3
Replace the quartz sleeve and germicidal lamp annually.
1. Disconnect electrical power.
2. Turn off water supply and relieve pressure from system.
3. Unscrew power cord strain relief and slide the lamp out to disconnect the wiring.
4. Carefully remove lamp from chamber.
5. Unscrew both aluminum nuts and carefully remove the quartz sleeve. Retain the existing
O-rings for re-use or replace with new O-rings (item 5).
6. See installation procedure to install new quartz sleeve and lamp.
7. If timing device is used, press and hold button to reset timer.
Dimensions
UVPC-12
UVPC-20
(A) Distance Between Inlet and Outlet
31.5”
31.5
”
(B) Chamber Diameter
2.5
”
4.8”
(C) Total Height
4.3”
5.6”
(D) Overall Length
37”
38
”
Maximum Flow Rate
12 GPM
20 GPM
Minimum UV Dose @ maximum flow rate
(at end of recommended bulb life)
16+ mJ/cm
2
30+ mJ/cm
2
UV Wavelength
254 nanometers (nm)
UV Lamp Life
9,000 hours (1 year)
Feed Water Quality
Hardness
<5 gpg
Iron
<0.3 ppm
Manganese
<0.05 ppm
Turbidity
<5 NTU
Color
None
Maintenance
Specifications
