Instructions / Assembly

1"MNPT Inlet
Connection
from water
supply
D
E
A
2
9
⁄16"
3
11
⁄16"
5
⁄16"
3" Min. Removal Clearance
14
1
⁄2"
4
5
⁄16"
1
1
⁄8"
3" Min. Removal Clearance
32" Min to 60" A.F.F.
Installation Height
Side View
Back View
Do not use with water that is microbiologically unsafe or of unknown
quality without adequate disinfection before or after the system.
WARNING
!
Dimensions — Weights
MODEL DIMENSIONS WEIGHT
A B C D E
in. mm in. mm in. mm in. mm in. mm lbs. kgs
OFPSYS 18
3
⁄4 476 5
11
⁄16 144 8
1
⁄16 205 11
3
⁄8 289 5
1
⁄2 140 16.6 7.5
The overall height and the height of the inlet fitting varies due to material variations and assembly
tolerances. Please allow additional clearance above the filter for making connections.
ES-OFPSYS 1935 © 2019 Watts
USA: T: [phone] • F: [phone] • Watts.com
Canada: T: [phone] • F: [phone] • Watts.ca
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B