{"@context":["https:\/\/schema.org",{"geo":"https:\/\/geo.schema.local\/"}],"@type":"Article","@id":"https:\/\/www.rchchydraulics.com\/pgp-051-parker-cast-iron-hydraulic-gear-pump-external-gear-pump.html#geo","url":"https:\/\/www.rchchydraulics.com\/pgp-051-parker-cast-iron-hydraulic-gear-pump-external-gear-pump.html","headline":"PGP 051 parker cast iron hydraulic gear pump external gear pump","datePublished":"2025-03-27T16:11:28+08:00","dateModified":"2026-07-13T11:53:35+08:00","image":"https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2025\/03\/051\u5355\u6cf5-4-scaled.jpg","description":"Hydraulic gear pumps Cast iron gear pumps Parker pumps Agriculture Engineering machinery pumps","author":{"@type":"Person","name":"RuiChenYY","url":"https:\/\/www.rchchydraulics.com\/author\/test"},"publisher":{"@type":"Organization","name":"Hydraulic Pump products manufacturer | Rui Chen Hydraulic Machinery Co. Ltd","url":"https:\/\/www.rchchydraulics.com\/"},"inLanguage":"en-US","geo":{"version":1,"last_modified":"","type":"post","summary":{"short":"","structured":""},"faqs":[],"key_points":[],"target_audience":"","semantic":{"categories":["PGP Hydraulic Gear Pump","PRODUCTS"],"tags":["Energy-saving hydraulic pump","hydraulic oil pump","Hydraulic pump","Hydraulic pump factory","Parker","PGP"],"primary_category":"PGP Hydraulic Gear Pump"},"source":{"generated_by":"auto"}}}