Service Range of Packings
Technical information
Service range, performance data and other figures are best indications for selections of packings while do not carry any functional guarantee.
Hydraulic Seals
Information about others on hydraulic packings [Click here]
| Part Name | Standard Material | Operating fluid | ||||
|---|---|---|---|---|---|---|
| Material codes | Service range | |||||
| Application | Pressure MPa{kgf/cm2} | Max. speed (m/s) |
Temperature range (℃) |
|||
| GPY-Packings | RN919 | GPY-Packings〈Clearance of extrusion H9/f8〉 | 17.5{175} | 1 | -30～100 | General petroleum based oil Water polyglycol solutions Water-in-oil emulsions |
| w/Back-up ring | 25{250} | 0.5 | ||||
| (Piston packings) | w/Standard & high pressure back-up rings | 35{350} | ||||
| GNY-Packings | RN919 | GNY-Packings〈Clearance of extrusion H9/f8〉 | 17.5{175} | 1 | -30～100 | |
| w/Back-up ring | 25{250} | 0.5 | ||||
| w/Back-up ring | w/Standard & high pressure back-up rings | 35{350} | ||||
| RGY-Packing | RN923 | RGY-Packings〈Clearance of extrusion H9/f8〉 | 14{140} | 1 | -25～100 | |
| w/Back-up ring | 21{210} | 0.5 | ||||
| w/Back-up ring | w/Standard & high pressure back-up rings | 28{280} | ||||
| RNY-Packings | RN922 | RNY-Packings〈Clearance of extrusion H9/f8〉 | 14{140} | 1 | -25～100 | |
| w/Back-up ring | 21{210} | 0.5 | ||||
| (Rod packings) | w/Standard & high pressure back-up rings | 28{280} | ||||
| ⓉSGY-P | ||||||