{"product_id":"comet-zwd4040p-pressure-washer-pump-package-zwd4040g-vrt3-310ez-w-bypass-thermal-relief-4-0-gpm-4000-psi","title":"Comet ZWD4040P Pressure Washer Pump Package – ZWD4040G-VRT3-310EZ w\/ Bypass \u0026 Thermal Relief – 4.0 GPM @ 4000 PSI","description":"\u003cp data-start=\"5\" data-end=\"202\"\u003e\u003cstrong data-start=\"5\" data-end=\"21\"\u003ePart Number:\u003c\/strong\u003e ZWD4040P Package (ZWD4040G-VRT3-310EZ)\u003cbr data-start=\"60\" data-end=\"63\"\u003e\u003cstrong data-start=\"63\" data-end=\"76\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Pumps → Pump Packages → Fully Plumbed Pump Assemblies\u003cbr data-start=\"146\" data-end=\"149\"\u003e\u003cstrong data-start=\"149\" data-end=\"158\"\u003eType:\u003c\/strong\u003e Comet ZWD4040P Pressure Washer Pump Package\u003c\/p\u003e\n\u003chr data-start=\"204\" data-end=\"207\"\u003e\n\u003cp data-start=\"326\" data-end=\"802\"\u003eThe \u003cstrong data-start=\"330\" data-end=\"377\"\u003eComet ZWD4040P Pressure Washer Pump Package\u003c\/strong\u003e is a professional-grade, ready-to-install pressure washer pump assembly built around the proven \u003cstrong data-start=\"474\" data-end=\"513\"\u003eComet ZWD4040G triplex plunger pump\u003c\/strong\u003e. Designed for commercial pressure washing contractors, fleet maintenance operations, agricultural cleaning systems, equipment washing, and industrial maintenance applications, this package combines powerful cleaning performance with simplified installation and integrated pump protection.\u003c\/p\u003e\n\u003chr data-start=\"2249\" data-end=\"2252\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"2254\" data-end=\"2280\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"2282\" data-end=\"2783\"\u003e\n\u003cli data-section-id=\"1on4laf\" data-start=\"2282\" data-end=\"2339\"\u003eGenuine \u003cstrong data-start=\"2292\" data-end=\"2339\"\u003eComet ZWD4040P Pressure Washer Pump Package\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gmdo9o\" data-start=\"2340\" data-end=\"2390\"\u003eBuilt around the \u003cstrong data-start=\"2359\" data-end=\"2390\"\u003eComet ZWD4040G triplex pump\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3pkiq7\" data-start=\"2391\" data-end=\"2419\"\u003eProduces up to \u003cstrong data-start=\"2408\" data-end=\"2419\"\u003e4.0 GPM\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"y6tpqz\" data-start=\"2420\" data-end=\"2444\"\u003eRated for \u003cstrong data-start=\"2432\" data-end=\"2444\"\u003e4000 PSI\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1c7wpp9\" data-start=\"2445\" data-end=\"2506\"\u003eIncludes \u003cstrong data-start=\"2456\" data-end=\"2506\"\u003eVRT3-310EZ pressure regulating bypass unloader\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"awd2mt\" data-start=\"2507\" data-end=\"2538\"\u003eIncludes thermal relief valve\u003c\/li\u003e\n\u003cli data-section-id=\"1ys0jv3\" data-start=\"2539\" data-end=\"2578\"\u003eDirect-drive gas engine configuration\u003c\/li\u003e\n\u003cli data-section-id=\"f2sq7y\" data-start=\"2579\" data-end=\"2597\"\u003eCeramic plungers\u003c\/li\u003e\n\u003cli data-section-id=\"yp6jep\" data-start=\"2598\" data-end=\"2625\"\u003eHeavy-duty brass manifold\u003c\/li\u003e\n\u003cli data-section-id=\"1jzp3az\" data-start=\"2626\" data-end=\"2657\"\u003eReady-to-install pump package\u003c\/li\u003e\n\u003cli data-section-id=\"g1v9zu\" data-start=\"2658\" data-end=\"2699\"\u003eSimplifies