fittings
British BSP Fittings
British BSP Fittings
Hydronex / British BSP Fittings
12211
British BSP Fittings
12211 BSP Male O-Ring Seal / ISO 8434-6 / BS 5200 - 12211
The 12211 BSP Male O-Ring Seal (ISO 8434-6 / BS 5200) features a precision-machined O-ring groove for leak-free sealing in high-pressure hydraulic circuits. Manufactured in carbon steel #45 and stainless steel, it is compatible with 1SN and 2SN braided hoses across a wide range of thread sizes.
Application
Used for 1SN/2SN hose
Material
Carbon steel #45, stainless steel
Products Specification
12 variants| Hose Bore | Dimensions | ||||||
|---|---|---|---|---|---|---|---|
| Part No. | Thread | DN | Dash | O-Ring | A | C | S1 |
| 12211-04-04 | G1/4"×19 | 6 | 4 | 111 | 23.5 | 11 | 19 |
| 12211-04-06 | G1/4"×19 | 10 | 6 | 111 | 23.5 | 11 | 19 |
| 12211-06-06 | G3/8"×19 | 10 | 6 | 113 | 26.5 | 12 | 22 |
| 12211-08-04 | G1/2"×14 | 6 | 4 | 115 | 33.5 | 14 | 27 |
| 12211-08-06 | G1/2"×14 | 10 | 6 | 115 | 33.5 | 14 | 27 |
| 12211-08-08 | G1/2"×14 | 12 | 8 | 115 | 34 | 14 | 27 |
| 12211-10-10 | G5/8"×14 | 16 | 10 | 910 | 36 | 15.5 | 30 |
| 12211-12-10 | G3/4"×14 | 16 | 10 | 119 | 33.5 | 15.5 | 32 |
| 12211-12-12 | G3/4"×14 | 20 | 12 | 119 | 38 | 15.5 | 32 |
| 12211-12-16 | G3/4"×14 | 25 | 16 | 119 | 36 | 15.5 | 32 |
| 12211-16-16 | G1"×11 | 25 | 16 | 217 | 44.5 | 18.5 | 41 |
| 12211-20-20 | G1.1/4"×11 | 32 | 20 | 222 | 46 | 20 | 50 |
Key Features
Compliant with ISO 8434-6 and BS 5200 standards
O-ring seal for reliable leak-free connections
Available in carbon steel #45 and stainless steel
Compatible with 1SN/2SN braided hoses
Wide size range from G1/4 to G1.1/4
High-pressure rated
Spiral hose fitting: 12212
Specifications
Material
Carbon steel #45, stainless steel
Standard
ISO 8434-6 / BS 5200
Thread Type
BSP (British Standard Pipe) Male
Seal Type
O-Ring Seal
Application
1SN/2SN hose
Spiral Hose Fitting
12212
Size Range
G1/4×19 to G1.1/4×11
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