QFT6000
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| Item | Description |
|---|---|
| 1 | Storage tank (capacity 3 l) |
| 2 | Sight glass |
| 5 | Name plate |
| 6 | Filter and breather |
Connections
| A | To the mechanical seal |
|---|---|
| B | Filling via pipe connection |
| C | Filling via filling filter |
QFT6000
Features
Quench fluid supply systems are used to supply single mechanical seals. They act as a convenient fluid reservoir. The QFT6000 stainless steel tank is equipped with a sight-glass for monitoring the MIN/MAX filling level and can be fastened with a lug fixture.
Supply of mechnical seal in accordance with API 682 / ISO 21049, Plan 51.
Advantages
- Sight-glass for MIN/MAX monitoring has a large indicator area
- Filling is possible via a filling filter or a separate pipe connection
- Combined filling and ventilation filter in the quench fluid tank for reliable operation
- Tank made of 1.4571: high resistance to corrosive media
Recommended applications
- Refining technology
- Oil and gas industry
- Chemical industry
- Petrochemical industry
Functional description
Quench fluid systems (Plan 51) are employed:
- to absorb leakage
- to monitor the leakage rate (e.g. through periodic reading of the level in the tank)
- to prevent icing
- to protect against dry running
- to stabilize the lubricating film
- to exclude air from the media in order to prevent a reaction with oxygen in the air
Product variants
| Designation | QFT6000/M001-D0 | QFT6000A4M001-D0 |
|---|---|---|
| Volume (liters) | 3 | 3 |
| Allowable pressure | Pressureless | Pressureless |
| Allowable temperature | -20 °C ... +80 °C(-4 °F ... +176 °F) | -20 °C ... +100 °C(-4 °F ... +212 °F) |
| Material, tank | ||
| 1.4571 | ■ | ■ |
| Material, filling filter | ||
| Glass-fibre reinforced polyamide | ■ | ■ |
| Material, inspection glass | ||
| Glass/FKM | ■ | ■ |
| Borosilicate/PTFE | ■ | |
| Process connections | ||
| 1/2" NPT (f) | ■ | ■ |
| Execution | ||
| API 682 3rd Edition | ■ | |
| API 682 4th Edition | ■ |
QFT6000A4M001-D0 Quench system according to API 682, 4th edition.