installation and replacement\u003c\/li\u003e\n\u003cli data-section-id=\"1mqmzw8\" data-start=\"2700\" data-end=\"2730\"\u003eCommercial-duty construction\u003c\/li\u003e\n\u003cli data-section-id=\"1n7j5h\" data-start=\"2731\" data-end=\"2783\"\u003eDesigned for professional pressure washing systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2785\" data-end=\"2788\"\u003e\n\u003ch2 data-section-id=\"1755oar\" data-start=\"2790\" data-end=\"2811\"\u003ePackage Components\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1ig9wjq\" data-start=\"2813\" data-end=\"2830\"\u003eIncluded Pump\u003c\/h3\u003e\n\u003cp data-start=\"2831\" data-end=\"2870\"\u003e\u003cstrong data-start=\"2831\" data-end=\"2870\"\u003eComet ZWD4040G Triplex Plunger Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2872\" data-end=\"2992\"\u003e\n\u003cli data-section-id=\"vg0d2b\" data-start=\"2872\" data-end=\"2896\"\u003eTriplex plunger design\u003c\/li\u003e\n\u003cli data-section-id=\"1or70vo\" data-start=\"2897\" data-end=\"2925\"\u003eDirect-drive configuration\u003c\/li\u003e\n\u003cli data-section-id=\"f2sq7y\" data-start=\"2926\" data-end=\"2944\"\u003eCeramic plungers\u003c\/li\u003e\n\u003cli data-section-id=\"v4cpwz\" data-start=\"2945\" data-end=\"2961\"\u003eBrass manifold\u003c\/li\u003e\n\u003cli data-section-id=\"1mqmzw8\" data-start=\"2962\" data-end=\"2992\"\u003eCommercial-duty construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"spiqj8\" data-start=\"2994\" data-end=\"3015\"\u003eIncluded Unloader\u003c\/h3\u003e\n\u003cp data-start=\"3016\" data-end=\"3072\"\u003e\u003cstrong data-start=\"3016\" data-end=\"3072\"\u003eComet VRT3-310EZ Pressure Regulating Bypass Unloader\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3074\" data-end=\"3220\"\u003e\n\u003cli data-section-id=\"1pt5a32\" data-start=\"3074\" data-end=\"3106\"\u003eAdjustable pressure regulation\u003c\/li\u003e\n\u003cli data-section-id=\"18oobpc\" data-start=\"3107\" data-end=\"3136\"\u003eIntegrated bypass operation\u003c\/li\u003e\n\u003cli data-section-id=\"tss2it\" data-start=\"3137\" data-end=\"3168\"\u003eHelps protect pump components\u003c\/li\u003e\n\u003cli data-section-id=\"qnvg02\" data-start=\"3169\" data-end=\"3220\"\u003eDesigned for professional pressure washer systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"gwlro2\" data-start=\"3222\" data-end=\"3255\"\u003eIncluded Protection Component\u003c\/h3\u003e\n\u003cp data-start=\"3256\" data-end=\"3280\"\u003e\u003cstrong data-start=\"3256\" data-end=\"3280\"\u003eThermal Relief Valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3282\" data-end=\"3401\"\u003e\n\u003cli data-section-id=\"1e8xh3i\" data-start=\"3282\" data-end=\"3333\"\u003eHelps prevent overheating during bypass operation\u003c\/li\u003e\n\u003cli data-section-id=\"1vrs0do\" data-start=\"3334\" data-end=\"3374\"\u003eImproves pump protection and longevity\u003c\/li\u003e\n\u003cli data-section-id=\"dilvfm\" data-start=\"3375\" data-end=\"3401\"\u003eSupports safer operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3403\" data-end=\"3406\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"3408\" data-end=\"3435\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"3437\" data-end=\"3460\"\u003e\u003cstrong data-start=\"3437\" data-end=\"3454\"\u003eManufacturer:\u003c\/strong\u003e Comet\u003c\/p\u003e\n\u003cp data-start=\"3462\" data-end=\"3489\"\u003e\u003cstrong