Purpose of application:
- For gearbox sizes 1/2" and 3/4"
- To replace O-rings
Characteristics:
- O-rings are made of EPDM;
- Suitable for replacing O-rings of large and small pistons of pressure reducers VT.082.N (VT.515.N), VT.087.N;
- Suitable for replacing sealing rings of the damper chamber, which is available for the membrane pressure regulator VT.085.N.
Advantages of pressure reducers:
- Equipped with additional equipment (for example, pressure gauges);
- Output pressure is easily adjustable;
- Gearboxes are repairable;
- Adjustable parameters are stable;
- Gearboxes can be used in a variety of systems;
- Operating pressure up to 25 bar;
- Operating temperature - up to +80 °С.
Ring sizes

| D |
Ø |
Quantity |
For reducer |
| mm |
mm |
PC |
|
| 8,7 |
1,9 |
1 |
085 1/2; 085 3/4 |
| 10,6 |
2,5 |
1 |
087 1/2; 087 3/4 |
| 11,6 |
1,9 |
2 |
082 3/4 |
| 14,5 |
2 |
1 |
082 1/2 |
| 19,5 |
2,5 |
1 |
087 1/2; 087 3/4 |
| 20,5 |
1,9 |
2 |
082 1/2; 082 3/4 |
| 23,5 |
1,9 |
1 |
082 1/2 |
| 6,7 |
1,9 |
1 |
082 1/2 |
| 22,5 |
2,5 |
1 |
082 3/4 |
| 28,5 |
2,5 |
1 |
082 3/4 |