DSA, DSB Dester Block
- Piston distributors for the volumetric type system
- Distributes pre-measured volume of oil utilizing the piston’s spring pressure
Utilizing the internal spring’s decompressing force, the DSA & DSB model Dester Blocks distributes a pre-measured amount of oil from each port.
Dester Blocks with outlets on both sides of the supply chamber (DSA) and Dester Blocks with outlet ports only on one side (DSB) are available to accommodate various installation requirements.
Various number of ports, discharge volumes and an optional indicator pin to confirm oil discharge, are available with these distributors.
Form code
Specifications
COMPONENTS
| MODEL CODE |
Supply Connection φ6 | Outlet Connection φ4 | ||||
| Bushing | Sleeve | Sealing Plugs |
Bushing | Sleeve | Sealing Plugs |
|
| DSA Type | PA6 | PB6 | — | PA4 | PB4 | PG8 or PG004 |
| DSB Type | PA6 | PB6 | PG10 or PG006 |
PA4 | PB4 | PG8 or PG004 |
※Where ever possible, install Dester Plungers with the outlet ports facing upwards, as this will help remove air during installation.
※Minimize piping structures and equipment the distribution systemt which would apply substantial flow resistance.
※Ensure all plugs and connectors are tightly affixed and secured to prevent oil and pressure loss.
SPECIFICATION
| MODEL CODE |
Number of Outlet Ports |
Discharge Vol. (c㎥/st) |
Discharge Nipple Code |
Operating Pressure |
Connection Size | |
| Inlet Port | Outlet Ports | |||||
| DSA Type | 2, 4, 6, 8 | 0.1 | 3-4309 | 0.5～3MPa | M10×1.0 | M8×1.0 |
| 0.2 | 3-4310 | |||||
| 0.5 | 3-4311 | |||||
| 1.0 | 3-4312 | |||||
| DSB Type (DPB C Type) |
3, 5, 7 | 0.1 | 3-4309 | 0.5～3MPa | M10×1.0 | M8×1.0 |
| 0.2 | 3-4310 | |||||
| 0.5 | 3-4311 | |||||
| 1.0 | 3-4312 | |||||
※Recommended Viscosity: 20 to 500m㎡/s
Drawing
