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Viewport - Glass without Baffle

Viewports can be used to monitor oil levels within a sump housing and provide visual inspection of lubricant condition. They can also be used to display fluid motion or mechanical movements.

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Additional Features

Economical

The lenses can be removed in the field for cleaning, rather than purchasing and installing a new viewport.

Corrosion Resistance

Viewports are offered in brass- or zinc-plated steel bodies.

Variety

Available in a variety of thread sizes

Other Specs

Model Description Material Connection Dim A (in) Dim B (in) Dim C (in)
34320 Viewport Steel 1/2 NPT 7/8 1/2 1-3/32
34321 Viewport Steel 3/4 NPT 1-1/8 3/4 1-1/8
34322 Viewport Steel 1 NPT 1-5/16 1 1-1/4
34323 Viewport Steel 1-1/4 NPT 1-3/4 1-1/4 1-5/16
34324 Steel 1-1/2 NPT 2 1-1/2 1-11/32
34351 Viewport Brass 1/2 NPT 7/8 1/2 1-3/32
34352 Brass 3/4 NPT 1-1/8 3/4 1-1/8
34353 Viewport Brass 1 NPT 1-5/16 1 1-1/4
34354 Viewport Brass 1-1/4 NPT 1-3/4 1-1/4 1-5/16
34355 Viewport Brass 1-1/2 NPT 2 1-1/2 1-11/32

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