Inch Size,
Fluid Level Sight Glasses

EN 543.2
wo

Elesa Model HGFT


RoHS Compliant
 

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Specification
Information
Threaded housing: Black polyamide technopolymer plastic 
Sight window: Special transparent polyamide technopolymer plastic
Reflector: Star-shaped anodized aluminum with central level sight dot
Packing ring: NBR synthetic rubber

Shipping

Elesa® original design technopolymer plastic fluid level sight glasses.
Resistant to solvents, oils, grease and other chemical agents.
A moderate torque (see table) is recommended when tightening oil level indicator so as to guarantee optimal tightness without any elastic deformation.
Metric and BSPP threads available upon request.
Maximum continuous working temperature at 3 Bar pressure: 210°F (100°C).

See our Technical Section for pipe thread size details.
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Dimensions in:

inches
(millimeters)

Part Number
d1
Thread
A
B
D
d
S
Tightening
Torque
ft. lb.
Weight
oz.
1/2 NPT
.39
(10)
.33
(8.5)
1.10
(28)
.57
(14.5)
.94
(24)

6-8

.21
3/4 NPT
.37
(9.5)
.33
(8.5)
1.38
(35)
.71
(18)
1.26
(32)
8-10
.35
1 NPT
.43
(11)
.37
(9.5)
1.67
(42.5)
.91
(23)
1.50
(38)
10-12
.53