{"id":3916,"date":"2023-01-16T14:34:48","date_gmt":"2023-01-16T13:34:48","guid":{"rendered":"http:\/\/lubeteam.it\/product\/3916\/"},"modified":"2025-11-14T11:54:30","modified_gmt":"2025-11-14T10:54:30","slug":"alp","status":"publish","type":"product","link":"https:\/\/lubeteam.it\/en\/product\/alp\/","title":{"rendered":"ALP Marzocchi Gear Pumps"},"content":{"rendered":"

ALP Marzocchi Gear Pumps<\/strong> are at the heart of modern hydraulics thanks to a design based on decades of experience and continuous innovation. They are available in four distinct groups \u2014 ALP1, ALP2, ALP3, and ALP4<\/strong> \u2014 and cover a displacement range from 1.4 cm\u00b3\/rev up to 200 cm\u00b3\/rev<\/strong>.<\/p>\n

Main technical features:<\/h3>\n
    \n
  • \n

    Continuous maximum pressure (P1)<\/strong> up to 250 bar<\/strong>, with peaks (P3) up to 290 bar<\/strong><\/p>\n<\/li>\n

  • \n

    Maximum speed<\/strong> up to 6000 rpm (ALP1)<\/strong>, 4000 rpm (ALP2)<\/strong>, 3500 rpm (ALP3)<\/strong> and 2800 rpm (ALP4)<\/strong><\/p>\n<\/li>\n

  • \n

    Materials<\/strong>: high-strength extruded aluminum body, case-hardened and tempered steel gears<\/p>\n<\/li>\n

  • \n

    Self-compensating bushings<\/strong> with anti-friction treatment<\/p>\n<\/li>\n

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    Low noise and long operational life<\/strong><\/p>\n<\/li>\n

  • \n

    Available in reversible versions, with pressure relief valve and for high\/low temperature applications<\/strong><\/p>\n<\/li>\n<\/ul>\n

    All ALP pumps are designed with automatic axial compensation<\/strong> to reduce leakage and optimize volumetric efficiency.<\/p>\n

    Technical summary table of the main features of ALP Marzocchi Gear Pumps<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Feature<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
    Type<\/td>\nExternal gear pumps, unidirectional or reversible<\/td>\n<\/tr>\n
    Displacement range<\/td>\nFrom 1.4 to 200 cm\u00b3\/rev (series ALP1, ALP2, ALP3, ALP4)<\/td>\n<\/tr>\n
    Maximum pressure (P3)<\/td>\nUp to 290 bar (depending on model)<\/td>\n<\/tr>\n
    Intermittent pressure (P2)<\/td>\nUp to 270 bar<\/td>\n<\/tr>\n
    Continuous pressure (P1)<\/td>\nUp to 250 bar<\/td>\n<\/tr>\n
    Maximum speed<\/td>\nUp to 6000 rpm (ALP1), 4000 rpm (ALP2), 3500 rpm (ALP3), 2800 rpm (ALP4)<\/td>\n<\/tr>\n
    Minimum speed<\/td>\nFrom 800 to 400 rpm depending on size<\/td>\n<\/tr>\n
    Materials<\/td>\nExtruded aluminum body, flanges and covers in high-strength aluminum alloy<\/td>\n<\/tr>\n
    Gears<\/td>\nCase-hardened, tempered, and ground steel<\/td>\n<\/tr>\n
    Bushings<\/td>\nDie-cast aluminum with anti-friction surfaces and hydraulic compensation (except ALP1)<\/td>\n<\/tr>\n
    Lubrication<\/td>\nOil film; external drainage required for reversible versions<\/td>\n<\/tr>\n
    Operating temperature<\/td>\nFrom -10 \u00b0C to +80 \u00b0C (standard); special versions up to -40 \u00b0C \/ +150 \u00b0C<\/td>\n<\/tr>\n
    Compatible fluids<\/td>\nMineral oils compliant with DIN 51525 \/ VDMA 24317, with anti-wear and anti-foam properties<\/td>\n<\/tr>\n
    Configurations<\/td>\nWide variety of flanges, shafts, ports, and mounting options<\/td>\n<\/tr>\n
    Typical applications<\/td>\nMobile and industrial hydraulic systems, machine tools, high-efficiency circuits<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Features of ALP Marzocchi Gear Pumps<\/strong><\/h3>\n\n\n\n\n\n\n\n\n
    Series<\/th>\nDisplacement (cm\u00b3\/rev)<\/th>\nFlow rate (L\/min at 1500 rpm)<\/th>\nP1 (bar)<\/th>\nP3 (bar)<\/th>\nMax speed (rpm)<\/th>\n<\/tr>\n<\/thead>\n
    ALP1<\/td>\n1.4 \u2013 13.8<\/td>\n2.0 \u2013 19.7<\/td>\n150 \u2013 250<\/td>\n180 \u2013 290<\/td>\n6000<\/td>\n<\/tr>\n
    ALP2<\/td>\n4.5 \u2013 35.2<\/td>\n6.4 \u2013 50.2<\/td>\n140 \u2013 250<\/td>\n170 \u2013 290<\/td>\n4000<\/td>\n<\/tr>\n
    ALP3<\/td>\n20 \u2013 87<\/td>\n29 \u2013 124<\/td>\n140 \u2013 230<\/td>\n170 \u2013 270<\/td>\n3500<\/td>\n<\/tr>\n
    ALP4<\/td>\n87 \u2013 200<\/td>\n124 \u2013 285<\/td>\n130 \u2013 240<\/td>\n150 \u2013 280<\/td>\n2800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    ALP Marzocchi Gear Pumps<\/strong> (series ALP1, ALP2, ALP3, ALP4) offer displacements from 1.4 to 200 cm\u00b3\/rev<\/strong>, pressures up to 290 bar<\/strong>, and maximum speeds up to 6000 rpm<\/strong>. Built with high-strength materials, they ensure high hydromechanical and volumetric efficiency<\/strong>, even in demanding applications.<\/p>\n

    They are manufactured in aluminum in four different groups (ALP1, ALP2, ALP3, ALP4)<\/strong>, and are available with various flange, shaft, inlet and outlet port options.<\/p>\n

    Available in right-hand configuration, ALP…D<\/strong>, left-hand configuration, ALP…S<\/strong>, and reversible version, ALP…R<\/strong>, with a wide range of displacements for each group.<\/p>\n","protected":false},"featured_media":3558,"template":"","meta":[],"product_brand":[],"product_cat":[197],"product_tag":[326],"class_list":{"0":"post-3916","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-marzocchi-pompe-pumps","7":"product_tag-marzocchi-pompe","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"\nALP Marzocchi Gear Pumps - LTH - LubeTeam Hydraulic<\/title>\n<meta name=\"description\" content=\"Discover the ALP Marzocchi range: external gear pumps ALP1, ALP2, ALP3, and ALP4. 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