Hydraulic Breather Caps

Hydraulic breather caps are parts used to protect equipment against moisture and particle contamination. Moisture vapour is stripped from the air and expelled back into the atmosphere by pump cycles which means moisture is exerted with each flow cycle by the opening and closing of the breather caps. These caps also prevent dirt particles from entering the equipment at very high efficiency rates.

What are hydraulic breather caps used for?

Air trapped within hydraulic systems expands significantly above 72°C. This can cause vibration and unsteady function of machinery. Hydraulic breather caps release the trapped air to bring the system back into balance. Breather caps are often used in oil-cooled electrical transformers. They can also make up venting parts for gearboxes.

Mobile equipment (such as petrol tankers) has breather caps fitted to prevent explosions due to the motion of combustible materials in transit.

Types of hydraulic breather caps

Some hydraulic breather caps have added valves (double or vacuum) and others come with dipstick options. These caps can also have attached sealing discs that prevent hydraulic fluid leakage and keep dust particles out. Breather caps come in threaded, screw-on or bayonet configurations.


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กำลังดูสินค้า 1 - 20 รายการจาก 30 รายการ / Viewing 1 - 20 of 30 products
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รายละเอียดสินค้า / Description ราคา / Price Filtration Size Connection Thread Cap Diameter Colour Cap Material Finish Maximum Operating Temperature Thread Size Thread Standard
RS Stock No. 283-3199
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.54201
Brand :Elesa-Clayton
THB165.72
Each
Units
- G 3/4 42mm Orange Polyamide Semi Matte +120°C 3/4in G
RS Stock No. 914-9485
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.56241
Brand :Elesa-Clayton
THB193.19
Each
Units
- G 3/4 57mm Orange Polyamide Semi Matte +100°C 3/4in G
RS Stock No. 283-3256
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.54691
Brand :Elesa-Clayton
THB293.45
Each
Units
- G 1 42mm Orange Polyamide Semi Matte +120°C 1in G
RS Stock No. 364-1294
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.53911
Brand :Elesa-Clayton
THB81.37
Each
Units
- G 1/2 31mm Orange Polyamide Semi Matte +120°C 1/2in G
RS Stock No. 729-026
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H00279001
Brand :Parker
THB1,047.92
Each
Units
70µm G 1/4 35mm - - - +90°C 1/4 -
RS Stock No. 729-032
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.H00279003
Brand :Parker
THB907.47
Each
Units
70µm G 1/2 35mm - - - +90°C 1/2 -
RS Stock No. 237-8765
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AB.687101.UC
Brand :Parker
THB695.40
Each
Units
10µm G 3/4 - Black Glass Coupled PP, Glass Filled Nylon - - 3/4 -
RS Stock No. 333-1111
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SAB.1563.40
Brand :Parker
THB667.03
Each
Units
40µm G 1/4 - Orange - - - 1/4 -
RS Stock No. 914-9479
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.53933
Brand :Elesa-Clayton
THB205.55
Each
Units
- G 1 1/2 57mm Orange Polyamide Semi Matte +100°C 1-1/2in G
RS Stock No. 283-3161
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.54101
Brand :Elesa-Clayton
THB163.89
Each
Units
- G 1/2 31mm Orange Polyamide Semi Matte +120°C 1/2in G
RS Stock No. 283-3206
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.54301
Brand :Elesa-Clayton
THB186.32
Each
Units
- G 1 42mm Orange Polyamide Semi Matte +120°C 1in G
RS Stock No. 283-3228
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.54661
Brand :Elesa-Clayton
THB179.91
Each
Units
- G 3/8 31mm Orange Polyamide Semi Matte +120°C 3/8in G
RS Stock No. 283-3234
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.54671
Brand :Elesa-Clayton
THB195.02
Each
Units
- G 1/2 31mm Orange Polyamide Semi Matte +120°C 1/2in G
RS Stock No. 237-8743
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AB685101
Brand :Parker
THB712.74
Each
Units
10µm G 3/8 70mm Black Glass Filled Nylon - - 3/8 -
RS Stock No. 914-9488
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.56261
Brand :Elesa-Clayton
THB193.19
Each
Units
- G 1 57mm Orange Polyamide Semi Matte +100°C 1in G
RS Stock No. 283-3155
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.54001
Brand :Elesa-Clayton
THB135.05
Each
Units
- G 3/8 31mm Orange Polyamide Semi Matte +120°C 3/8in G
RS Stock No. 283-3212
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.54651
Brand :Elesa-Clayton
THB179.91
Each
Units
- G 1/4 31mm Orange Polyamide Semi Matte +120°C 1/4in G
RS Stock No. 364-1323
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.53931
Brand :Elesa-Clayton
THB146.50
Each
Units
- G 1 42mm Orange Polyamide Semi Matte +120°C 1in G
RS Stock No. 914-9472
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.56151
Brand :Elesa-Clayton
THB106.67
Each
Units
- G 1/4 31mm Orange Polyamide Semi Matte +100°C 1/4in G
RS Stock No. 153-3759
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.54222-EX
Brand :Elesa
THB488.01
1 Bag of 10
Bag(s)
40µ G 3/4 42mm Black, Orange Technopolymer Semi Matte +80°C 0.75in G
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