Reverse rinsing fine filter with rotatable connector flange, F74C
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| F74C reverse rinsing filters ensure a continuous supply of filtered water. The fine filter prevents the ingress of foreign bodies, for example rust particles, strands of hemp and grains of sand. Both horizontal and vertical installation is possible. |
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| Approvals |
DIN/DVGW |
| Media |
Water
| • |
The filter is constructed for drinking water installations. In case of a process water application the filter has to be proven individually. |
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| Body material |
synthetic material |
| Port connection type |
external threads |
| Max. media temperature |
30 oC |
| Static pressure |
PN16 |
| Transparant strainer chamber |
yes |
| Reverse rinsing with filtered water |
yes |
| Mounting position |
horizontal or vertical |
| Additional description |
| • |
Filtered water supplied even during reverse rinsing |
| • |
Patented reverse rinsing system - fast and thorough
cleaning of the filter with small amount of water |
| • |
Memory ring indicates time when next reverse
rinsing is due |
| • |
Automatic reverse rinsing actuator with bayonet connector can be retrofitted |
| • |
Large filter surface |
| • |
Shock resistant clear synthetic material filter bowl
enables easy inspection of filter contamination |
| • |
Filter and complete filter bowl are replaceable |
| • |
Very simple operation |
| • |
Standardised discharge connection |
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Meets KTW recommendations for potable water |
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| Port diameter | DN size | Flow capacity Kvs | Integral filter | Type |
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| inch | mm | | micron | |
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| R 3/4 | 20 | 5,5 | 100 | F74C-3/4AA  | | R 1 | 25 | 6 | 100 | F74C-1AA | | R 1 1/4 | 32 | 6,5 | 100 | F74C-11/4AA |
| Port diameter | DN size | Flow capacity Kvs | Integral filter | Type |
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| inch | mm | | micron | |
|---|
| R 3/4 | 20 | 5,5 | 50 | F74C-3/4AC | | R 1 | 25 | 6 | 50 | F74C-1AC | | R 1 1/4 | 32 | 6,5 | 50 | F74C-11/4AC |
| Port diameter | DN size | Flow capacity Kvs | Integral filter | Type |
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| inch | mm | | micron | |
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| R 3/4 | 20 | 5,5 | 200 | F74C-3/4AD | | R 1 | 25 | 6 | 200 | F74C-1AD | | R 1 1/4 | 32 | 6,5 | 200 | F74C-11/4AD |
| Description | Additional Product Type |
|---|
| Automatic reverse rinsing actuator for automatic filter cleaning at presettable intervals, with bayonet connection | Z74S-A | | Automatic reverse rinsing actuator for automatic filter cleaning at presettable intervals, 230V, 50/60Hz, 10 W | Z74A-A | | Automatic reverse rinsing actuator for automatic filter cleaning at presettable intervals, 24V, 50/60Hz, 10 W | Z74A-B | | Inlet check valve, connection size 3/4" | RV277-3/4A | | Inlet check valve, connection size 1" | RV277-1A | | Inlet check valve, connection size 11/4" | RV277-11/4A | | Connector piece for conversion of the fine filters with rotatable connector pieces (1 1/4" and 1 1/2") into retrofit filter combinations (Converts 63 mm hole centres to 45 mm hole centres) | ZA76C | | Threaded male connection, connection size 3/4" | VST06-3/4A | | Threaded male connection, connection size 1" | VST06-1A | | Threaded male connection, connection size 11/4" | VST06-11/4A | | Soldered union connection, connection size 3/4" | VST06-3/4B | | Soldered union connection, connection size 1" | VST06-1B | | Soldered union connection, connection size 11/4" | VST06-11/4B |
| Description | Additional Product Type |
|---|
| Pressure gauge with housing diameter 50 mm, connection thread G 1/4, range 0 - 16 bar | M07M-A16 | | Filter insert complete, filter mesh size 100 micron | AF74-1A | | Filter insert complete, filter mesh size 50 micron | AF74-1C | | Filter insert complete, filter mesh size 200 micron | AF74-1D | | Clear filter bowl complete | KF74-1A | | Double ring wrench for removal of spring bonnet and filter bowl | ZR10K-3/4 |
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