--- product_id: 95211764 title: "20 Grade Vacuum Pump Oil | 1 Quart for Edwards, Welch, Leybold, Agilent, High Grade, Molecularly Distilled & Increases Vacuum Pump Life" brand: "vacoil" price: "€ 88.79" currency: EUR in_stock: true category: "Vac Oil" url: https://www.desertcart.gr/products/95211764-20-grade-vacuum-pump-oil-1-quart-for-edwards-welch store_origin: GR region: Greece --- # Ultra-low vapor pressure <10^-6 torr Molecularly distilled purity <0.01% sulfur High viscosity index for extended pump life 20 Grade Vacuum Pump Oil | 1 Quart for Edwards, Welch, Leybold, Agilent, High Grade, Molecularly Distilled & Increases Vacuum Pump Life **Brand:** vacoil **Price:** € 88.79 **Availability:** ✅ In Stock ## Summary > 🛠️ Elevate your vacuum pump’s lifespan with VacOil 20 – where precision meets performance. ## Quick Answers - **What is this?** 20 Grade Vacuum Pump Oil | 1 Quart for Edwards, Welch, Leybold, Agilent, High Grade, Molecularly Distilled & Increases Vacuum Pump Life by vacoil - **How much does it cost?** € 88.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/95211764-20-grade-vacuum-pump-oil-1-quart-for-edwards-welch) ## Best For - vacoil enthusiasts ## Why This Product - Trusted vacoil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Low Vapor Pressure:** Less than 10^-6 torr vapor pressure minimizes contamination and maximizes vacuum efficiency. - • **Induction Sealed for Freshness:** Each quart is sealed to lock out moisture and contaminants, guaranteeing peak performance from first use. - • **Superior Viscosity & Stability:** Higher viscosity index delivers exceptional lubrication and thermal resistance under demanding conditions. - • **Enhanced Corrosion & Chemical Resistance:** Formulated to resist water and chemical attack, reducing maintenance frequency and downtime. - • **Molecularly Distilled for Ultimate Purity:** Double distilled to eliminate light fractions, ensuring cleaner, longer-lasting oil performance. ## Overview VacOil® 20 Grade Vacuum Pump Oil is a premium, molecularly distilled paraffinic oil designed for rotary vane and high vacuum pumps. Featuring ultra-low sulfur content (<0.01%), a vapor pressure below 10^-6 torr, and a high viscosity index, it ensures superior lubrication, reduced varnish buildup, and enhanced resistance to thermal decomposition and chemical attack. Ideal for Edwards, Welch, Leybold, and Agilent pumps, it extends pump life and reduces maintenance frequency with induction-sealed packaging to maintain purity. ## Description VacOil® 20 Grade Vacuum Pump Oil | 1 Quart for Edwards, Welch, Leybold, Agilent, High Grade, Molecularly Distilled & Increases Vacuum Pump Life: desertcart.com: Industrial & Scientific ## Features - VacOil 20 Grade is a severely hydro-treated paraffinic oil that is double distilled through a molecular distillation process to remove light end fractions. Unique in comparison to competitive oils, VacOil 20 Grade is highly saturated and contains less than 0.01% sulfur similar to technical white oils. Its high molecular weight and viscosity index provides longer service life and reduced build up of varnish and carbonized oil on the internal pump components. - VacOil 20 Grade vacuum pump oil is ideal for rotary vane pumps and high vacuum blowers, and eliminates cross contamination when used in mechanical and diffusion pumps. - VacOil 20 Grade is a upgraded oil vs the VacOil 19 grade and is also used in all two stage oil sealed rotary vane vacuum pumps. - VacOil 20 Grade has a vapor pressure of less than 10^-6 torr vs 10^-5 torr for 19 grade and is slightly more viscous and more stable than 19 grade oil. - VacOil 20 Grade is used to get better resistance to water and chemical attack and to decrease the frequency of oil changes. - Each cap is induction sealed to lock out moisture and contaminants. - VacOil recommends that you change your vacuum pump oil at least every 3 months to prolong the life of your vacuum pump. - VacOil 20 Grade has higher viscosity index for superior lubrication, greater resistance to thermal decomposition, higher molecular weight for reduced backstreaming, reduced aromatic content, extremely low Sulphur content, and excellent vapor pressure, low volatility, and high corrosion resistance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B015HLRVUS | | Brand | VacOil | | Brand Name | VacOil | | Container Type | Bottle | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Item Form | Oil | | Item Weight | 10 pounds | | Liquid Volume | 1 quarts | | Package Information | Bottle | | Part Number | LVO201QT | | Recommended Uses For Product | Industrial, Mechanical | ## Product Details - **Brand:** VacOil - **Package Information:** Bottle - **Liquid Volume:** 1 Quarts - **Item Weight:** 10 Pounds - **Item Form:** Oil ## Images ![20 Grade Vacuum Pump Oil | 1 Quart for Edwards, Welch, Leybold, Agilent, High Grade, Molecularly Distilled & Increases Vacuum Pump Life - Image 1](https://m.media-amazon.com/images/I/51SFLKjZbdL.jpg) ## Frequently Bought Together - VacOil® 20 Grade Vacuum Pump Oil | 1 Quart for Edwards, Welch, Leybold, Agilent, High Grade, Molecularly Distilled & Increases Vacuum Pump Life - Weigh Boats Medium (100ml, 125 Pack) Disposable Plastic Trays for Scale, Anti-Static Square Tray Weighing Dishes, Polystyrene Lab Dish for Powder Weight, Mixing Epoxy, Food Sample Container, Pour Boat - Weigh Boats Large (330ml, 125 Pack) Disposable Plastic Trays for Scale, Anti-Static Square Tray Weighing Dishes, Polystyrene Lab Dish for Powder Weight, Mixing Epoxy, Food Sample Container, Pour Boat --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/95211764-20-grade-vacuum-pump-oil-1-quart-for-edwards-welch](https://www.desertcart.gr/products/95211764-20-grade-vacuum-pump-oil-1-quart-for-edwards-welch) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-21*