{"product_id":"nomad-npf50-flap-valve-2-inch-non-metallic-rubber-diaphragm-pump-clamped","title":"NOMAD PWR-FLO NPF50 flap valve 2\" conductive polypropylene Neoprene-fitted air-operated double diaphragm pump, clamped (MPN 50-4263)","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\u003cp\u003eThe NOMAD Pwr-Flo NPF50 Flap Valve (model 50-4263) is a 2\" (51 mm) conductive polypropylene, Neoprene-fitted air-operated double diaphragm (AODD) pump that runs on up to 125 psig (8.6 bar) of compressed air. 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\u003eConductive (carbon-filled) polypropylene wetted parts let the pump body be grounded, which is commonly required where static build-up must be controlled. Neoprene is a general-purpose rubber with good abrasion resistance, commonly used for water-based slurries and non-aggressive fluids. Always confirm chemical compatibility with your fluid before ordering - Tank Supply Direct can check it for you. Full performance data for this build is in the NOMAD operation manual linked below.\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\u003eConductive Polypropylene wetted parts, Neoprene diaphragms\u003c\/strong\u003e - standard NOMAD build 50-4263\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 50-4263\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 2\" (51 mm), NPT\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\u003eTemperature range (Neoprene elastomers, per NOMAD):\u003c\/strong\u003e 0°F to 200°F (-17.8°C to 93.3°C)\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 Conductive 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 Neoprene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck balls:\u003c\/strong\u003e Neoprene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeats:\u003c\/strong\u003e Neoprene\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\u003eWhat does \"Neoprene-fitted\" mean, and when should I choose a different material?\u003c\/strong\u003e\u003cbr\u003eThe diaphragms and check balls are Neoprene. Neoprene is a general-purpose rubber with good abrasion resistance, commonly used for water-based slurries and non-aggressive fluids.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat air supply does it need?\u003c\/strong\u003e\u003cbr\u003eConnect clean, dry compressed air; 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 port connections (BSP). 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-NPF50-PWR-FLO-2-INCH-OP-MANUAL-FLAP-VALVE.pdf\" target=\"_blank\" rel=\"noopener\"\u003eNOMAD NPF50 Flap Valve operation manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.jdaglobal.com\/nomad-diaphragm-pumps\/pwr-flo\/2-51mm-non-metallic-rubber-fitted-air-operated-double-diaphragm-pump\/\" 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":53102660452664,"sku":"50-4263","price":3366.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/1732\/9464\/files\/NPF50-NON-METALLIC-FLAP-VALVE.jpg?v=1791498316","url":"https:\/\/www.tanksupplydirect.com\/products\/nomad-npf50-flap-valve-2-inch-non-metallic-rubber-diaphragm-pump-clamped","provider":"Tank Supply Direct","version":"1.0","type":"link"}