Spray Washer0 pages

2 7/8˝
(73 mm)

4˝
SIGHTGLASS ACCESSORIES
MAX LEVEL
(102mm)
Spray Washers

EVEL

TYPE II SPRAY WASHER

ITEM

A convenient option for occasional or
continuous automatic cleaning of the
sightglass lens without the need to dismantle
the lens. Permits clear, unobstructed viewing
of vessel interior. Type II Spray Washer is
available for NW100, NW125, NW150, and
NW200. All parts in contact with the process
fluid are made of stainless steel.
Specify as TY II SW Sightglass size.

L

1 1/16˝
(27mm)

1
2

EVEL

MIN LEVEL
DESCRIPTION
3˝ CLASS
Connecting Pipe
150 R.F. 1/4Õ MNPT
Spray Head
FLANGE
1 13/16˝
(46mm)
MAX LEVEL

L

7 1/8˝
(181mm)
1

7 1/2˝
A
(191mm)
2

L

7 7/8˝
(200mm)

ASS
.F.
-2PLSTYPE III SPRAY RING
A convenient option for occasional or
6˝
continuous cleaning of a sightglass
lens without the need to dismantle the
(152mm)
sightglass. The Type III Spray Ring can

MIN LEVEL

2 7/8˝
(73 mm)

be used for our NW Weldpad Type
Sightglass, NW-RF Flanged Type Sightglass,
and FIF & FIS Series Sightflow Indicators.
The Type III Spray Ring permits clear viewing
of the vessel contents in applications where
dirt, fog, or residue on the inside glass lens
presents a problem. All parts in contact with
the process fluid are stainless steel or
virtually any machineable metal.

Length of indication (L) Plus 9.625˝
Submerged float length

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1˝ (25mm)
Bottom o
tank

SIGHTGLASSES

6˝
m)

2 3/8˝
(60 mm)

(27mm)

9