Great product easy to install
"Great product easy to install"
VIQUA VT4 UV System 3.5 GPM 1/2" MNPT
Q&As
VIQUA VT4 UV System 3.5 GPM 1/2" MNPT
Q&As
Part Number:
VT4
Genuine VIQUA VT4 UV system treats 3.5 GPM for point of use disinfection at faucets and low flow applications.
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IN STOCK
LED Indicator
Made In North America
Description
The VT4 is a basic, point-of-use, disinfection system for faucets, water fountains and other low-flow applications with a flow rate of 3.5 GPM or less. Features include compact size for convenient installation, stainless steel chamber to protect the UV bulb from damage and a light indicating when the system is on. Capable of 100-240V, 50-60Hz. Though the VIQUA VT4 comes in various voltages, be aware of which versions meet your requirements since the electrical connections are integrated into the controller making specific models suitable for specific voltages.
Read a full review of the VIQUA VT4 UV system.
To request international electrical plug types “F” (Europe), “G” (UK), and “I” (Australia) be included with your system at no charge, please email customer support, after ordering.
Specs
- Flow Rate: 3.5 Gallon Per Minute
- Application: Point-of-Use
- Power: 20W - Available in 100-140V 50Hz (NEMA 5-15P Plug only) or 200-240V 60Hz options (CEE 7/7, BS 1363, or AS 3112 options available.)
- Chamber Dimensions: 17" x 2.5"
- Inlet Dimensions: 1/2" MPT
- Outlet Dimensions: 1/2" MPT
Features
Replacements & Add Ons
Replacements for This Item
View All System Parts
Replacement Lamp
VIQUA S330RL UV Lamp for VT4, S2Q-PA, SSM-17, SC4
Replace Every 12 Months
See Details
Replacement Sleeve
VIQUA QS-330 UV Quartz Sleeve for VT4, S2Q-PA & SSM-17
Replace Every 24 Months
See Details
Replacement Combo
VIQUA S330-QL UV Lamp and Sleeve Kit for VT4, S2Q-PA, SSM-17
Replace Every 12 Months
See Details
Add Ons for This Item
Helpful Info & Downloads
Downloads
Overall rating: 5.0 / 5 from 2 reviews.
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Reviews
Great product easy to install
"Great product easy to install"
Good Value
"After finding a plumber who could install, all is very good. The plumber told me I had, "saved a lot of money by purchasing then asking him to install." If I had bought the unit he was selling, it would have cost three times as much, though I would have had more gallons per minute. But for my bedroom cabin, this is perfect."
Q&A
Q:
What flow rate is the VIQUA VT4 designed for?
A:
The system is rated for up to 3.5 GPM under its specified conditions. Size the system to peak flow, not average household use.
Q:
What plumbing connections does it use?
A:
The chamber uses 1/2-inch male NPT connections. Confirm available space, pipe size, bypass layout, and service clearance before installation.
Q:
Where is this UV system typically installed?
A:
Install it on an indoor water line in the orientation and location allowed by the manual, after appropriate sediment pre-filtration and other upstream treatment.
Q:
What maintenance does the VIQUA VT4 require?
A:
Replace the lamp on schedule, inspect and service the quartz sleeve and seals, and maintain upstream filters so particles do not interfere with performance.
Q:
What replacement parts should I plan for?
A:
The primary service parts are the S330RL lamp and matching quartz sleeve or S330-QL lamp-and-sleeve kit; confirm current part numbers in the manual.
Q:
Does a UV system remove sediment or dissolved minerals?
A:
No. UV treats water with light; it does not physically remove sediment, hardness, or dissolved solids. Use separate filtration or conditioning where needed.
