{"product_id":"comet-zwd5030g-gas-flange-pump-5-0-gpm-4000-psi-1-hollow-shaft","title":"Comet ZWD5030G Gas Flange Pump – 5.0 GPM @ 4000 PSI – 1\" Hollow Shaft","description":"\u003cp data-start=\"5\" data-end=\"159\"\u003e\u003cstrong data-start=\"5\" data-end=\"21\"\u003ePart Number:\u003c\/strong\u003e ZWD5030G\u003cbr data-start=\"30\" data-end=\"33\"\u003e\u003cstrong data-start=\"33\" data-end=\"46\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Pumps → Triplex Pumps → Gas Engine Direct Drive Pumps\u003cbr data-start=\"116\" data-end=\"119\"\u003e\u003cstrong data-start=\"119\" data-end=\"128\"\u003eType:\u003c\/strong\u003e Comet ZWD5030G Gas Flange Pump\u003c\/p\u003e\n\u003chr data-start=\"161\" data-end=\"164\"\u003e\n\u003cp data-start=\"239\" data-end=\"673\"\u003eThe \u003cstrong data-start=\"243\" data-end=\"277\"\u003eComet ZWD5030G Gas Flange Pump\u003c\/strong\u003e is a professional-grade direct-drive triplex pressure washer pump engineered for commercial pressure washing, industrial cleaning, agricultural applications, and contractor-grade equipment. Designed for use with gasoline engines utilizing a \u003cstrong data-start=\"519\" data-end=\"553\"\u003e1-inch horizontal hollow shaft\u003c\/strong\u003e, this pump delivers dependable performance, smooth operation, and long service life in demanding cleaning environments.\u003c\/p\u003e\n\u003chr data-start=\"1955\" data-end=\"1958\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1960\" data-end=\"1986\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1988\" data-end=\"2564\"\u003e\n\u003cli data-section-id=\"kpdfqa\" data-start=\"1988\" data-end=\"2045\"\u003eGenuine \u003cstrong data-start=\"1998\" data-end=\"2045\"\u003eComet ZWD5030G Triplex Pressure Washer Pump\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13svii\" data-start=\"2046\" data-end=\"2085\"\u003eDirect-drive gas engine flange design\u003c\/li\u003e\n\u003cli data-section-id=\"1n7ncy7\" data-start=\"2086\" data-end=\"2114\"\u003eProduces up to \u003cstrong data-start=\"2103\" data-end=\"2114\"\u003e5.1 GPM\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1r754qk\" data-start=\"2115\" data-end=\"2139\"\u003eRated for \u003cstrong data-start=\"2127\" data-end=\"2139\"\u003e3000 PSI\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2uphaj\" data-start=\"2140\" data-end=\"2196\"\u003eCompatible with \u003cstrong data-start=\"2158\" data-end=\"2196\"\u003e1\" horizontal hollow shaft engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2nk2i8\" data-start=\"2197\" data-end=\"2249\"\u003eDurable ceramic plungers for extended service life\u003c\/li\u003e\n\u003cli data-section-id=\"nya4sc\" data-start=\"2250\" data-end=\"2290\"\u003eHeavy-duty brass manifold construction\u003c\/li\u003e\n\u003cli data-section-id=\"1j4ljk0\" data-start=\"2291\" data-end=\"2337\"\u003eExternal unloader system for easy adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"1k9y2dd\" data-start=\"2338\" data-end=\"2377\"\u003eAdjustable chemical injector included\u003c\/li\u003e\n\u003cli data-section-id=\"1lhhc82\" data-start=\"2378\" data-end=\"2409\"\u003eThermal relief valve included\u003c\/li\u003e\n\u003cli data-section-id=\"dgqfuq\" data-start=\"2410\" data-end=\"2477\"\u003eDesigned for professional and commercial pressure washing systems\u003c\/li\u003e\n\u003cli data-section-id=\"1w0bwlv\" data-start=\"2478\" data-end=\"2514\"\u003eCompact direct-drive configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1ok5bxb\" data-start=\"2515\" data-end=\"2564\"\u003eBuilt for long-term reliability and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2566\" data-end=\"2569\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"2571\" data-end=\"2598\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"2600\" data-end=\"2730\"\u003e\u003cstrong