e\n\u003cp\u003eThe 1 HP motor reaches about 53 ft of head, so the AN-21A holds flow on higher and longer discharge runs that stall a smaller pump. Flow peaks near zero lift and drops as height rises.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1016\/5405\/files\/HCP_AN-21A.png?v=1785043571\" alt=\"HCP AN-21A\"\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDewatering flooded basements and cellars\u003c\/li\u003e\n\u003cli\u003eEmptying construction and excavation pits with silty runoff\u003c\/li\u003e\n\u003cli\u003eSump-pit and utility-vault drainage on jobsites\u003c\/li\u003e\n\u003cli\u003eFlood control and storm cleanup\u003c\/li\u003e\n\u003cli\u003eHigher-head jobs where a 1\/2 HP pump stalls, such as deep pits and long hose runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuy the HCP AN-21A Submersible Dewatering Pump Online from Cleanflow\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHCP AN-21A submersible dewatering pump\u003c\/strong\u003e suits crews that need more flow and head to move silty, gritty water a standard sump pump cannot. Cast-iron construction, a vortex impeller, and double seals hold up to abrasive, continuous duty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCleanflow Utility Supply Company\u003c\/strong\u003e is an authorized HCP dealer, stocking and shipping \u003ca href=\"https:\/\/cleanflow.net\/collections\/hcp\"\u003eHCP pumps\u003c\/a\u003e across Canada and the continental USA, with free shipping on orders over $199.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrowse the full range of \u003ca href=\"https:\/\/cleanflow.net\/collections\/submersible-dewatering-pumps\"\u003esubmersible dewatering pumps\u003c\/a\u003e to compare flow and head, then add the AN-21A to your cart or contact us for help sizing the right pump for your job.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eDoes the HCP AN-21A replace the A-21?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eYes. It is HCP's direct replacement for the discontinued A-21, with the same 1 HP, 2 inch, 1\/4 inch solids setup and an updated AN-series motor. It comes in 120V, 240V, and 575V, so existing A-21 installs swap over with no plumbing change.\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\"\u003eHow much water does the AN-21A move?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eUp to 88 GPM, with a maximum head near 53 ft. Flow is highest at low lift and drops as discharge height rises, and the 1 HP motor holds flow at height better than a 1\/2 HP pump.\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\"\u003eAN-2.5 or AN-21A, which do I need?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eChoose the 1\/2 HP AN-2.5 for light dewatering at low lift, and the 1 HP AN-21A when you need more flow (88 GPM) or higher head (about 53 ft) for deeper pits and longer runs. Both pass 1\/4 inch solids.\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\"\u003eWhat solids can the AN-21A handle?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eUp to 1\/4 inch (7 mm), through the vortex impeller. That covers muddy, silty, and sandy water. It is not a sewage pump; those pass 2 inch solids.\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\"\u003eIs the HCP AN-21A certified, and does it have motor protection?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eYes. It carries CSA C22.2 No. 108-14 and cUL (UL778), with an IP68 sealed motor. The 120V model includes a built-in thermal protector and a moisture sensor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HCP","offers":[{"title":"120 Volt - 1 Phase","offer_id":54081749975404,"sku":"AN-21A-6117EPE3NX","price":1149.22,"currency_code":"CAD","in_stock":true},{"title":"208\/240 Volt - 3 Phase","offer_id":54081752990060,"sku":"AN-21A-63AOEXE4NX","price":1429.75,"currency_code":"CAD","in_stock":true},{"title":"575 Volt - 3 Phase","offer_id":54081753022828,"sku":"AN-21A-635OEXE4NX","price":1305.15,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/5405\/files\/HCPAN-21ASubmersibleDewateringPump.webp?v=1783624988","url":"https:\/\/cleanflow.net\/products\/an-21a","provider":"Cleanflow","version":"1.0","type":"link"}