VIQUA Sterilight "Silver" SQ-PA Series Compact Ultraviolet (UV) Systems

This compact design of VIQUA (R-Can) Sterilight UV system is ideal for Point-of-Use Filtration or RO pre or post sterilization. Designed for easy maintenance, the UV lamp can be changed without interrupting the water flow. Electronic ballast features constant output current over the entire operating range independent of voltage or frequency.

Features & Specifications Sterilight Silver Series SQ-PA

99.99% destruction of bacteria, virus & protozoan cysts (Giardia lamblia & Cryptosporidium) at rated flow.
304 stainless steel reactor chamber (316 SS available upon request)
Open end quartz sleeve and aluminum gland nuts
Audio/Visual annual lamp change reminder
Audible Lamp Failure Indicator
Visual "Power On" LED
Maximum Operating Pressure: 125 psi (8.62 bar)
Ambient Temperature: 36-104°F (2-40°C)

Sterilight Silver Series UV Systems

Model #	Flow Rate *				Lamp Watts	Inlet/Outlet Connection MNPT (In.)	Reactor Dimensions (LxDia.)	Controller Dimensions (LxHxD)	Weight Lbs.
	@ 16 mJ/cm²		@ 40 mJ/cm²
	GPM	L/Min	GPM	L/Min
S1Q-PA	3.3	21.3	1.5	5.5	14	1/4	15.5" x 2.5"	8.3"x3.2"x2.5"	6
S2Q-PA	4	0.9	2.0	7.5	17	1/2	17.1" x 2.5"	8.3"x3.2"x2.5"	7
S5Q-PA	11	41.6	4.5	17	25	3/4	22.1" x 2.5"	8.3"x3.2"x2.5"	8
S8Q-PA	20	75.7	7.8	29.3	37	3/4	35.6" x 2.5"	8.3"x3.2"x2.5"	11
S12Q-PA	29	110	11	42	39	3/4 F/1M	37.5" x 3.5"	8.3"x3.2"x2.5"	13

Models listed above are 100-130v-50-60Hz. For 200-250v/50-60Hz, add "/2" to the end of the part number, example: SQP/2 for 12v DC, add "/12" to the end of the part number, example: S1QP/12 (Available on S1QP, S2QP, S5QP only). *Flow Rates listed are dose dependant. 40 mJ/cm² = NSF/EPA Standard. 16 mJ/cm² = US Public Health Standard.

Sterilight Silver SQ-PA Replacement Parts

For System	UV Lamp	Quartz Sleeve
SQ-PA (Obsolete)	S212RL	QS-212
S1Q-PA	S287RL	QS-001
S2Q-PA	S330RL	QS-330
S5Q-PA	S463RL	QS-463
S8Q-PA	S810RL	QS-810
S12Q-PA	S36RL	QS-012

Model No.	Description
OR-212	O-Ring for all Quartz Sleeves
BA-ICE-S	Electronic ICE Controller (110-240v/50-60Hz)
RN-001	Retaining nut, Noryl (replaces aluminum)
RN-001/2	Aluminum retaining nut w/black plug, ballast end, Noryl

Sterilight Silver SQ-PA Technical Information

Note: Microorganisms require varying UV dose levels for destruction. Some of the common organisms and their corresponding dosage level are shown below.

Microorganism	Dose (mJ/cm²)
E. Coli²	6.6
Cryptosporidium parvum¹	<10
Giardia lamblia¹	<10
Hepatitus Virus¹	8
Influenza Virus¹	6.6
Shigella dysenteriae²	4.2
Legionella pnuemophila²	3.8
Salmonella paratyphi²	6.1
1. 2-log reduction. 2. 4-log reduction

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