Honeywell F70C, FN70C Product specification sheet
F70C
FN70C
F70C/FN70C
Fine filter
Product specification sheet
Application
F70C/FN70C 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.
F70C/FN70C fine filters are used in systems where an existing
pressure reducing valve is fitted or where one is not required.
Both horizontal and vertical installation is possible.
Special Features
• DIN/DVGW approved
• Memory ring indicates time when next replacement of filter is
due
• Large filter surface
• Shock resistant clear synthetic material filter bowl enables
easy checking of filter contamination
• Filter and complete filter bowl are replaceable
• Meets KTW recommendations for potable water
Construction
The fine filter comprises:
• Housing with pressure gauge
• Rotatable connector piece (F70C only)
• Fine filter in clear filter bowl
• Double wring wrench
Materials
• High quality synthetic material housing
• Red bronze connector piece (F70C only)
• Stainless steel fine filter
• Shock-resistant, clear transparent synthetic material filter
bowl
• NBR seals
Range of Application
Medium Water
The filter is constructed for drinking water installations. In case of
a process water application the filter has to be proven individually.
Technical Data
Installation position Vertical or horizontal,
with filter bowl downwards
Operating pressure Maximum 16.0 bar
Operating temperature Maximum 30 °C
Connection size
3
/4", 1", 11/4"
EN0H-1147GE23 R1009 • Subject to change
www.honeywell.com 31
F70C/FN70C Fine filter
Method of Operation
Water flows through the filter mesh from outside to inside and
this traps dirt particles on the outer face of the filter. For reasons
of hygiene, the filter insert must be replaced at no longer than six
monthly intervals. Where dirt is constantly present it is recommended that the unit be converted to a reverse rinsing filter
F74C/FN74C.
Options
F70C-...A = Filter mesh size 100 µm, incl. rotatable connector
piece DA74C with threaded male connections
FN70C-...A = Filter mesh size 100 µm; rotatable connector
piece DA74C has to be ordered separately - see
accessories
Connection size
Connection size DA74C R3/4"1"11/4"
Weight approx. kg 2.7 3.2 3.6
Dimensions mm
H 294 294 294
h 256 256 256
T 150 150 150
t66 66 66
r27 27 31
D 105 105 105
I 90 100 105
L 162 184 203
Flow value at ∆p=0.2bar m
k
-value 9.9 10.8 12.5
vs
3
/h 4.2 4.6 5.4
DIN/DVGW Approval No. NW-9301 BO 0222
RV277
Accessories
RV277 Inlet check valve
1
Available in sizes R
/2" - 2"
DA74C Rotatable connector piece
For connection of retrofit filters and filter combinations
VST06-B Connection set
Solder connections
VST06A
VST06B
32 www.honeywell.com
DA74C
ZA76C
VST06-A Connection set
Threaded connections
ZA76C 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)
EN0H-1147GE23 R1009 • Subject to change
Loading...