Description
Technical Overview of SSFT-12B Spin-On Filter Heads
The Stauff SSFT-12B Spin-On Filter Heads are an efficient and robust solution for hydraulic filtration, specifically designed for tank-top mounting (on top of the reservoir). Manufactured from high-quality aluminum, these filter heads provide an excellent balance between light weight and mechanical strength, making them ideal for industrial and mobile applications requiring reliable fluid contamination control.
Performance Specifications and Operating Conditions
The SSFT-12B series is rated for a nominal flow rate of 75 l/min (20 US GPM). The structure is designed to withstand a maximum operating pressure of 7 bar (100 PSI), ensuring stability even during continuous operation. A key feature of this component is its wide operating temperature range, from -30 °C to +100 °C (-22 °F to +212 °F), allowing use in harsh environments or systems subject to significant temperature fluctuations.
Fluid Compatibility and Connections
In terms of chemical compatibility, the filter heads are suitable for use with mineral oils, covering the majority of standard hydraulic applications. The port connections feature BSP threads, specifically size G3/4, ensuring simple and secure integration with existing piping. The ordering code SSFT-12B-1 identifies a specific configuration with the clogging indicator port drilled for return line applications.
Integration with Filter Elements and Accessories
These filter heads are designed to be paired with filter elements from the SFCT-35/36 series. It is important to note that the bypass valve, set at 1.7 bar (25 PSI), is integrated directly into the filter element rather than the filter head itself. For filter condition monitoring, the head provides ports for clogging indicators with standard G1/8 threads.
Dimensional Details and Installation
The compact design features an overall width of 108 mm and a mounting flange diameter of 110 mm. For maintenance operations, a clearance of 20 mm is required for filter element removal. The mounting hole pattern includes center distances of 90 mm and 70 mm, facilitating alignment and secure fastening on the tank.
Technical summary table of the main features of the Stauff SSFT-12B Spin-On Filter Heads.
| Feature | Value |
|---|---|
| Type | Tank-Top Spin-On Filter Head |
| Series | SSFT-12B |
| Material | Aluminum |
| Maximum Flow Rate | 75 l/min (20 US GPM) |
| Maximum Operating Pressure | 7 bar (100 PSI) |
| Port Connections | BSP G3/4 |
| Temperature Range | -30 °C to +100 °C |
| Fluid Compatibility | Mineral oils |
| Clogging Indicator Port | G1/8 (Position 1 for return line) |
| Compatible Elements | SFCT-35/36 Series |