Sight Glass

Sight Glass

Other Products

Model KB-WN

Model KBWN sight glasses are designed for process observation when welded into a process vessel or to the end of a pipe. They are widely used in the general processing industry for fabricated sight flow indicators made from pipe fittings. They are available in various materials of construction including carbon steel, stainless steel and nickel alloys, and are for use in vacuum and pressure applications.

Operating Conditions

Standard units are designed for full vacuum and 150 psig. Temperature rating is limited by the gasket material and/or lens material.

Options and Accessories

KBWN sight glasses can be supplied with the following options and accessories:

Downloads

Data Sheet

Model KB-WN Data Sheet

IOM Manual

Model KB-WN Installation Manual

Download the Files

For downloading the files directly, please click on the links below.

Model KB-WN Data Sheet

Model KB-WN Installation Manual

Click on product Model Number to get a quotation

Model Nº
OD
B
BC
N
D
T
Max. Pressure
4-1/4
1
3-1/8
4
1/2
3.2
150 psig
5
1-1/2
3-7/8
4
5/8
3.5
150 psig
6
2
4-3/4
4
5/8
3.6
150 psig
7
2-1/2
5-1/2
4
5/8
4.2
150 psig
7-1/2
3
6
4
5/8
4.5
150 psig
9
4
7-1/2
8
5/8
4.8
150 psig
10
5
8-1/2
8
3/4
5.5
150 psig
11
6
9-1/2
8
3/4
5.9
150 psig
13-1/2
8
11-3/4
8
3/4
6.4
150 psig