
Bowey Replaces OMT OMTF Series Return Line Filters
Bowey OMTF is a return line series including four different sizes with nominal flow rates up to 500 L/min. The filter elements are made of state-of-the-art materials, ensuring high filtration efficiency and long service life.
Bowey OMTF series filters are designed for return line filtration with a semi-submerged body mounted on the tank top. The head and cover are made of tempered aluminum, while the tank body is made of galvanized steel or glass reinforced nylon. The unique modular design of the Bowey OMTF series enables customers to choose the type that best meets their needs.
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Working Conditions |
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Filter pressure |
Maximum working pressure 0.8 MPa (8 bar) |
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Burst pressure: 1.0 MPa (10 bar) |
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Working temp. |
-25 to +110 °C |
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Filter Housing |
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Head / cover |
Aluminium |
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Filter bowl |
Glass reinforced nylon / steel |
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Connection ports |
½’’÷2’’ BSP (other sizes on request) |
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Seals |
Nitrile |
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Filter Element |
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End caps |
Carbon steel |
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Support tube |
Carbon steel |
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Filter media |
Filter paper, fiber glass, wire mesh |
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By-pass valve |
0.17 MPa ± 10% (1.7 bar) |

Extended Filter Models
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CR091C10R |
CR091C25R |
CR091R60R |
CR091R90R |
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CR091F10R |
CR091F25R |
CR111C10R |
CR111C25R |
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CR111R60R |
CR111R90R |
CR111F10R |
CR111F25R |
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CR112C10R |
CR112C25R |
CR112R60R |
CR112R90R |
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CR112F10R |
CR112F25R |
CR171C10R |
CR171C25R |
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CR171R60R |
CR171R90R |
CR171F10R |
CR171F25R |
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CR221C10R |
CR221C25R |
CR221R60R |
CR221R90R |
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CR221F10R |
CR221F25R |
CR222C10R |
CR222C25R |
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CR222R60R |
CR222R90R |
CR222F10R |
CR222F25R |
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CR224C10R |
CR224C25R |
CR224R60R |
CR224R90R |
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CR224F10R |
CR224F25R |
OMTF091C10NA |
OMTF091C10NB1 |
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OMTF091C25NA |
OMTF091C25NB1 |
OMTF091R60NA |
OMTF091R60NB1 |
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OMTF091R90NA |
OMTF091R90NB1 |
OMTF091F10NA |
OMTF091F10NB1 |
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OMTF091F25NA |
OMTF091F25NB1 |
OMTF111C10NA |
OMTF111C10NB3 |
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OMTF111C25NA |
OMTF111C25NB3 |
OMTF111R60NA |
OMTF111R60NB3 |
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OMTF111R90NA |
OMTF111R90NB3 |
OMTF111F10NA |
OMTF111F10NB3 |
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OMTF111F25NA |
OMTF111F25NB3 |
OMTF111C10NA1 |
OMTF111C10NB4 |
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OMTF111C25NA1 |
OMTF111C25NB4 |
OMTF111R60NA1 |
OMTF111R60NB4 |
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OMTF111R90NA1 |
OMTF111R190NB |
OMTF111F10NA1 |
OMTF111F10NB4 |
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OMTF111F25NA1 |
OMTF111F25NB4 |
OMTF112C10NA1 |
OMTF112C10NB4 |
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OMTF112C25NA1 |
OMTF112C25NB4 |
OMTF112R60NA1 |
OMTF112R60NB4 |
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OMTF112F25NA1 |
OMTF112F25NB4 |
OMTF112C10NA2 |
OMTF112C10NB5 |
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OMTF112R90NA1 |
OMTF112R90NB4 |
OMTF112F10NA1 |
OMTF112F10NB4 |
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OMTF112C25NA2 |
OMTF112C25NB5 |
OMTF112R60NA2 |
OMTF112R60NB5 |
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OMTF112R90NA2 |
OMTF112R90NB5 |
OMTF112F10NA2 |
OMTF112F10NB5 |
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OMTF112F25NA2 |
OMTF112F25NB5 |
OMTF171C10NA |
OMTF171C10NB2 |
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OMTF171C25NA |
OMTF171C25NB2 |
OMTF171R60NA |
OMTF171R60NB2 |
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OMTF171R90NA |
OMTF171R90NB2 |
OMTF171F10NA |
OMTF171F10NB2 |
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OMTF171F25NA |
OMTF171F25NB2 |
OMTF171C10NA1 |
OMTF171C10NB3 |
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OMTF171C25NA1 |
OMTF171C25NB3 |
OMTF171R60NA1 |
OMTF171R60NB3 |
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OMTF171R90NA1 |
OMTF171R90NB3 |
OMTF171F10NA1 |
OMTF171F10NB3 |
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OMTF171F25NA1 |
OMTF171F25NB3 |
OMTF221C10NA |
OMTF221C10NB3 |
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OMTF221C25NA |
OMTF221C25NB3 |
OMTF221R60NA |
OMTF221R60NB3 |
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OMTF221R90NA |
OMTF221R90NB3 |
OMTF221F10NA |
OMTF221F10NB3 |
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OMTF221F25NA |
OMTF221F25NB3 |
OMTF222C10NA1 |
OMTF222C10NB4 |
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OMTF222C25NA1 |
OMTF222C25NB4 |
OMTF222R60NA1 |
OMTF222R60NB4 |
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OMTF222R90NA1 |
OMTF222R90NB4 |
OMTF222F10NA1 |
OMTF222F10NB4 |
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OMTF222F25NA1 |
OMTF222F25NB4 |
OMTF224C10NA2 |
OMTF224C10NB5 |
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OMTF224C25NA2 |
OMTF224C25NB5 |
OMTF224R60NA2 |
OMTF224R60NB5 |
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OMTF224R90NA2 |
OMTF224R90NB5 |
OMTF224F10NA2 |
OMTF224F10NB5 |