Hydraulic booster matches with hydraulic brake
BST model hydraulic booster takes air pressure as main source of transform, and boost air pressure for oil output. The ordinary braking fluid is required (DOT3, DOT4 or above), if you are going to use mineral oil, please inform us in advance. The hydraulic booster always worked with DBM hydraulic brake to increase hydraulic braking force greatly.
There are two models of BST hydraulic booster: BST-2 and BST-4. BST-4 booster transfer braking power is twice of BST-2 booster. For the oil booster BST-2 and BST-4, they are equiped with 2" cylinder head and 4" cylinder head in separately. So they amplify the hydraulic brakes' braking force in twice and quadruple independently.
| Model | Air cylinder | Compression ratio | Oil mass (ML) | Max oil pressure (Mpa) | Weight (kg) |
| BST-2 | 2" | 7 | 9 | 5 | 1.6 |
| BST-4 | 4" | 14 | 12 | 10 | 2.5 |
BST-4 produces air oil compression ratio is double of BST-2 booster. BST hydraulic booster worked with DBM hydraulic brake in perfectly, they can be used in dry and oil situation. Before usage, it needs to exhaust the air in brake and pipe in advance, making the air empty in brake, so as to enhance oil brake's braking force in a degree.
1. What about shipping of products?
* As usually, the products shipped out by air, dispatch by our express company or your shipping agent are available. If needed, shipping by sea is no problem.
2. Where did your products sell out?
* Our products are mainly exported to Russia, Germany, Argentina, Iran, Saudi Arabia, Australia, Korea, Malaysia, Singapore, Vietnam, Thailand, Taiwan, India and so on.
3. About warranty?
* It is 12 months for products, long-life technical support.