{"product_id":"nomad-npf15-1-2-inch-metallic-ptfe-diaphragm-pump-clamped","title":"NOMAD PWR-FLO NPF15 1\/2\" aluminum PTFE-fitted air-operated double diaphragm pump, clamped (MPN 15-2661)","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\u003cp\u003eThe NOMAD Pwr-Flo NPF15 (model 15-2661) is a 1\/2\" (13 mm) aluminum, PTFE-fitted air-operated double diaphragm (AODD) pump that moves up to 15.0 gpm (57 lpm), runs on up to 125 psig (8.6 bar) of compressed air and passes solids up to 1\/16\" (1.6 mm). This clamped, NPT-ported standard build is a Pwr-Flo pump built for indoor plant service on clean, filtered air, with an anti-stall ASD air valve for on\/off filling and batching.\u003c\/p\u003e\u003cp\u003eAluminum wetted parts give a lightweight, durable metallic pump that is commonly chosen for oils, fuels, lubricants, paints and many water-based fluids; aluminum is generally not used for strong acids or caustics. PTFE has the broadest chemical resistance of the standard diaphragm materials and is the usual choice for aggressive chemicals and solvents; on this build the PTFE diaphragm is backed by a Neoprene diaphragm. Always confirm chemical compatibility with your fluid before ordering - Tank Supply Direct can check it for you.\u003c\/p\u003e\u003ch6\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eAsymmetrical spool design (ASD) air valve\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAnti-stall design for reliable on\/off filling and batching\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAir-efficient operation on clean, filtered air\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum wetted parts, PTFE diaphragms\u003c\/strong\u003e - standard NOMAD build 15-2661\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamped construction\u003c\/strong\u003e - quick teardown for diaphragm and check-valve service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir-operated, no electric motor\u003c\/strong\u003e - flow adjusts with the air supply; no motor or controls at the pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ MPN:\u003c\/strong\u003e 15-2661\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e NOMAD Pwr-Flo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid inlet\/outlet:\u003c\/strong\u003e 1\/2\" (13 mm), NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir inlet:\u003c\/strong\u003e 1\/4\" (6 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum flow rate:\u003c\/strong\u003e 15.0 gpm (57 lpm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum air supply pressure:\u003c\/strong\u003e 125 psig (8.6 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum solids passage:\u003c\/strong\u003e 1\/16\" (1.6 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement per stroke:\u003c\/strong\u003e 0.027 gal (0.10 L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range (PTFE elastomers, per NOMAD):\u003c\/strong\u003e 40°F to 220°F (4.4°C to 104.4°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (D x W x H):\u003c\/strong\u003e 7.9\" x 9.2\" x 10.9\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (per NOMAD manual):\u003c\/strong\u003e 13 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWetted body \/ manifolds:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir chambers:\u003c\/strong\u003e Polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter section:\u003c\/strong\u003e Polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir valve:\u003c\/strong\u003e Polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiaphragms:\u003c\/strong\u003e PTFE (Neoprene back-up)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck balls:\u003c\/strong\u003e PTFE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeats:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-rings:\u003c\/strong\u003e PTFE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly:\u003c\/strong\u003e Clamped\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e NOMAD pumps by JDA Global\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h6\u003e\u003cp\u003eNOMAD lists these industries for this pump: Automotive, Ceramics, Chemical, electronics\/semiconductor, Food\/Beverage, Mining\/Construction, Petroleum, Pharmaceutical, Wastewater.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePwr-Flo or Trans-Flo?\u003c\/strong\u003e NOMAD positions Pwr-Flo for indoor plant and factory service on clean, filtered air. Its ASD air valve is the more air-efficient design and gives reliable on\/off starts for filling and batching.\u003c\/p\u003e\u003ch6\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/h6\u003e\u003cp\u003e\u003cstrong\u003eHow many gallons per minute does the NOMAD NPF15 pump?\u003c\/strong\u003e\u003cbr\u003eThe NOMAD NPF15 is rated up to 15.0 gpm (57 lpm) at a maximum 125 psig (8.6 bar) air supply. Actual flow drops with discharge pressure, suction lift and fluid viscosity - use the NOMAD performance curve in the product images to size it for your duty point.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does \"PTFE-fitted\" mean, and when should I choose a different material?\u003c\/strong\u003e\u003cbr\u003eThe diaphragms and check balls are PTFE. PTFE has the broadest chemical resistance of the standard diaphragm materials and is the usual choice for aggressive chemicals and solvents; on this build the PTFE diaphragm is backed by a Neoprene diaphragm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat air supply does it need?\u003c\/strong\u003e\u003cbr\u003eConnect clean, dry compressed air to the 1\/4\" (6 mm) air inlet; do not exceed 125 psig (8.6 bar). Flow and discharge pressure rise and fall with the air pressure you supply.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this pump available in other configurations?\u003c\/strong\u003e\u003cbr\u003eYes. NOMAD also builds this model with other wetted materials (Stainless Steel); port connections (BSP, Tri-Clamp); ATEX versions. This listing is the standard build; call or email Tank Supply Direct for a quote on any other configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow fast does it ship?\u003c\/strong\u003e\u003cbr\u003eThe standard build ships from Nevada in approximately 4 days. Shipping is calculated at checkout.\u003c\/p\u003e\u003ch6\u003e\u003cstrong\u003eManufacturer Documents\u003c\/strong\u003e\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.jdaglobal.com\/wp-content\/uploads\/NOMAD-NPF15-PWR-FLO-HALF-INCH-OP-MANUAL-2021v2.pdf\" target=\"_blank\" rel=\"noopener\"\u003eNOMAD NPF15 operation manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.jdaglobal.com\/nomad-diaphragm-pumps\/pwr-flo\/npf15-1-2-inch-13-mm-metallic-ptfe-fitted-air-operated-double-diaphragm-pump-clamped\/\" target=\"_blank\" rel=\"noopener\"\u003eNOMAD product page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003e\u003cstrong\u003eShipping and Warranty\u003c\/strong\u003e\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacture Lead Time:\u003c\/strong\u003e Approximately 4 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips From (State):\u003c\/strong\u003e NV\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProducts are subject to \u003cb\u003efreight or parcel shipping costs\u003c\/b\u003e. Shipping charges are \u003cb\u003ecalculated at checkout\u003c\/b\u003e based on delivery location, product size, weight, and carrier requirements.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWarranty Information\u003c\/b\u003e\u003cbr\u003eWarranty coverage varies by manufacturer and product type. For warranty details or to initiate a warranty claim, please contact \u003cb\u003eTank Supply Direct\u003c\/b\u003e at \u003cb\u003einfo@tanksupplydirect.com\u003c\/b\u003e.\u003c\/p\u003e","brand":"NOMAD","offers":[{"title":"Default Title","offer_id":53102438121784,"sku":"15-2661","price":891.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/1732\/9464\/files\/NPF15-METALLIC_33387939-a714-4b7f-921c-e2b327ae73f9.jpg?v=1791499204","url":"https:\/\/www.tanksupplydirect.com\/products\/nomad-npf15-1-2-inch-metallic-ptfe-diaphragm-pump-clamped","provider":"Tank Supply Direct","version":"1.0","type":"link"}