Sanitary Lighting/Sight glass0 pages

2 7/8˝
(73 mm)
SANITARY LIGHT/

SIGHTGLASS COMBINATIONS 4˝
(102mm)
Series MSL/SVTC, PL/SVTC, MSL/BoroAlloy™/SVTC MAX LE
MAX LEVEL
4˝
(102mm)

The possible combinations of lighting and sanitary sightglasses offered by the Papailias
Company are too numerous to be displayed in this catalog. Each
configuration has special features and is suited for a particular set of operating circumstances. The three light/sightglasses shown on this page are a combination of UL-1571
listed lighting fixtures and sanitary sightglasses depicted elsewhere in this catalog. For
selecting the combination best suited for your service, consult the local sales representative in your area or call the factory.

3 9/16
(90mm

2 1/16˝
(52mm)

L

L

1 1/16˝
Designed for use as an illumination port, this unit is used when a second sightglass is
(27mm)
employed to provide viewing. The MSL-100 light fixture, constructed entirely from
SERIES MSL-100/2" SVTC

stainless steel and having full gasketed joints, is ideally suited for those applications
where frequent wash-down will occur.

BOROALLOY

MIN LEVEL

MIN LE

BoroAlloy™ Clamp Glass/Metal Alloy Sightglasses are a single piece construction. There
are no joints or crevices that trap for media, bacteria, or other contaminants. The
BoroAlloy Clamp sanitary type windows consist of a borosilicate glass disc surrounded
by a prestressed metal ring to form a single homogeneous unit. The result is a smooth
seamless alloy of glass and metal. Tank welding ferrule and clamps sold separately,

7 7/8˝
(200mm)

SERIES PL100/4" SVTC

7 7/8˝
(200mm)

1˝ MNPT
2PLS

1˝ CLA
150 R.
FLANGE-

Designed for use as a combination light and sightglass, this unit is used when vessel
space is limited. The PL/SVTC configuration is particularly suited for retrofitting existing
vessels with standard clamp-type connections. This unit may be supplied less the
welding ferrule for easy and quick mounting to existing ferrules.

6˝
152mm)
1˝ FNPT

6˝
(152mm)

2PLS

gth of indication (supplied by customer)
plied by customer

Series MSL-100/2˝ SVTC

20

BoroAlloy™

C L
D S

Series PL 100/4˝ SVTC

245 Pegasus Ave., Northvale, NJ 07647 s Tel: 201.767.4027 s Fax: 201.767.7870