Inch and Metric Size,
Plastic Oil Level Indicators

EN 541
wo
Elesa Model HFTX

 
Specification
Information
Indicator housing: 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 oil level indicators.
Resistant to solvents, oils, grease and other chemical agents.
The particular shape of the lenticular window increases and improves visibility even from side positions.
A moderate torque (see table) is recommended when tightening oil level indicator so as to guarantee optimal tightness without any elastic deformation.
BSPP thread sizes available upon request.
Maximum continuous working temperature at 3 Bar pressure: 210°F (100°C).
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For CAD download instructions, click HERE
 
 Metric Threads

Dimensions in:

millimeters
(inches)
Part Number
d1
Thread
A
B
D
d
S
Tightening
Torque
ft. lb.
Weight
oz.
M16 x 1.5
8
(.31)
7
(.28)
22
(.87)
11
(.43)
19
(.75)

2-3
.14
M20 x 1.5
9.5
(.37)
8
(.31)
26
(1.02)
14
(.55)
22
(.87)

8-10
.18
M25 x 1.5
8
(.31)
9
(.35)
31.5
(1.24)
18
(.71)
27
(1.06)

8-10
.28
M27 x 1.5
9
(.35)
9
(.35)
31.5
(1.24)
20
(.79)
27
(1.06)

8-10
.28
M26 x 1.5
13
(.51)
9
(.35)
31.5
(1.24)
18
(.71)
27
(1.06)

8-10
.28
M30 x 1.5
9
(.35)
10
(.39)
35
(1.38)
22
(.87)
30
(1.18)

8-10
.35
M35 x 1.5
11
(.43)
10
(.39)
40
(1.57)
25
(.98)
34
(1.34)
12-15
.46
M40 x 1.5
12
(.47)
13
(.51)
47
(1.85)
30
(1.18)
41
(1.61)
8-10
.70
 
 SAE Threads

Dimensions in:

inches
(millimeters)
Part Number
d1
Thread
A
B
D
d
S
Weight
oz.
3/4-16 UNF-2A
.59
(15)
.31
(8)
1.02
(26)
.51
(13)
.86
(22)
.18
1 1/6-12 UNF-2A
.59
(15)
.39
(10)
1.38
(35)
.75
(19)
1.18
(30)
.50