---
product_id: 305947312
title: "Inland Vacuum Inland 19 Vacuum Pump Oil for Edwards, Welch, Leybold, Agilent-1 Quart"
brand: "best value vacs"
price: "$143"
currency: NZD
in_stock: true
reviews_count: 1
category: "Best Value Vacs"
url: https://www.desertcart.nz/products/305947312-inland-vacuum-inland-19-vacuum-pump-oil-for-edwards-welch
store_origin: NZ
region: New Zealand
---

# Extended fluid life Ultra-low vapor pressure Molecularly distilled purity Inland Vacuum Inland 19 Vacuum Pump Oil for Edwards, Welch, Leybold, Agilent-1 Quart

**Brand:** best value vacs
**Price:** $143
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your vacuum game with Inland 19 — where precision meets endurance!

## Quick Answers

- **What is this?** Inland Vacuum Inland 19 Vacuum Pump Oil for Edwards, Welch, Leybold, Agilent-1 Quart by best value vacs
- **How much does it cost?** $143 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/305947312-inland-vacuum-inland-19-vacuum-pump-oil-for-edwards-welch)

## Best For

- best value vacs enthusiasts

## Why This Product

- Trusted best value vacs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Fluid Life:** Maximizes uptime and reduces costly oil changes
- • **Minimized Backstreaming:** Keeps your vacuum system pristine and maintenance-light
- • **Versatile Industrial Use:** Perfect for mass spectrometry, electron microscopy, and UHV systems
- • **Cost-Effective Reliability:** Premium diffusion pump oil performance without the premium price
- • **Precision Molecular Distillation:** Ensures ultra-clean oil for peak pump performance

## Overview

Inland 19 Vacuum Pump Oil is a molecularly distilled hydrocarbon fluid designed for mechanical vacuum pumps in non-corrosive environments. It features ultra-low vapor pressure and reduced backstreaming, delivering longer fluid life and cleaner vacuum systems. Ideal for advanced applications like mass spectrometry, electron microscopy, and UHV systems, it offers premium performance at a cost-effective price point.

## Description

Inland 19 is Inland Vacuum's recommended general-purpose hydrocarbon fluid for mechanical vacuum pumps used in non-corrosive applications. The manufacturing process of Inland 19 includes molecular distillation, which removes light end fractions present in the fluid and gives it the desired properties: lower vapor pressures, reduced backstreaming, and longer fluid life. As a result, it can be used within the same applications as more expensive diffusion pump oils which would otherwise be contaminated by a vacuum oil of lower grade.A durable, long-lasting mechanical pump fluid, Inland 19 is cost-effective in vacuum applications such as mass spectrometers, electron microscopes, thin-film sputtering, UHV systems, and freeze dry systems. Proper use of this oil effects reduced maintenance costs, improved pumping cycles, and a cleaner vacuum system. Inland 19 MSDS Properties: Molecularly distilled Reduced backstreaming Increased fluid life Low vapor pressure Areas of Application: Mass spectrometry Electron microscopy Thin film sputtering UHV systems Freeze dry systems Other non-corrosive general applications Specifications Inland 19 Vapor Pressure at 25ºC (torr) 1x10-5 Boiling Point at .01 torr (ºC) 112 Viscosity at 40ºC (cSt) 55 Pour Point (ºC) -15 Flash Point (ºC) 213 Fire Point (ºC) 244 Density at 25ºC (g/ml) 0.87 | Inland Vacuum Inland 19 Vacuum Pump Oil for Edwards, Welch, Leybold, Agilent

Review: High misting. I’ve been cleaning with a gas ballast equipped pump. - Good product for the price, but pretty unacceptable vapor pressure. I wonder what spec they list for it. You get what you pay for.

## Features

- Molecularly distilled
- Reduced backstreaming
- Increased fluid life
- Low vapor pressure
- Mass spectrometry

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CS4NJ1K |
| Best Sellers Rank | #273,850 in Automotive ( See Top 100 in Automotive ) #251 in Air Conditioning Vacuum Pumps |
| Brand | BEST VALUE VACS |
| Brand Name | BEST VALUE VACS |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 4 Reviews |
| Included Components | 1 Quart |
| Item Form | Oil |
| Liquid Volume | 1 Quarts |
| Manufacturer | BEST VALUE VACS |
| Package Information | Bottle |
| Recommended Uses For Product | Industrial, Mechanical |
| Specific Uses For Product | Mass Spectrometers, Electron Microscopes, Thin-Film Sputtering, UHV Systems, Freeze-Dry Systems |
| Unit Count | 32.0 Fluid Ounces |

## Product Details

- **Brand:** BEST VALUE VACS
- **Liquid Volume:** 1 Quarts
- **Package Information:** Bottle
- **Recommended Uses For Product:** Industrial, Mechanical
- **Specific Uses For Product:** Mass Spectrometers, Electron Microscopes, Thin-Film Sputtering, UHV Systems, Freeze-Dry Systems

## Images

![Inland Vacuum Inland 19 Vacuum Pump Oil for Edwards, Welch, Leybold, Agilent-1 Quart - Image 1](https://m.media-amazon.com/images/I/41QML98tdvL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐ High misting. I’ve been cleaning with a gas ballast equipped pump.
*by E***C on December 22, 2022*

Good product for the price, but pretty unacceptable vapor pressure. I wonder what spec they list for it. You get what you pay for.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*