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

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Items	W16-SF-02 Sight Window	W16-SF-03 Sight Window	W16-SF-05 Sight Window	W16-SF-07 Sight Window	W16-SF-10 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 Style SF has superior fused glass clarity
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 Duplex 2205 Stainless Steel (SS)
Gasket Material	N/A Duplex 2205 Stainless Steel (SS)
Lens	N/A Fused Borosilicate
Visible Diameter/Length	N/A 0.31 in	N/A 0.39 in	N/A 0.55 in	N/A 0.71 in	N/A 0.87 in
Pressure Rating @ 536 ºF	N/A 1450 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 0.10 lbs	N/A 0.20 lbs	N/A 0.40 lbs