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Item # TY1WW/NW8", Window Wipers



TYPE 1 Window Wiper for Series 8" NW-RF, 8"NW-BW or 8"NW-FT 150# ANSI Style Sight Glasses [TY1WW/NW8']: The Type I window wiper features a direct, thru-the-glass mechanism that reliably wipes away residue on the inside surface of the lens. Depending on the size of the lens Type 1 Window Wipers are suitable for pressures up to 75PSI [5 Bar]. Temperature ratings range from: 350°F [177°C] with a Silicon blade to 400°F [204°C] with PTFE blade.  All interior wetted parts of the Type I wiper are constructed of stainless steel.   CUSTOM WINDOW WIPER ARRANGEMENTS ARE AVAILABLE UPON REQUEST.







Specifications

Fits Model(s)

8" NW-RF, NW-BW or NW-FT

Dimension A

9 13/16 in
250
mm

Dimension B

3/4 in
19
mm

Dimension C

3 15/16 in
100
mm

Dimension D

4 in
102
mm

Dimension E

3 7/8 in
98
mm

Pressure Per Full Vacuum

75 psig
5
Barg

Temperature Rating with PTFE Blade

500 ºF

Temperature Rating with Silicon Blade

400 ºF

Material

316 Stainless Steel


 DOWNLOADS 

Data Sheet
(PDF, 229KB)

IOM Manual
(PDF, 226KB)