Aroplus 2026-2027

Hydraulic Accessories

Valve Breather Caps

Features Valve opens when pressure exceeds 0.010 bar or 0.100 bar.

Magnetic Plugs Features Permanent magnetic element in special alloy with a high attractive power, to keep metal particles in oil. Adequate tightening torque is recommended when screwing the plug, so as to guarantee optimal tightness without any deformation of the packing ring. Suggested tightening torque is the result of laboratory tests carried out at ambient temperature (23°C) with plug, packing ring and reservoir walls perfectly cleaned. Specifications Working temperature range -30°C to +100°C Materials Plug Aluminium Plate Matte anodised aluminium marked 'MAGNETIC' and graphic symbol The safety valve of the cap allows the expulsion of the exceeding air in the reservoir, thus re-establishing the pressure values for which the valve is set. A sealing disc prevents both dust from getting in and oil-losses. Specifications Working temperature range -30°C to +100°C Materials Cover and thread connector Polyamide based (PA) technopolymer Flat packing ring NBR synthetic rubber Safety valve Technopolymer sealing disk with NBR synthetic rubber O-ring and stainless steel spring Colour Cover RAL 2004 orange, semi-matte finish with graphic symbol 'valve' Threaded connector Black, semi-matte finish Main Dimensions h D L d2 HYA-54656 / HYA-54651 9.5 31 29.5 8 HYA-54666 / HYA-54661 9.5 31 29.5 10 HYA-54676 / HYA-54671 9.5 31 29.5 10 HYA-54686 / HYA-54681 11.5 42 36.5 17 HYA-54696 / HYA-54691 11.5 42 36.5 17 SFV valve breather caps are particularly suitable for those applications (speed reducers, variators or compressors) when the internal air pressure must not exceed a certain value (10 or 100 MB).

SFV Series for Pressures up to 10 MB Part Number

8072

Thread

Price £7.64 £7.64 £8.00 £10.85 £11.68

Four

HYA-54651 HYA-54661 HYA-54671 HYA-54681 HYA-54691

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

1” BSPP

for Pressures up to 100 MB HYA-54656

£7.39 £7.25 £7.74

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

HYA-54666 HYA-54676 HYA-54686 HYA-54696

£11.33 £11.98

1” BSPP

Oil Drain Plugs

Features Resistant to solvents, oils, greases and other chemical agents. Specifications Working temperature range -30°C to +100°C Materials Plug

Glass fibre reinforced polyamide based (PA) technopolymer

Flat packing ring

NBR synthetic rubber

Colour

Red, similar to RAL 3000, matte finish with graphic symbol 'drain'

Main Dimensions

h

s

L

M

HYA-59972 HYA-59974 HYA-59976 HYA-59978 HYA-59980 HYA-59982 HYA-59986 HYA-59988

9 9 9

19 19 22 26 32 38 46 55

16 16 16 18 20 22 24 26

15.0 15.0 17.0 20.5 25.0 31.0 38.0 46.0

Flat packing ring Main Dimensions

NBR synthetic rubber

11 12 13 14 15

h

s

L

d1

m

HYA-59791 HYA-59801 HYA-59811 HYA-59821

9 9

19 22 26 32

15.5 15.5 18.0 20.0

6 8 8 8

30.0 30.5 34.0 36.0

11 12

TSD Series

TMA Series

8072

8072

Part Number HYA-59972 HYA-59974 HYA-59976 HYA-59978 HYA-59980 HYA-59982 HYA-59986 HYA-59988

Thread

Tightening Torque (Nm) Price

Part Number HYA-59791 HYA-59801 HYA-59811 HYA-59821

Thread

Tightening Torque (Nm) Price

£1.98 £1.98 £1.98 £2.24 £2.91 £3.72 £6.47 £8.26

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

4 ÷ 6 4 ÷ 6

£16.22 £19.13 £22.02 £26.31

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

8 ÷ 10 8 ÷ 10

8 ÷ 10 8 ÷ 10

10 ÷ 15 10 ÷ 15

10 ÷ 12 15 ÷ 18 15 ÷ 18 15 ÷ 18

1” BSPP

1 1/4” BSPP 1 1/2” BSPP

4.88