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Window Wiper0 pages
2 7/8˝
(73 mm)
4˝
(102mm)
SIGHTGLASS ACCESSORIES 4˝
(102mm)
Window
MAX LEVEL Wipers
2 1/16˝
(52mm)
L
MAX LE
3 9/16
(90mm
D
D
C
L
1 1/16˝
(27mm)
C
B
MIN LEVEL
7 7/8˝
(200mm)
Low Pressure Applications
A
7 7/8˝
D
(200mm)
E
TYPE I WINDOW WIPER
Size
A
1˝ MNPT
Inches
NW50
2PLS 3
NW80
4
For low pressures of 15 PSIG/F.V. (1 Barg/F.V.),
the Type I window wiper's direct, thru-the-glass
mechanism is simple, reliable, and wipes away
residue on the inside surface of the lens.
Temperature rating: 400°F (204°C) with Teflon®
blade, 350°F (177°C) with Silicon blade. Type I
window wiper is available for NW50, NW80,
NW100, NW125, NW150, NW200, SV80,
SV100, and SV125. These wipers may also be
used in combination with Series MSL and
PL100 or larger illuminators.
All interior wetted parts of the Type I wiper are
constructed of stainless steel.
Specify as TY I WW Sightglass size.
6˝
152mm)
1˝ FNPT
MIN LE
E
B
B
A
C
MM
MM
Inches
MM
Inches
MM
Inches
9/16
15
3 5/8
92
4
102
1
125
15/16
Inches
100
15/16
9/16
15
3
5/8
92
4
102
150
9/16
15
3 5/8
92
4
102
17/8
NW125
6 7/8
175
9/16
15
3 5/8
NW150
7/8
200
9/16
250
3/4
NW200
913/16
92
4
102
2 3/8
92
4
102
2 7/8
73
5/8
92
B4
102
37/8
98
6˝ 3
19
3
(152mm)
15
C
B
C
A
D MAX
A
Inches
NW100
3/4
4
NW125
5
7/8
NW150
63/4
NW200
3/4
8
B
MM
120
Inches
3
1116
C L
D S
A
D MAX
Size
1˝ CLA
150 R.
48
FLANGE61
36
5/8
TYPE II WINDOW WIPER
gth of Pressure Applications (supplied by customer)
High indication
plied by customer
8
1
5 7/8
7
MM
26
13/32
NW100
2PLS
For higher pressures up to 200 PSIG/F.V.
(13.8 Barg/F.V.) with properly rated lens. For
use with weld-in applications only. The Type
II window wiper has a unique, thru-theflange design, with flexible drive shaft that
turns a spring-loaded, full-face wiper blade
for efficient cleaning. All interior wetted parts
constructed of stainless steel. Temperature
rating: 400°F (204°C) with Teflon® blade,
350°F (177°C) with Silicon blade. Available
for NW100, NW125, NW150, and NW200.
Specify as TY II WW Sightglass size.
E
C
MM
93
Inches
3
D
MM
77
Inches
MM
3/8
110
3/8
4
148
1/8
4
105
3
77
4
110
172
43/4
120
3
77
51/8
130
77
1/8
130
222
13/16
5
147.5
3
5
245 Pegasus Ave., Northvale, NJ 07647 s Tel: 201.767.4027 s Fax: 201.767.7870
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