Return Line Filters - Type RTF1025
STAUFF RTF1025 Return Line Filters are designed as tank top filters with a maximum operating pressure of 3, 4 bar 49 PSI.
Return Line Filters - Type RTF20
STAUFF RTF20 Return Line Filters are designed as tank top filters with a maximum operating pressure of 10 bar 145 PSI and flow rates up to 115 lmin 30 US GPM. The filter bowl is designed to return the oil beneath the surface thus preventing entrainment of air. RTF20 series compact design and integral breather make them ideal for mobile hydraulic applications.
Return Line Filters - Type RTF40
STAUFF RTF40 Return Line Filters are designed as tank top filters with a maximum operating pressure of 6, 9 bar 100 PSI. The filter bowl is designed to return the oil beneath the surface thus preventing entrainment of air. The Filter Elements RTE-48 interchange with the popular K series and Filter Elements RTE-49 interchange with theRE-409 series elements.
Return Line Filters - Type RTF50
STAUFF RTF50 Return Line Filters are designed for tank top applications with a maximum pressure of 6, 9 bar 100 PSI. The fi lter bowl is designed to return the oil beneath the surface thus preventing entrainment of air. The Filter Elements RTE-58 interchange with the popular K series and Filter Elements RTE-59 interchange with theRE-409 series elements.
Technical Data
Construction
Tank top flange mounting
Operating Pressure
RTF1025: max. 3, 4 bar 49 PSI
RTF20: max. 10 bar 145 PSI
RTF40: max. 6, 9 bar 100 PSI
RTF50: max. 6, 9 bar 100 PSI
Flow Rating
RTF1025: max. 95 lmin 25 US GPM
RTF20: max. 115 lmin 30 US GPM
RTF40: max. 379 lmin 100 US GPM
RTF50: max. 379 lmin 100 US GPM
Connections
Option of BSP or NPT, others on request
Materials
Filter head: Aluminium
Filter bowl: Polyamide or Steel
Media Compatibility
Mineral oils , other fluids on request
Options and Accessories
Valves (available as an option)
Bypass valve (integrated in the element)
Clogging Indicator (available as an option)
Visual or visual-electrical clogging indicator
Integrated Air Filter Element - Type RTEA
Only by RTF20
Weld Ring
For Return Line Filters RTF40 and RTF50