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308
Five
HYDRAULIC ACCESSORIES
SPECIFICATIONS
Working temperature range -30ºC - +100°C
MATERIALS
Transparent polyamide based (PA-T) technopolymer
Matte anodised aluminium with red central level point
NBR synthetic rubber
MAIN DIMENSIONS A
B
D
d
s
HYA-13661
8
7
22
11
19
HYA-13681
9.5
8
26
14
22
HYA-13701
8
9
31.5
18
27
HYA-13726
13
9
31.5
18
27
HYA-13711
9
9
31.5
20
27
HYA-13731
9
10
35
22
30
HYA-13751
11
10
40
25
34
HYA-13771
11.5
13
47.5
30
40.5
HYA-13651
10
6
18
9
15
HYA-13671
7.5
7
22
11
19
HYA-13691
10.5
8
26
14
22
HYA-13721
10.5
9
31.5
20
27
HYA-13741
11
10
40
25
34
HYA-13761
11.5
13
47.5
30
40.5
FEATURES
Resistant to solvents, oils with additives, greases, acids and alkalis.
The particular shape of this magnifying lens increases and improves
visibility even from side positions.
The tightening torque indicated in the table guarantees an optimal
tightness, keeping the packing ring in the correct position.
An adequate tightening torque is recommended when screwing the
oil level indicator, so as to guarantee optimal tightness without any
deformation of the packing ring. Suggested tightening torque is the result
of laboratory tests at ambient temperature (23°C) with indicator, packing
ring and reservoir walls perfectly cleaned.
HFTX SERIES
METRIC
PART NUMBER THREAD SIZE TIGHTENING
TORQUE (NM)
PRICE
HYA-13661
M16 x 1.5
2 ÷ 3
£2.40
HYA-13681
M20 x 1.5
8 ÷ 10
£2.61
HYA-13701
M25 x 1.5
8 ÷ 10
£3.84
HYA-13726
M26 x 1.5
8 ÷ 10
£3.81
HYA-13711
M27 x 1.5
8 ÷ 10
£3.96
HYA-13731
M30 x 1.5
8 ÷ 10
£4.71
HYA-13751
M35 x 1.5
8 ÷ 10
£5.25
HYA-13771
M40 x 1.5
8 ÷ 10
£7.17
IMPERIAL
HYA-13651
1/4” BSP
2 ÷ 3
£2.40
HYA-13671
3/8” BSP
3 ÷ 5
£2.40
HYA-13691
1/2” BSP
4 ÷ 6
£2.58
HYA-13721
3/4” BSP
6 ÷ 8
£3.39
HYA-13741
1” BSP
8 ÷ 10
£4.98
HYA-13761
1.3/4” BSP
8 ÷ 10
£7.17
MAIN DIMENSIONS A
B
D
d
s
HYA-13652
10
6
18
9
15
HYA-13672
7.5
7
22
11
19
HYA-13692
10.5
8
26
14
22
HYA-13722
10.5
9
31.5
20
27
HYA-13742
11
10
40
25
34
SPECIFICATIONS
Working temperature range -30ºC - +100°C
MATERIALS
Transparent polyamide based (PA-T) technopolymer
NBR synthetic rubber flat packing ring
FEATURES
Oil level indicators with prismatic window. The window consists of a
continuous series of prisms which provide a instant, clear reading, of the
level of the oil contained in the reservoir.
Resistant to solvents, oils with additives, greases, acids and alkalis. Avoid
contact with alchol or detergents containing alcohol.
The particular shape of this magnifying lens increases and improves
visibility even from side positions.
The tightening torque indicated in the table guarantees an optimal
tightness, keeping the packing ring in the correct position.
An adequate tightening torque is recommended when screwing the
oil level indicator, so as to guarantee optimal tightness without any
deformation of the packing ring. Suggested tightening torque is the result
of laboratory tests at ambient temperature (23°C) with indicator, packing
ring and reservoir walls perfectly cleaned.
HFTX-PR SERIES
WITH PRISMATIC WINDOW
PART NUMBER THREAD SIZE TIGHTENING
TORQUE (NM)
PRICE
HYA-13652
1/4” BSP
2 ÷ 3
£2.13
HYA-13672
3/8” BSP
3 ÷ 5
£2.22
HYA-13692
1/2” BSP
4 ÷ 6
£2.34
HYA-13722
3/4” BSP
6 ÷ 8
£3.06
HYA-13742
1” BSP
8 ÷ 10
£4.38
8072
8072
8072
OIL SIGHT GLASS