{"product_id":"51811-m-21","title":"51811-M-21","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cp\u003eThis professional-grade industrial modular pump assembly features an external pilot architecture engineered for highly precise control synchronization in large air-driven liquid intensifiers. Fabricated from premium high-strength alloys and wear-proof technical components, its robust block housing handles extreme mechanical loads and constant cyclic surges cleanly. The external pilot mechanism permits immediate path adjustment to avoid stroke stalling anomalies.\u003c\/p\u003e\n\u003cp\u003eDesigned to streamline automated processing tracks, this high-efficiency pump minimizes localized friction and thermal buildup, supporting strict factory safety regulations. Its straight full-bore valving configuration provides an optimal flow coefficient, maximizing the speed and linear power output of attached cylinders. This durable modular pump ensures long calibration stability and drives a lower total cost of ownership across infrastructure layouts.\u003c\/p\u003e\n \n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium weather-proof alloy base construction provides heavy-duty mechanical strength and total resistance against severe factory ambient conditions.\u003c\/li\u003e\n  \u003cli\u003eStraight high-flow internal path geometry maximizes volumetric displacement, optimizing attached pneumatic actuator performance parameters.\u003c\/li\u003e\n  \u003cli\u003eAdvanced internal elastomers prevent fluid bypass or external leaks, sustaining continuous circuit pressure parameters effectively.\u003c\/li\u003e\n  \u003cli\u003eSymmetrical modular footprint integrates seamlessly into specialized chemical tracking loops, testing skids, and industrial networks.\u003c\/li\u003e\n  \u003cli\u003ePre-aligned mounting points enable rapid inline installation or quick component swaps, reducing scheduled system maintenance downtime.\u003c\/li\u003e\n  \u003cli\u003eStable structural design eliminates erratic shifting under volatile pressure fluctuations, safeguarding operators and hardware assets.\u003c\/li\u003e\n  \u003cli\u003eHigh-durability internal components extend service longevity, driving lower total cost of ownership across the production facility.\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003ctable class=\"TechSpecs__Table-sc-13bifhe-0 fKxfqs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003ePart No\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003e51811-M-21\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eProduct Type\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eHaskel Mod Pump, Ext. Pilot\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eSupplier Name\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eHaskel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eApplication\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eSpecialized fluid amplification, hydro-testing, and high-precision fluid transfer in automated systems\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eFunction\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003ePneumatic-driven liquid pressure intensification via discrete remote external pilot signal synchronization\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eCompatibility\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eStandard industrial air logic manifolds, high-pressure pipeline loops, and automated control relay tracks\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eInstallation Type\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eRigid floor skid or panel structural mounting using high-tensile structural mechanical fasteners\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eCompatible Media\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003ePetroleum-based hydraulic mineral oils, water-glycol solutions, chemical solvents, and non-potable liquids\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eMaterial\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eHigh-strength anodized aluminum casing structure with premium hardened stainless steel fluid-end trim\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eOperating Condition\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eDemanding continuous-duty industrial processing operations subject to extreme pressure differentials and vibration arrays\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003ePerformance Feature\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eMulti-stage high-resolution flow adjustment scaling balanced with an absolute zero-leak mechanical line lock\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Haskel","offers":[{"title":"Default Title","offer_id":50162027135233,"sku":"51811-M-21","price":1077.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/4850\/8417\/files\/haskel_ca002b7a-f3c5-4432-9d92-310210e65bcb.png?v=1786093516","url":"https:\/\/shop.pneumaticandhydraulic.com\/products\/51811-m-21","provider":"Pneumatic \u0026 Hydraulic","version":"1.0","type":"link"}