data-start=\"2600\" data-end=\"2617\"\u003eManufacturer:\u003c\/strong\u003e Comet\u003cbr data-start=\"2623\" data-end=\"2626\"\u003e\u003cstrong data-start=\"2626\" data-end=\"2636\"\u003eModel:\u003c\/strong\u003e ZWD5030G\u003cbr data-start=\"2645\" data-end=\"2648\"\u003e\u003cstrong data-start=\"2648\" data-end=\"2662\"\u003ePump Type:\u003c\/strong\u003e Triplex Plunger Pump\u003cbr data-start=\"2683\" data-end=\"2686\"\u003e\u003cstrong data-start=\"2686\" data-end=\"2701\"\u003ePump Style:\u003c\/strong\u003e Direct-Drive Gas Flange Pump\u003c\/p\u003e\n\u003cp data-start=\"2732\" data-end=\"2795\"\u003e\u003cstrong data-start=\"2732\" data-end=\"2753\"\u003eMaximum Pressure:\u003c\/strong\u003e 3000 PSI\u003cbr data-start=\"2762\" data-end=\"2765\"\u003e\u003cstrong data-start=\"2765\" data-end=\"2787\"\u003eMaximum Flow Rate:\u003c\/strong\u003e 5.1 GPM\u003c\/p\u003e\n\u003cp data-start=\"2797\" data-end=\"2826\"\u003e\u003cstrong data-start=\"2797\" data-end=\"2817\"\u003eOperating Speed:\u003c\/strong\u003e 3450 RPM\u003c\/p\u003e\n\u003cp data-start=\"2828\" data-end=\"2879\"\u003e\u003cstrong data-start=\"2828\" data-end=\"2852\"\u003eShaft Configuration:\u003c\/strong\u003e 1\" Horizontal Hollow Shaft\u003c\/p\u003e\n\u003cp data-start=\"2881\" data-end=\"2910\"\u003e\u003cstrong data-start=\"2881\" data-end=\"2902\"\u003ePlunger Material:\u003c\/strong\u003e Ceramic\u003c\/p\u003e\n\u003cp data-start=\"2912\" data-end=\"2940\"\u003e\u003cstrong data-start=\"2912\" data-end=\"2934\"\u003eManifold Material:\u003c\/strong\u003e Brass\u003c\/p\u003e\n\u003cp data-start=\"2942\" data-end=\"2994\"\u003e\u003cstrong data-start=\"2942\" data-end=\"2963\"\u003eInlet Connection:\u003c\/strong\u003e 3\/4\" GHF (Garden Hose Fitting)\u003c\/p\u003e\n\u003cp data-start=\"2996\" data-end=\"3046\"\u003e\u003cstrong data-start=\"2996\" data-end=\"3021\"\u003eDischarge Connection:\u003c\/strong\u003e 3\/8\" Brass Quick Connect\u003c\/p\u003e\n\u003cp data-start=\"3048\" data-end=\"3114\"\u003e\u003cstrong data-start=\"3048\" data-end=\"3066\"\u003eUnloader Type:\u003c\/strong\u003e External\u003cbr data-start=\"3075\" data-end=\"3078\"\u003e\u003cstrong data-start=\"3078\" data-end=\"3103\"\u003eUnloader Part Number:\u003c\/strong\u003e 85.300.037\u003c\/p\u003e\n\u003cp data-start=\"3116\" data-end=\"3188\"\u003e\u003cstrong data-start=\"3116\" data-end=\"3138\"\u003eChemical Injector:\u003c\/strong\u003e Adjustable\u003cbr data-start=\"3149\" data-end=\"3152\"\u003e\u003cstrong data-start=\"3152\" data-end=\"3177\"\u003eInjector Part Number:\u003c\/strong\u003e 85.400.000\u003c\/p\u003e\n\u003cp data-start=\"3190\" data-end=\"3275\"\u003e\u003cstrong data-start=\"3190\" data-end=\"3215\"\u003eThermal Relief Valve:\u003c\/strong\u003e Included\u003cbr data-start=\"3224\" data-end=\"3227\"\u003e\u003cstrong data-start=\"3227\" data-end=\"3264\"\u003eThermal Relief Valve Part Number:\u003c\/strong\u003e 85.300.024\u003c\/p\u003e\n\u003cp data-start=\"3277\" data-end=\"3326\"\u003e\u003cstrong data-start=\"3277\" data-end=\"3313\"\u003eMaximum Inlet Water Temperature:\u003c\/strong\u003e 140°F (60°C)\u003c\/p\u003e\n\u003cp data-start=\"3328\" data-end=\"3351\"\u003e\u003cstrong data-start=\"3328\" data-end=\"3345\"\u003eOil Capacity:\u003c\/strong\u003e 14 oz\u003c\/p\u003e\n\u003cp data-start=\"3353\" data-end=\"3395\"\u003e\u003cstrong data-start=\"3353\" data-end=\"3373\"\u003eRecommended Oil:\u003c\/strong\u003e 30W Non-Detergent Oil\u003c\/p\u003e\n\u003chr data-start=\"3397\" data-end=\"3400\"\u003e\n\u003ch2 