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Original Esco Large Volume Oil Sight Glass | 32 Oz, 1/2" Npt - Osg32x500 Massive 30% Savings [oAbcM520]

$59.99 $191.99 -69%

Esco Large Volume Oil Sight Glass The Esco Large Volume Oil Sight Glass is a specialized tool designed for lubrication management professionals in industries that rely on reciprocating and rotating equipment. This sight glass is engineered to provide

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Original Esco Large Volume Oil Sight Glass | 32 Oz, 1/2" Npt - Osg32x500 Massive 30% Savings [oAbcM520]

Esco Large Volume Oil Sight Glass

The Esco Large Volume Oil Sight Glass is a specialized tool designed for lubrication management professionals in industries that rely on reciprocating and rotating equipment. This sight glass is engineered to provide a clear view of oil health, enabling you to monitor clarity, color, sediment, and water contamination. With its large volume capacity, it stands out as an essential tool for maintaining the integrity of your lubricants.

Product Details and Specifications

The Esco Large Volume Oil Sight Glass comes in two sizes—16 oz and 32 oz—to accommodate special applications. It features a robust 1/2" MNPT mounting connection, ensuring a secure fit in your system. Measuring 4.25" OD and 5.25" L, this sight glass is designed to fit into tight spaces while providing ample storage for water accumulation. Its vertical design and large volume capacity make it ideal for environments with high water contamination or where frequent oil inspections are required.

Practical Applications and Benefits

The Esco Large Volume Oil Sight Glass is a versatile solution for a wide range of industries and applications. Commonly used on large oil reservoirs, it is particularly beneficial in environments with regular high-pressure wash downs or high condensation issues. This sight glass allows operators to continuously monitor the clarity, color, sediment, and water contamination in their oil, ensuring that water accumulation is promptly addressed. By providing a clear view of the oil's condition, it helps prevent equipment downtime and costly repairs. With its added storage capacity, the sight glass is perfect for situations where water volume is a significant concern, making it an invaluable tool for lubrication management professionals.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

The performance is truly top-notch.

- Taylor G..

January 27, 2026

Absolutely no complaints!

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January 27, 2026

Absolutely no complaints!

So happy I finally pulled the trigger.

- Arlo A..

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