Tank mounted return line filter with filter
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Tank mounted return line filter with filter element according to Hengst standard RE 51472  Edition: 2021-04 Replaced: - Size according to Hengst standard: 0101 to 1051 Component series 2X Nominal pressure max. 25 bar [362 psi] Connection up to 3" Operating temperature ‒10 °C … +100 °C [14 °F … 212 °F] The tank mounted return line filters are designed for installation on fluid tanks. Their function is to separate solid materials from fluids. Features 1 Ordering code filter 2, 3 Preferred types 3 Ordering code accessories 4, 5 Filter design 6 Symbols 7 Function, section 8 Technical data 9, 10 Compatibility with permitted hydraulic fluids 11 Dimensions 12, 13 Maintenance indicator 14, 15 Ordering code spare parts 16 ... 19 Assembly, commissioning, maintenance 20, 21 Tightening torques 21 Directives and standardization 22 ... 24 They distinguish themselves by the following: ▶ Filters for tank mounting and inline installation ▶ Special highly efficient filter materials ▶ Filtration of very fine particles and high dirt holding capacity across a broad pressure differential range ▶ High collapse resistance of the filter elements ▶ Optional equipment with different back pressure indicator ▶ Bypass valve in the filter element ▶ Filter element with integrated dirt retainer

25TE0101-1051 | Tank mounted return line filters Ordering code filter 01 Series Return line filter 25 bar [362 psi] TE... (Filter elements according to Hengst standard) Component series 20 … 29 (20 … 29: unchanged installation and connection dimensions) Glass fiber material, not cleanable Paper, not cleanable Stainless steel wire mesh, cleanable Max. admissible pressure differential of the filter element 20 bar [290 psi] (with bypass valve) Maintenance indicator (1 unit per filter side) 06 Without maintenance indicator - bypass release pressure 3.0 bar [43 psi] Back pressure switch,...

Tank mounted return line filter | 25TE0101-1051 3/26 Ordering code filter 01 Frame size Standard connection Threaded coupling for venting, only if used as an inline filter, instead of a maintenance indicator Without bypass valve Manufacturer's inspection certificate M according to DIN 55350-T18 Order example: 25TE0101-2X/PWR10E00-B2.2-M-R4 Further versions (filter materials, connections etc.) are available on request. Preferred types NBR seal, with bypass, flow specifications for 30 mm2/s [142 SUS] Filter rating 3 μm, 6 μm, 10 μm and 20 μm Filter type Flow in l/min [gpm] with ν = 30 mm2/s...

25TE0101-1051 | Tank mounted return line filters Ordering code accessories (dimensions in mm [inch]) With the option “electrical maintenance indicator” (B ...) an electrical service indicator is installed at the factory. The following mating connectors can be selected as an optional accessory: Mating connectors according to DIN EN 175301-803 For mechanical pressure switches with connector “K14”, according to EN 175301-803 and ISO 4400, 3-pole + PE, “large cubic connector” Mating connector 3-pole + PE Fitting Screw connection 1.5 mm² with wire end ferrule Screw connection 1.5 mm² with wire...

Tank mounted return line filter | 25TE0101-1051 5/26 Ordering code accessories (dimensions in mm [inch]) Outlet pipe Outlet pipe with threaded connection Dimensions and range Recommended distance to tank bottom (unless otherwise specified): 60…160 mm [2.4…6.3 inch] From a pipe length of 400 mm [15.75 inch], we strongly recommend fixing the outlet pipe with an internal tank pipe bracket. galvanized Thread: Whitworth pipe thread according to DIN 2999 part 1, poppet 1:16 Material/surface treatment: St 33-1 according to DIN 17100/galvanized (B) according to DIN 2444 1.4541 Order example/search...

25TE0101-1051 | Tank mounted return line filters Filter design Easy selection of the filter size is made possible by the FilterSelect online tool. The filter can be designed using the operating pressure, flow and fluid system parameters. The required filter rating is based on the application, the sensitivity to contamination of the components and the environmental conditions. The program leads you through the menu on a step-by-step basis. A documentation of the filter selection can finally be created in the form of a PDF file. This file contains the entered parameters, the designed filter...

Tank mounted return line filter | 25TE0101-1051 7/26 Symbols Switching element Tank mounted return line filter with bypass and with mechanical indicator A B Tank mounted return line filter without bypass and with mechanical indicator RE 51472, edition: 2021-04, Hengst Filtration

25TE0101-1051 | Tank mounted return line filters Function, section The tank mounted return line filter is located in the return line for direct attachment onto the tank of a hydraulic or lubrication system. Optionally, the filter can also be installed as an inline filter in a pipeline. The filter basically consists of filter cover (1), filter housing (2), filter element (3), as well as a bypass valve (3c). Optionally, the filter is equipped with maintenance indicator (4). With an electrical maintenance indicator the connection can be carried out via different mating connectors (5). If the...

Tank mounted return line filter | 25TE0101-1051 9/26 Technical data (For applications outside these parameters, please consult us!) General Weight Installation position Ambient temperature range °C [°F] –10 … +65 [14…+149] (short periods down to –30 [–22]) Storage conditions Grey cast iron (Size 0101 … 0351) Ductile iron (Size 1051) Grey cast iron (Size 0101 … 0351) Ductile iron (Size 1051) Stainless steel ▶ Seals Surface requirement for tank opening ▶ Roughness depth Rz max. ▶ Flatness Hydraulic Maximum operating pressure Hydraulic fluid temperature range Minimum conductivity of the medium...

25TE0101-1051 | Tank mounted return line filters Technical data (For applications outside these parameters, please consult us!) Electric (mating connector or electrical maintenance indicator) Electrical connection Standard connection EN 175301-803 ATEX Mating connectors Voltage range Stand-by (LED green); 100 % switching point (LED yellow) Display via LEDs in the electronic switching element Electric maintenance indicator Voltage Current with inductive (resistive) load Current with inductive (resistive) load Current with inductive (resistive) load Current with inductive (resistive) load...