Aroplus 2026-2027

Hydraulic Accessories

Oil Circulation Sights

Oil Sight Glass

Features Resistant to solvents, oils with additives, greases, acids and alkalis. Avoid contact with alcohol or detergents containing alcohol. An adequate tightening torque is recommended when screwing the oil circulation sight, 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 sight, packing ring and reservoir walls perfectly cleaned. Specifications Working temperature range -30°C to +100°C Materials Transparent polyamide based (PA-T) technopolymer. NBR flat packing ring

Features Oil level indicators with prismatic transparent window for high temperatures. 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. 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. Specifications Working temperature range -30°C to +140°C (at 7 bar pressure) Materials Indicator Polyamide based (PA) technopolymer. Resistant to alcohol (methanol), solvents, oils with additives, greases, hydrocarbons and other chemical agents. Prismatic window Transparent sulphonic based technopolymer.

Main Dimensions

A B D d

s

Four

HYA-10851 HYA-10901 HYA-11001 HYA-11101 HYA-11111

7.5 13.0 22.5 15 19.0 10.5 16.0 26.0 19 22.0 10.5 19.5 31.5 25 27.0 11.0 24.0 42.0 31 36.0 11.5 26.5 46.5 38 40.5

Resistant to alcohol (methanol), solvents, oils with additives, greases, hydrocarbons, acids and alkalis.

Flat packing ring FKM Colour

Black, glossy finish

HCFE Series

8072

Part Number HYA-10851 HYA-10901 HYA-11001 HYA-11101

Thread

Tightening Torque (Nm) Price

Main Dimensions

A

B

D

d

s

£4.24 £4.69 £5.46 £8.42 £11.11

3/8” BSPP 1/2” BSPP 3/4” BSPP

3 ÷ 5 4 ÷ 6 6 ÷ 8

HYA-14463 HYA-14483 HYA-14523

10.0

8.5 8.5 9.5

28.0 14.5 35.0 18.0 42.5 23.0

24 32 38

9.5

11.0

1” BSPP

8 ÷ 10 8 ÷ 10

HYA-11111

1 1/4” BSPP

HGFT-HT-PR Series High Temperature Part Number

8072

Thread

Tightening Torque (Nm) Price

HYA-14463 HYA-14483 HYA-14523

£10.97 £11.78 £16.12

1/2” BSPP 3/4” BSPP

6 ÷ 8

8 ÷ 10

1” BSPP

10 ÷ 12

Column Level Indicators

Features • Resistant to shocks, solvents, oils with additives, aliphatic and aromatic hydrocarbons, petrol, naphtha and phosphoric esters • Avoid contact with alcohol and detergents containing alcohol • Magnifying lens effect • Maximum fluid level visibility even from side positions • Ultrasound welding to guarantee a perfect seal • Step-shaped packing rings for reliable seal against reservoir walls Specifications Working temperature range -30°C to +90°C (with oil)

Materials Main body

Transparent polyamide based (PA-T) technopolymer

Screws and nuts Contrast screen

Zinc plated steel

White laquered aluminium

HCZ Series without Protective Frame

O-ring screw

NBR synthetic rubber

8072

Protection frame

Glass fibre reinforced polyamide (PA) SUPER-technopolymer, black colour, matte finish

Maximum Tightening Torque (Nm)

Assembly Centre Distance

Part Number HYA-11382 HYA-11385 HYA-11388

Price

£23.56 £26.25 £42.89

12 12 12

76

Main Dimensions

d (-0.2)

f (+0.2)

f

d A B C L e m r

127 254

HYA-11382 76 M10 22 15.0 22 99 40 18 11.5 10.5 76 HYA-11385 127 M12 22 15.0 22 150 80 23 11.5 12.5 127 HYA-11388 254 M12 22 15.0 24 278 203 25 12.5 12.5 254 HYA-11392 76 M10 22 17.5 27 105 40 18 14.5 10.5 76 HYA-11395 127 M12 22 17.5 27 156 80 23 14.5 12.5 127 HYA-11398 254 M12 22 17.5 29 284 203 25 15.5 12.5 254

with Protective Frame HYA-11392

£28.10 £31.72 £58.37

12 12 12

76

HYA-11395 HYA-11398

127 254

4.85