data-section-id=\"164os46\" data-start=\"3402\" data-end=\"3425\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"3427\" data-end=\"3761\"\u003e\n\u003cli data-section-id=\"1ftw8hk\" data-start=\"3427\" data-end=\"3456\"\u003eCommercial pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"155kqft\" data-start=\"3457\" data-end=\"3494\"\u003eContractor pressure washing systems\u003c\/li\u003e\n\u003cli data-section-id=\"1mv9afl\" data-start=\"3495\" data-end=\"3520\"\u003eFleet washing equipment\u003c\/li\u003e\n\u003cli data-section-id=\"7a3rsy\" data-start=\"3521\" data-end=\"3552\"\u003eAgricultural cleaning systems\u003c\/li\u003e\n\u003cli data-section-id=\"1embcwq\" data-start=\"3553\" data-end=\"3586\"\u003eConstruction equipment cleaning\u003c\/li\u003e\n\u003cli data-section-id=\"vvbnzo\" data-start=\"3587\" data-end=\"3620\"\u003eProperty maintenance operations\u003c\/li\u003e\n\u003cli data-section-id=\"1avn1hf\" data-start=\"3621\" data-end=\"3655\"\u003eIndustrial cleaning applications\u003c\/li\u003e\n\u003cli data-section-id=\"h9op9e\" data-start=\"3656\" data-end=\"3691\"\u003ePressure washer pump replacements\u003c\/li\u003e\n\u003cli data-section-id=\"8n6e53\" data-start=\"3692\" data-end=\"3730\"\u003eEquipment manufacturing and assembly\u003c\/li\u003e\n\u003cli data-section-id=\"yt07qn\" data-start=\"3731\" data-end=\"3761\"\u003eMobile pressure washing rigs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3763\" data-end=\"3766\"\u003e\n\u003ch2 data-section-id=\"7zbpd1\" data-start=\"3768\" data-end=\"3793\"\u003ePerformance Advantages\u003c\/h2\u003e\n\u003cul data-start=\"3795\" data-end=\"4511\"\u003e\n\u003cli data-section-id=\"zm9tm3\" data-start=\"3795\" data-end=\"3863\"\u003eProduces \u003cstrong data-start=\"3806\" data-end=\"3829\"\u003e5.1 GPM at 3000 PSI\u003c\/strong\u003e for powerful cleaning performance\u003c\/li\u003e\n\u003cli data-section-id=\"1x82dk1\" data-start=\"3864\" data-end=\"3937\"\u003eTriplex pump design provides smoother operation and longer service life\u003c\/li\u003e\n\u003cli data-section-id=\"uyp08b\" data-start=\"3938\" data-end=\"3999\"\u003eCeramic plungers improve wear resistance and seal longevity\u003c\/li\u003e\n\u003cli data-section-id=\"heo52a\" data-start=\"4000\" data-end=\"4067\"\u003eBrass manifold resists corrosion and harsh operating environments\u003c\/li\u003e\n\u003cli data-section-id=\"6a0qxu\" data-start=\"4068\" data-end=\"4153\"\u003eDirect-drive configuration offers compact installation and efficient power transfer\u003c\/li\u003e\n\u003cli data-section-id=\"1h18y3a\" data-start=\"4154\" data-end=\"4228\"\u003eAdjustable chemical injector enhances detergent application capabilities\u003c\/li\u003e\n\u003cli data-section-id=\"1qovfse\" data-start=\"4229\" data-end=\"4298\"\u003eThermal relief valve helps protect the pump during bypass operation\u003c\/li\u003e\n\u003cli data-section-id=\"dcenrm\" data-start=\"4299\" data-end=\"4363\"\u003eCompatible with common gasoline engine pressure washer systems\u003c\/li\u003e\n\u003cli data-section-id=\"1g9p257\" data-start=\"4364\" data-end=\"4436\"\u003eDesigned for demanding commercial and industrial cleaning applications\u003c\/li\u003e\n\u003cli data-section-id=\"nhgv9a\" data-start=\"4437\" data-end=\"4511\"\u003eComet engineering delivers professional-grade reliability and durability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comet","offers":[{"title":"Default Title","offer_id":53320175780203,"sku":"ZWD5030G","price":435.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/ZWD5030G.webp?v=1780097710","url":"https:\/\/generalsprayers.com\/products\/comet-zwd5030g-gas-flange-pump-5-0-gpm-4000-psi-1-hollow-shaft","provider":"GeneralSprayers","version":"1.0","type":"link"}