{"product_id":"mobil-hydraulic-oil-dte-25-1-gal-iso-vg-46-anti-wear-thermal-stability","title":"Mobil Hydraulic Oil DTE 25 1 Gal (ISO VG 46) — Anti‑Wear, Thermal Stability","description":"\u003cstrong\u003eMobil DTE 25 is a premium hydraulic oil (SAE Grade 15, ISO VG 46) formulated to protect hydraulic systems and deliver stable viscosity across typical operating temperatures.\u003c\/strong\u003e\n\n\u003cp\u003eMobil DTE 25 combines controlled viscosity, thermal stability, and anti-wear performance in a 1-gallon package ideal for workshops, fleets, and industrial maintenance. Designed by Mobil and manufactured in the United States, this formulation suits systems that require ISO VG 46 fluids and need reliable lubrication, oxidation resistance, and fluidity down to moderately low temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Mobil DTE 25 support hydraulic component longevity?\u003c\/h3\u003e\n\u003cp\u003eThis hydraulic oil contains anti-wear additives and oxidation inhibitors to minimize wear, deposits, and viscosity increase over time. By controlling metal-to-metal contact and preventing sludge formation, it helps maintain pump and valve performance under continuous use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eISO VG 46 base viscosity for consistent film strength\u003c\/li\u003e\n  \u003cli\u003eAnti-wear chemistry to reduce component scuffing\u003c\/li\u003e\n  \u003cli\u003eOxidation inhibitors slow varnish and sludge buildup\u003c\/li\u003e\n  \u003cli\u003eFlash point of 395°F indicates thermal robustness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat operating temperatures and viscosity behavior can I expect?\u003c\/h3\u003e\n\u003cp\u003eMobil DTE 25 is formulated to hold its viscosity at typical operating temperatures, with a SUS of 238 at 100°F and an ISO VG 46 rating. The pour point of -10°F allows reasonable cold-start performance in moderate climates, while the high flash point supports safe operation at elevated temperatures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eISO Viscosity Grade: 46 for balanced flow and film strength\u003c\/li\u003e\n  \u003cli\u003eViscosity SUS @ 100°F: 238 for predictable hydraulic response\u003c\/li\u003e\n  \u003cli\u003ePour point -10°F for satisfactory low-temperature startup\u003c\/li\u003e\n  \u003cli\u003eFlash point 395°F for thermal safety margins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use this 1-gallon container in maintenance and repair?\u003c\/h3\u003e\n\u003cp\u003eThe 1-gallon size is convenient for topping off reservoirs, on-site repairs, or smaller systems where bulk drums are unnecessary. Always consult the equipment manufacturer for recommended viscosity grade and change intervals; use clean funnels and filtration when adding fluid to prevent contamination.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for topping off hydraulic reservoirs and mobile equipment\u003c\/li\u003e\n  \u003cli\u003eUseful for workshops, service trucks, and small systems\u003c\/li\u003e\n  \u003cli\u003eFollow OEM viscosity and cleanliness specifications\u003c\/li\u003e\n  \u003cli\u003eUse proper filtration to maintain fluid life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill Mobil DTE 25 work with my existing hydraulic fluid?\u003c\/h3\u003e\n\u003cp\u003eMobil DTE 25 is compatible with many mineral-based hydraulic fluids, but compatibility can vary depending on additive packages. Before mixing, check the current fluid’s specifications and, if possible, consult Mobil technical resources or perform a small compatibility test to avoid undesirable interactions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGenerally compatible with other mineral hydraulic oils\u003c\/li\u003e\n  \u003cli\u003eMixing with unknown formulations can alter performance\u003c\/li\u003e\n  \u003cli\u003eWhen in doubt, drain and replace to ensure optimal protection\u003c\/li\u003e\n  \u003cli\u003eManufacturer support available for specific compatibility questions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Mobil DTE 25 in a 1-gallon container is aimed at technicians, fleet managers, and maintenance professionals who need a dependable ISO VG 46 hydraulic oil for routine service, smaller systems, or field repairs. It fits users who prioritize anti-wear protection, thermal stability, and the convenience of a manageable container size produced by a trusted manufacturer.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What viscosity grade is Mobil DTE 25?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mobil DTE 25 is ISO Viscosity Grade 46 (SAE Grade 15), with SUS 238 at 100°F.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use the 1-gallon size for topping off hydraulic systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 1-gallon container is convenient for topping off reservoirs and field repairs; follow OEM specs and use clean filtration.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mobil","offers":[{"title":"Default Title","offer_id":48080882598046,"sku":"B071VDRP8Q","price":65.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mobil-dte-25-front-label.jpg?v=1785791398","url":"https:\/\/northtrailauto.ca\/products\/mobil-hydraulic-oil-dte-25-1-gal-iso-vg-46-anti-wear-thermal-stability","provider":"North Trail Auto","version":"1.0","type":"link"}