Дозаторы предварительной смазки серии 390 были разработаны для использования с одномагистральными системами смазки маслом и жидкой консистентной смазкой. Предназначенные для установки непосредственно на машину/систему, требующую смазки, эти дозирующие устройства можно заказать с фитингами для подключения к магистрали, выбрав соответствующий код заказа.
Technical data | Function principle | pre-lubrication metering device |
| Outlets | 2 or 3
|
| Metering quantity |
| oil | 0,2-1,5 cm³ | 0.01-0.915 in³ |
| fluid grease | 0,10-0,30 cm³ | 0.0061-0.0183 in³ |
| Lubricant | mineral and synthetic oil, 20-2000 mm²/s, 0.031 to 3.100 in²/s fluid grease NLGI 000, 00 |
| Operating temperature | 0 to +80 °C | +32 to 176 °F |
| Operating pressure | min. 8 bar max. 45 bar | min. 116 psi max. 653 psi |
| Relief pressure | max. 7 bar | max.101.5 psi |
| Material | zinc die-cast, brass (oil), nickel-plated brass (fluid grease), copper, steel, FKM (FPM)/NBR |
| Connection main line |
| different fittings for pipe | ø 6-12 mm | 0.236-0.472 in |
| closure plugs for thread | M 12×1 |
| Connection outlet |
| pipe | ø 4 mm | ø 0.16 inch |
| metering nipple (00) for solderless pipe connection (DIN 3862) |
| Dimensions | min. 50 × 89 × 23 mm max. 71 × 89 × 23 mm | 1.968 × 3.503 × 0.905 in 5.393 × 3.503 × 0.905 in |
| Mounting position | any |
Pre-lubrication metering device = Direct injector
Direct pump pressure dispenses lubricant to the bearing
Order example | The product can be configured using a configuration code. The order example shows one possible part number and its explanation. |
| 393-800-67900-EE | - Product series 390
- 3 metering points
- Design code 8 (for oil; ø Outlet 4 mm; material metering nipple: brass; Elastomer FKM)
- Outlet connection 00
- Metering quantity: 0,40 cm3, 0,60 cm3 and 1,50 cm3
- Fittings for main line connection:
Banjo fitting DIN 3862 with flat washer, lockable Banjo fitting DIN 3862 with flat washer, lockable |
| You can configure the product using the CAD configurator below. This will give you a specific order number as well. For more details please refer to the product catalogue. |
Accessories
Exchangeable metering nipples for oil | Outlet ø | Material elastomer | Metering nipple | Part numbers sorted by metering quantity |
| mm | in | | 0,2 cm3 0.012 in3 | 0,4 cm3 0.024 in3 | 0,6 cm3 0.036 in3 | 1,0 cm3 0.061 in3 | 1,5 cm3 0.092 in3 |
| 4 | 0,16 | NBR | brass | 391-020-K | 391-040-K | 391-060-K | 391-100-K | 391-150-K |
| 4 | 0,16 | FKM (FPM) | brass | 391-020-K-S8 | 391-040-K-S8 | 391-060-K-S8 | 391-100-K-S8 | 391-150-K-S8 |
Exchangeable metering nipples for fluid grease | Outlet ø | Material elastomer | Metering nipple | Part numbers sorted by metering quantity |
| mm | in | | 0,1 cm3 0.006 in3 | 0,2 cm3 0.012 in3 | 0,3 cm3 0.018 in3 |
| 4 | 0,16 | NBR | brass, nickel-plated | 391-010-K-S1 | 391-020-K-S1 | 391-030-K-S1 |