G632 SERIES
SIGHT GAGES - CLOSED CIRCUIT
The G632 Series back mount closed circuit sight gages provide 270° of viewing the fl uid level clearly delineated
by a redline on white background integral to the sight glass all secured within an aluminum body (HIGH-LOW
markings). A wetted front facing dial thermometer provides an analog display of the fl uid temperature. The
oversized gage body allows a deeper recess of the sight glass and dial thermometer for maximum protection of
these components against damage.
Standard Features:
▪ Back mount
▪ 270° of viewing the fluid level (.88 inch front and .50
inch side width windows)
▪ Viewing enhanced by redline on white background
integral to sight glass
▪ 1.38 inch diameter dual scale dial thermometer, 50°
to 300°F and 10° to 150°C
▪ Aluminum tube shields thermometer probe extending
into reservoir
▪ Suitable for use with most hydraulic and machine
lubricating oils
Standard Materials:
▪ Aluminum construction
▪ Buna N seals
▪ Borosilicate glass sight
▪ Zinc plated, steel hex nuts
Temperature and Pressure Ratings:
▪ 125 psi (862 kPa) maximum working pressure at
150°F (65°C)
▪ Please refer to Temperature Ratings by Seal Material
for additional operating conditions (Appendix RA-5 on
page RA-A5)
NOTES:
▪ Access to inside of reservoir is required to mount this style sight gage
▪ Please refer to Appendix RA-3 on page RA-A3 for installation instructions
ORDERING OPTIONS CODES:
BODY MATERIAL
-A- Aluminum gage body (standard)
SEAL MATERIAL
-1- Buna N seals (standard)
-2- Butyl seals (optional)
-3- Viton
®
seals (optional)
-4- Ethylene propylene seals (optional)
-5- Silicone seals (optional)
CAUTION:
▪ Not recommended for use with water, steam, acidic fluids, caustic fluids and volatile fluids
▪ Reservoir must be drained to remove dial thermometer or loss of fluid will occur
HOW TO ORDER
EXAMPLE:
G632-05-A-1 Buna N Seals
Aluminum gage body
5.00 (127.00 mm) mounting centers
Series G632
NOTE: All dimensions are inches [mm]
sales@ldi-industries.com
www.ldi-industries.com
Ph : 920-682-6877
Fx : 920-684-7210
Pg RA-110
Dimensions and specifi cations are subject to change without notice. Not all items are Made-To-Stock, contact us for availability.
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