Aroplus 2026-2027

Hydraulic Accessories

Oil Sight Glass

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.

Features Oil level indicators with prismatic window. The window consists of a continuous series of prisms, which provide an 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.

Four

Specifications Working temperature range -30ºC to +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

Specifications Working temperature range -30ºC to +100°C Materials Transparent polyamide based (PA-T) technopolymer NBR synthetic rubber flat packing ring

d

s

HYA-13661 HYA-13681 HYA-13701 HYA-13726 HYA-13711 HYA-13731 HYA-13751 HYA-13771 HYA-13651 HYA-13671 HYA-13691 HYA-13721 HYA-13741 HYA-13761

8.0 9.5 8.0 9.0 9.0 13.0 11.0 11.5 10.0 10.5 10.5 11.0 11.5 7.5

7 8 9 9 9

22.0 26.0 31.5 31.5 31.5 35.0 40.0 47.5 18.0 22.0 26.0 31.5 40.0 47.5

11 14 18 18 20 22 25 30 11 14 20 25 30 9

19.0 22.0 27.0 27.0 27.0 30.0 34.0 40.5 15.0 19.0 22.0 27.0 34.0 40.5

Main Dimensions

A

B

D

d

s

HYA-13652 HYA-13672 HYA-13692 HYA-13722 HYA-13742

10.0

6 7 8 9

18.0 22.0 26.0 31.5 40.0

9

15 19 22 27 34

7.5

11 14 20 25

10 10 13

10.5 10.5 11.0

10

6 7 8 9

10 13

HFTX-PR Series with Prismatic Window

HFTX Series Metric

8072

8072

Tightening Torque (Nm)

Tightening Torque (Nm)

Part Number HYA-13652 HYA-13672 HYA-13692 HYA-13722 HYA-13742

Thread

Price

Part Number HYA-13661 HYA-13681 HYA-13701 HYA-13726 HYA-13711 HYA-13731 HYA-13751 HYA-13771 HYA-13651 HYA-13671 HYA-13691 HYA-13721 HYA-13741 HYA-13761

Thread

Price

£3.07 £3.17 £3.31 £4.49 £6.38

1/4” BSPP 3/8” BSPP 1/2” BSPP 3/4” BSPP

2 ÷ 3 3 ÷ 5 4 ÷ 6 6 ÷ 8

£3.43 £3.66 £5.35 £5.35 £5.66 £6.73 £7.39

M16 x 1.5 M20 x 1.5 M25 x 1.5 M26 x 1.5 M27 x 1.5 M30 x 1.5 M35 x 1.5 M40 x 1.5

2 ÷ 3 4 ÷ 6 6 ÷ 8 6 ÷ 8 6 ÷ 8 6 ÷ 8

1” BSPP

8 ÷ 10

8 ÷ 10 8 ÷ 10

£10.20

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Imperial

£3.43 £3.43 £3.62 £4.85 £6.99

1/4” BSPP 3/8” BSPP 1/2” BSPP 3/4” BSPP

2 ÷ 3 3 ÷ 5 4 ÷ 6 6 ÷ 8

Adhesives, cleaners and lubricators

1” BSPP

8 ÷ 10 8 ÷ 10

£10.20

1 1/4” BSPP

Find it on pages 15.34 – 15.48

4.86