{"product_id":"nomad-ntg40-1-1-2-inch-metallic-rubber-diaphragm-pump-clamped","title":"NOMAD TRANS-FLO GOLD NTG40 1-1\/2\" aluminum Buna-fitted air-operated double diaphragm pump, clamped (MPN 40-2696)","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\u003cp\u003eThe NOMAD Trans-Flo Gold NTG40 (model 40-2696) is a 1-1\/2\" (38 mm) aluminum, Buna-fitted air-operated double diaphragm (AODD) pump that moves up to 76 gpm (288 lpm), runs on up to 125 psig (8.6 bar) of compressed air and passes solids up to 3\/16\" (4.8 mm). This clamped, NPT-ported standard build is a Trans-Flo Gold pump built for rugged outdoor duty and lower-quality air.\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. Buna-N (nitrile) is a general-purpose rubber commonly used with petroleum oils, fuels, hydraulic fluid and water. 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\u003eAnodized aluminum piston-style air valve system\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBuilt for mining, construction, marine and utility work\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTolerates lower-quality, unfiltered plant or compressor air\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum wetted parts, Buna diaphragms\u003c\/strong\u003e - standard NOMAD build 40-2696\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 40-2696\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e NOMAD Trans-Flo Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid inlet\/outlet:\u003c\/strong\u003e 1-1\/2\" (38 mm) inlet \/ 1-1\/4\" (32 mm) outlet, NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir inlet:\u003c\/strong\u003e 1\/2\" (13 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum flow rate:\u003c\/strong\u003e 76 gpm (288 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 3\/16\" (4.8 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement per stroke:\u003c\/strong\u003e 0.27 gal (1.02 L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (D x W x H):\u003c\/strong\u003e 11.2\" x 15.4\" x 17.4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (per NOMAD manual):\u003c\/strong\u003e 38 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 Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiaphragms:\u003c\/strong\u003e Buna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck balls:\u003c\/strong\u003e Buna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeats:\u003c\/strong\u003e Buna\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 Trans-Flo for rugged outdoor work such as mining, marine and construction. It tolerates lower-quality, unfiltered compressed air and is the simpler series to maintain in the field.\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 NTG40 pump?\u003c\/strong\u003e\u003cbr\u003eThe NOMAD NTG40 is rated up to 76 gpm (288 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 \"Buna-fitted\" mean, and when should I choose a different material?\u003c\/strong\u003e\u003cbr\u003eThe diaphragms and check balls are Buna. Buna-N (nitrile) is a general-purpose rubber commonly used with petroleum oils, fuels, hydraulic fluid and water. Other elastomers offered for this pump include EPDM, Hytrel, Neoprene, Polyurethane, Santoprene, Viton.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat air supply does it need?\u003c\/strong\u003e\u003cbr\u003eConnect clean, dry compressed air to the 1\/2\" (13 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 (Ductile Iron, 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-NTG40-TRANS-FLO-1-HALF-INCH-OP-MANUAL.pdf\" target=\"_blank\" rel=\"noopener\"\u003eNOMAD NTG40 operation manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.jdaglobal.com\/nomad-diaphragm-pumps\/trans-flo\/ntg40-1-1-2-inch-38-mm-metallic-rubber-tpe-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":53102411350328,"sku":"40-2696","price":1135.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/1732\/9464\/files\/NTG40_18d26db7-615a-4f38-aede-d54d8515f0f4.jpg?v=1791499649","url":"https:\/\/www.tanksupplydirect.com\/products\/nomad-ntg40-1-1-2-inch-metallic-rubber-diaphragm-pump-clamped","provider":"Tank Supply Direct","version":"1.0","type":"link"}