Oil Sight Glasses

Des-Case oil sight glasses are visual oil analysis products made of strong acrylic or polyamide to withstand factory floor conditions. They offer an array of versatile features including oil level markers, port configurations for attaching sample valves, and magnetic drain ports for removing water and capturing ferrous residue for analysis.

Sight Glass Selection Poster Visual Oil Analysis Integrated Oil Analysis

Des-Case Sight Glass Selection Guide

Des-Case sight glass selection guide

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Filter Bag Size Chart

Trade SizeDiameterLengthNotes
P1
P2
P3
P4
7.06"
7.06"
4.12"
4.12"
16.5"
32.0"
8.0"
14.0"
The most common sizes
P5
P7
P8
P9
P11
P12
X01
4.12"
5.50"
5.50"
5.50"
8.50"
8.50"
6.0"
24.0"
15.0"
21.0"
31.0"
16.0"
32.0"
32.0"
Less Common Sizes