data-start=\"3462\" data-end=\"3480\"\u003ePackage Model:\u003c\/strong\u003e ZWD4040P\u003c\/p\u003e\n\u003cp data-start=\"3491\" data-end=\"3515\"\u003e\u003cstrong data-start=\"3491\" data-end=\"3506\"\u003ePump Model:\u003c\/strong\u003e ZWD4040G\u003c\/p\u003e\n\u003cp data-start=\"3517\" data-end=\"3547\"\u003e\u003cstrong data-start=\"3517\" data-end=\"3536\"\u003eUnloader Model:\u003c\/strong\u003e VRT3-310EZ\u003c\/p\u003e\n\u003cp data-start=\"3549\" data-end=\"3584\"\u003e\u003cstrong data-start=\"3549\" data-end=\"3563\"\u003ePump Type:\u003c\/strong\u003e Triplex Plunger Pump\u003c\/p\u003e\n\u003cp data-start=\"3586\" data-end=\"3616\"\u003e\u003cstrong data-start=\"3586\" data-end=\"3608\"\u003eMaximum Flow Rate:\u003c\/strong\u003e 4.0 GPM\u003c\/p\u003e\n\u003cp data-start=\"3618\" data-end=\"3648\"\u003e\u003cstrong data-start=\"3618\" data-end=\"3639\"\u003eMaximum Pressure:\u003c\/strong\u003e 4000 PSI\u003c\/p\u003e\n\u003cp data-start=\"3650\" data-end=\"3682\"\u003e\u003cstrong data-start=\"3650\" data-end=\"3673\"\u003eMaximum Pump Speed:\u003c\/strong\u003e 3450 RPM\u003c\/p\u003e\n\u003cp data-start=\"3684\" data-end=\"3715\"\u003e\u003cstrong data-start=\"3684\" data-end=\"3699\"\u003eShaft Size:\u003c\/strong\u003e 1\" Hollow Shaft\u003c\/p\u003e\n\u003cp data-start=\"3717\" data-end=\"3745\"\u003e\u003cstrong data-start=\"3717\" data-end=\"3732\"\u003eDrive Type:\u003c\/strong\u003e Direct Drive\u003c\/p\u003e\n\u003cp data-start=\"3747\" data-end=\"3776\"\u003e\u003cstrong data-start=\"3747\" data-end=\"3768\"\u003ePlunger Material:\u003c\/strong\u003e Ceramic\u003c\/p\u003e\n\u003cp data-start=\"3778\" data-end=\"3806\"\u003e\u003cstrong data-start=\"3778\" data-end=\"3800\"\u003eManifold Material:\u003c\/strong\u003e Brass\u003c\/p\u003e\n\u003cp data-start=\"3808\" data-end=\"3851\"\u003e\u003cstrong data-start=\"3808\" data-end=\"3838\"\u003eMaximum Inlet Temperature:\u003c\/strong\u003e 140°F (60°C)\u003c\/p\u003e\n\u003cp data-start=\"3853\" data-end=\"3876\"\u003e\u003cstrong data-start=\"3853\" data-end=\"3870\"\u003eOil Capacity:\u003c\/strong\u003e 14 oz\u003c\/p\u003e\n\u003cp data-start=\"3878\" data-end=\"3925\"\u003e\u003cstrong data-start=\"3878\" data-end=\"3898\"\u003eRecommended Oil:\u003c\/strong\u003e 30W Non-Detergent Pump Oil\u003c\/p\u003e\n\u003cp data-start=\"3927\" data-end=\"3965\"\u003e\u003cstrong data-start=\"3927\" data-end=\"3961\"\u003eIncluded Thermal Relief Valve:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003cp data-start=\"3967\" data-end=\"4000\"\u003e\u003cstrong data-start=\"3967\" data-end=\"3996\"\u003eIncluded Bypass Unloader:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"4002\" data-end=\"4005\"\u003e\n\u003ch2 data-section-id=\"164os46\" data-start=\"4007\" data-end=\"4030\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"4032\" data-end=\"4374\"\u003e\n\u003cli data-section-id=\"1vf501p\" data-start=\"4032\" data-end=\"4068\"\u003eCommercial pressure washer systems\u003c\/li\u003e\n\u003cli data-section-id=\"ggeu2l\" data-start=\"4069\" data-end=\"4095\"\u003eFleet washing operations\u003c\/li\u003e\n\u003cli data-section-id=\"167zffo\" data-start=\"4096\" data-end=\"4122\"\u003eHeavy equipment cleaning\u003c\/li\u003e\n\u003cli data-section-id=\"64g5as\" data-start=\"4123\" data-end=\"4146\"\u003eAgricultural cleaning\u003c\/li\u003e\n\u003cli data-section-id=\"1bcxxc2\" data-start=\"4147\" data-end=\"4183\"\u003eConstruction equipment maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"rn9xwc\" data-start=\"4184\" data-end=\"4215\"\u003eProperty maintenance services\u003c\/li\u003e\n\u003cli data-section-id=\"1ib64gw\" data-start=\"4216\" data-end=\"4250\"\u003eContractor pressure washing rigs\u003c\/li\u003e\n\u003cli data-section-id=\"cmzgkj\" data-start=\"4251\" data-end=\"4273\"\u003eMobile wash trailers\u003c\/li\u003e\n\u003cli data-section-id=\"16ga20s\" data-start=\"4274\" data-end=\"4303\"\u003eIndustrial cleaning systems\u003c\/li\u003e\n\u003cli data-section-id=\"94sigh\" data-start=\"4304\" data-end=\"4338\"\u003ePressure washer pump replacement\u003c\/li\u003e\n\u003cli data-section-id=\"2wex0w\" data-start=\"4339\" data-end=\"4374\"\u003eOEM pressure washer manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4376\" data-end=\"4379\"\u003e\n\u003ch2 data-section-id=\"7zbpd1\" data-start=\"4381\" data-end=\"4406\"\u003ePerformance Advantages\u003c\/h2\u003e\n\u003cul data-start=\"4408\" data-end=\"5255\"\u003e\n\u003cli data-section-id=\"1rbzp5k\" data-start=\"4408\" data-end=\"4489\"\u003eDelivers \u003cstrong data-start=\"4419\" data-end=\"4442\"\u003e4.0 GPM at 4000 PSI\u003c\/strong\u003e for powerful professional cleaning performance\u003c\/li\u003e\n\u003cli data-section-id=\"1k531op\" data-start=\"4490\" data-end=\"4555\"\u003eComplete package reduces installation complexity and setup time\u003c\/li\u003e\n\u003cli data-section-id=\"10008ho\" data-start=\"4556\" data-end=\"4628\"\u003eTriplex plunger design provides smooth operation and reduced pulsation\u003c\/li\u003e\n\u003cli data-section-id=\"1wf3ihi\" data-start=\"4629\" data-end=\"4688\"\u003eCeramic plungers improve wear resistance and service life\u003c\/li\u003e\n\u003cli data-section-id=\"1qsxp3w\" data-start=\"4689\" data-end=\"4757\"\u003eBrass manifold offers superior durability and corrosion resistance\u003c\/li\u003e\n\u003cli data-section-id=\"jfv101\" data-start=\"4758\" data-end=\"4847\"\u003eIncluded VRT3-310EZ unloader provides precise pressure regulation and bypass protection\u003c\/li\u003e\n\u003cli data-section-id=\"v45w3t\" data-start=\"4848\" data-end=\"4926\"\u003eThermal relief valve helps protect the pump during extended bypass operation\u003c\/li\u003e\n\u003cli data-section-id=\"1vl8zej\" data-start=\"4927\" data-end=\"4999\"\u003eDirect-drive configuration simplifies engine mounting and installation\u003c\/li\u003e\n\u003cli data-section-id=\"jixwj3\" data-start=\"5000\" data-end=\"5065\"\u003eCompatible with common \u003cstrong data-start=\"5025\" data-end=\"5065\"\u003e1-inch hollow shaft gasoline engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fodn9k\" data-start=\"5066\" data-end=\"5158\"\u003eIdeal for commercial, agricultural, industrial, and contractor-grade cleaning applications\u003c\/li\u003e\n\u003cli data-section-id=\"12v8wg9\" data-start=\"5159\" data-end=\"5255\"\u003eBuilt with Comet's trusted professional-grade engineering for dependable long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comet","offers":[{"title":"Default Title","offer_id":53327628075371,"sku":"ZWD4040P","price":614.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/CometPumpslogo_454f0c4a-43b8-4428-b6c9-34b955166031.avif?v=1780238081","url":"https:\/\/generalsprayers.com\/products\/comet-zwd4040p-pressure-washer-pump-package-zwd4040g-vrt3-310ez-w-bypass-thermal-relief-4-0-gpm-4000-psi","provider":"GeneralSprayers","version":"1.0","type":"link"}