{"product_id":"macnaught-air-operated-diaphragm-pump-1-1-2-ddp38","title":"Macnaught Air Operated Diaphragm Pump -  1  1\/2\" DDP38","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAir Operated Diaphragm Pump -  1  1\/2\" \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Macnaught DDP38 offers an economical and reliable pump for transferring light to medium viscosity fluids. High flow rates can be achieved easily, particularly in low back-pressure applications. The pump is capable of safe dry-running for simple self-priming without damage.\u003c\/p\u003e\n\u003cp\u003eFeaturing a robust cast aluminium body, the DDP38 is compatible with a wide range of chemicals, making it suitable for oils (new \u0026amp; used), engine coolants (RTU), diesel, and oily water applications. Fully repairable with spare parts readily available. (Not suitable for flammable liquids.)\u003c\/p\u003e\n\u003ch3\u003eFEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 265 L\/min flow rate, measured at the pump outlet with water\u003c\/li\u003e\n\u003cli\u003eFitted with band clamps on inlet and outlet manifolds for easy dismantling, repairs, or clearing blockages\u003c\/li\u003e\n\u003cli\u003eCast aluminium body for wide chemical compatibility across multiple applications\u003c\/li\u003e\n\u003cli\u003eAir-operated design allows speed control for adjustable pump output\u003c\/li\u003e\n\u003cli\u003eCost-effective solution for fast transfer of low to medium viscosity fluids\u003c\/li\u003e\n\u003cli\u003eEasy self-priming and dry-run safe for short periods without damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum air pressure: 690 kPa (100 psi)\u003c\/li\u003e\n\u003cli\u003eInlet \/ outlet ports: 1½\" BSP(F)\u003c\/li\u003e\n\u003cli\u003eAir inlet size\/type: 1\/2\" NPT(F)\u003c\/li\u003e\n\u003cli\u003eMaximum flow rate: 265 L\/min (viscosity dependent)\u003c\/li\u003e\n\u003cli\u003eSuction lift: 4.6 m (dry), 7.6 m (wet)\u003c\/li\u003e\n\u003cli\u003eMaximum solids handling: 4.76 mm (0.188\")\u003c\/li\u003e\n\u003cli\u003eFluid temperature range: -12°C to 82°C\u003c\/li\u003e\n\u003cli\u003eMaximum noise level: 77 dB(A)\u003c\/li\u003e\n\u003cli\u003eFluid compatibility: oils (new \u0026amp; used), engine coolants RTU (new \u0026amp; used), oily water, diesel\u003c\/li\u003e\n\u003cli\u003eWetted components: cast aluminium (body), Buna N (valve seats, diaphragms, check valves)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePACKAGE INCLUDES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMacnaught DDP38 1½\" air-operated double diaphragm pump\u003c\/li\u003e\n\u003cli\u003eAir exhaust muffler 3\/4\" NPT(M)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Macnaught","offers":[{"title":"Default Title","offer_id":49608612610186,"sku":"DDP38","price":3118.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/7350\/2602\/files\/28_c88a8a80-72d3-4f53-baba-e78030680498.jpg?v=1782685908","url":"https:\/\/rbwindustrial.com.au\/products\/macnaught-air-operated-diaphragm-pump-1-1-2-ddp38","provider":"Rolling Bearings West","version":"1.0","type":"link"}