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Sterilight SC-600 Ultraviolet (UV) Sterilizer

Sterilight SC-600

The Sterilight SC-600 has been replaced by the
Viqua VP600
which features:

Longer Warranty
S shaped Chamber

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Sterilight SC-600

This item has been discontinued by the manufacturer.
It has been replaced by the Viqua VP600, which offers a Longer Warranty and a S shaped Chamber.

Sterilight Model SC-600 Replacement Parts & Accessories

Replacement Lamp/Sleeve Combo

Replacement Lamp/Sleeve Combo<br>Part#:SHO600-QL

MSRP: US$256.00
Our Price: US$218.00
You save: $38.00

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Sterilight S600RL-HO
Replacement Lamp

Sterilight S600RL-HO <br>Replacement Lamp

MSRP: US$186.00
Our Price: US$158.00
You save: $28.00

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Sterilight QS-600
Replacement Sleeve

Sterilight QS-600 <br>Replacement Sleeve

MSRP: US$98.00
Our Price: US$83.00
You save: $15.00

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CoolTouch Temperature
Management Valve

CoolTouch Temperature <br>Management Valve

MSRP: US$242.00
Our Price: US$206.00
You save: $36.00

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Viqua 20 GPM
Flow Restrictor

Viqua 20 GPM <br>Flow Restrictor

MSRP: US$126.00
Our Price: US$107.00
You save: $19.00

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Sterilight Cobalt Series
Replacement Ballast

Sterilight Cobalt Series<br>Replacement Ballast

MSRP: US$538.00
Our Price: US$457.00
You save: $81.00

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The Sterilight SC-600 Ultraviolet (UV) water sterilizers are popular and economical choices for Large whole house water purification to kill bacteria (including coliform and e.coli), viruses, cryptosporidium, giardia, and a wide range of other microbioogical contaminants, where the maximum required flow rate is not greater than 24.0 gallons per minute (GPM) or 90.8 litres per minute (LPM).

The Sterilight SC-600 (part of Sterilights's Cobalt Series) include many popular convenience features including a visual "lamp on" indicator light, audible lamp failure alarm, and LED display that indicates lamp life remaining and total controller run time. They also features a stainless steel reactor chamber, a fire-polished domed quartz sleeve, and Sterilights' popular Sterilume™-HO coated low pressure germicidal UV lamp which can be easily changed without interrupting the water flow. It also incorporates Sterilight's Cobalt controller which automatically senses line voltage between 100 and 240 volts for consistent UV output and performance in varying electrical operating conditions.

The SC-600 does NOT include a UV intensity monitor and it CANNOT be connected to an emergency solenoid shut-off valve. If either of these features appeal to you, we recommend that you consider the SCM-600.

Pre-treatment Requirements:

All UV sterilizers required sediment pre-filtration to reduce or eliminate the possibility that a targeted contaminant could "hide" behind a sediment particle in the "shadow" of the UV light and therefore not receive a full dose of UV light. Accordingly, the manufacturer strongly recommends sediment pre-filtration down to a level of 5 microns or smaller.

Water exceeding 120 ppm in hardness (7 grains per gallon) should be softened to reduce the risk that hard water mineral scale will build-up on the UV sleeve thereby reducing UV light distribution into the UV chamber. Similarly, iron levels exceeding 0.3 ppm or manganese levels exceeding 0.05 ppm should also be treated to prevent staining of the UV sleeve.

Elevated levels of certain other contaminants, such as tannins, can cause a reduction in UV transmittance (the ability of the water to transmit UV light). If the UV transmittance (UVT) of your water is less than 75% after the above-mentioned pre-treatment, activated carbon filtration may be desirable to improve UV transmittance. The majority of deep wells have a UVT of 85% or greater. If your UVT is unknown, select a model with a higher flow rate capacity then you feel you will really require (this will provide a higher UV dose at your desired flow rate), or add an activated carbon pre-filter to your system. We recommend the following pre-filter equipment:

Sterilight SC-600 Specifications
Applications all homes
Max. Flow Rate
(UV dose >30 mJ/cm2)*
32 GPM (121.1 LPG)
Max. Flow Rate
(UV dose >40 mJ/cm2)*
24 GPM (90.8 LPM)
Water Chamber Material 304 Stainless Steel
Chamber Length 30.7 inches / 78 cm
Chamber Diameter 3.5 inches / 8.9 cm
Controller Size 9.4 x 3.2 x 2.5 inches
(24.1 x 8.1 x 6.4 cm)
Lamp Sterilume-HO
Model S600RL-HO
Sleeve Quartz
Model QS-600
Electrical 100-240v, 50/60HZ
Power Consumption 73 watts
Lamp Power 65 watts
Inlet / Outlet Plumbing Ports 1" MNPT
"Power-On" Indicator Light Has Feature
Audible Lamp Failure Alarm Has Feature
Lamp Replacement Reminder Has Feature
LED Display: Lamp Life Remaining, Total Controller Runtime Has Feature
Warranty Reaction Chamber: 7 years
Lamp: 1 year
All Other components:2 years

*Note: Maximum recommended flow rates based on 95% UV transmittance. Actual dosage depends on flow rate, water quality, and maintenance (cleaning ov UV sleeve). UV dosage will be lower when the UV transmittance capacity of the water drops below 95% - if in doubt, select a model rated for a higher flow rate than you actually require. We recommend a UV dose of 40 mJ/cm2.

Feed Water Quality Parameters
Iron 0.3 ppm (0.3 mg/L)
Manganese 0.05 ppm (0.05 mg/L)
Tannins 0.1 ppm (0.1 mg/L)
Turbidity < 1 NTU
Hardness < 120 ppm (7 grains / gallon)
UV Transmittance (UVT): 75%
Maximum Temperature: 104F (40C)
Maximum Pressure: 125 psi