John C. Ernst Co. Inc. - W16 Series Style HF High Pressure Plug Plated Steel Male NPT Sight Windows

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Items	W16-HF-02-XX Sight Window	W16-HF-03-XX Sight Window	W16-HF-05-XX Sight Window	W16-HF-07-XX Sight Window	W16-HF-10-XX Sight Window
Description	N/A Benefits & Features Provides direct visual observation of process in vessels or pipe Threads directly into female half coupling Fused Glass units suitable for vacuum service Sizes 1/4" to 3" MNPT
Series	N/A W16
Size	N/A 1/4 in	N/A 3/8 in	N/A 1/2 in	N/A 3/4 in	N/A 1 in
Body Material	N/A Plated Steel
Gasket Material	N/A Plated Steel
Lens	N/A Fused Soda Lime
Visible Diameter/Length	N/A 0.31 in	N/A 0.44 in	N/A 0.56 in	N/A 0.75 in	N/A 0.94 in
Pressure Rating @ 69 ºF	N/A 2000 PSIG	N/A 1850 PSIG	N/A 1750 PSIG	N/A 1500 PSIG	N/A 1250 PSIG
Length	N/A 3.00 in
Width	N/A 3 in
Height	N/A 3.00 in
Weight	N/A 0.10 lbs	N/A 0.10 lbs	N/A 0.20 lbs	N/A 0.20 lbs	N/A 0.20 lbs