VIQUA QS-180 UV Quartz Sleeve for SHF-180 and SHFM-180

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The QS-180 is a genuine VIQUA replacement quartz sleeve specifically designed for the VIQUA SHF-180 and SHFM-180 Professional UV water disinfection systems. These are high-flow, multi-lamp commercial systems that treat water at 210 GPM, making them ideal for light commercial applications such as small businesses, hospitals, dentist offices, and other facilities. The QS-180 is a double open-ended (DOE) sleeve that surrounds and protects the UV lamp. For more information, visit https://espwaterproducts.com/products/viqua-qs-180-uv-quartz-sleeve-for-shf-180-and-shfm-180

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The QS-180 quartz sleeve should be replaced every 24 months (2 years) or as needed. However, if the sleeve becomes cracked, chipped, or remains cloudy after cleaning, it must be replaced immediately regardless of age. Regular cleaning every 6-12 months is recommended depending on water hardness and quality. The SHF-180 and SHFM-180 systems each use 4 quartz sleeves, so plan your replacement parts budget accordingly. If mineral buildup becomes permanent and cannot be removed through cleaning with acid solutions, the sleeves must be replaced for continued effective UV transmission. Shop for replacement sleeves at https://espwaterproducts.com/products/viqua-qs-180-uv-quartz-sleeve-for-shf-180-and-shfm-180

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The QS-180 quartz sleeve specifications are: Length: 40 inches (1016mm), making it one of the longer commercial UV sleeves, External diameter: 23mm, Type: Open both ends (double open-ended). It is made from 100% fused silica quartz with high UV-C transmittance and comes with 2 o-rings included. The sleeve maintains the UV lamp's ideal operating temperature of 104 degrees Fahrenheit for maximum germicidal effectiveness. Due to its considerable length, extra care must be taken during handling and installation to prevent breakage. View product details at https://espwaterproducts.com/products/viqua-qs-180-uv-quartz-sleeve-for-shf-180-and-shfm-180

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To clean the QS-180 sleeve: 1) Turn off power at the controller and shut off water supply to the system. 2) Depressurize the system and allow it to cool for at least 10 minutes. 3) Access the control panel, disconnect lamp connectors, and remove safety components. 4) Carefully slide out all four UV lamps (wearing clean gloves). 5) Remove the aluminum gland nuts or retaining clips and very carefully slide out each 40-inch sleeve (work in a clear area with adequate space). 6) Wearing clean gloves, wipe the entire length of each sleeve with a soft lint-free cloth soaked in white vinegar, CLR (Calcium Lime Rust remover), or citric acid solution. 7) For heavy mineral deposits, soak sleeves in cleaning solution for 20-30 minutes. 8) Rinse thoroughly with clean water and air dry completely. 9) Install new o-rings on each sleeve and carefully reinstall. Clean every 6-12 months or when replacing UV lamps. For detailed instructions, visit https://espwaterproducts.com/pages/how-to-clean-a-uv-sleeve

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The QS-180 quartz sleeve typically retails for around $110-122 USD per sleeve. The sleeve comes with two replacement o-rings included. Important note: The SHF-180 and SHFM-180 systems each require 4 quartz sleeves total, so when replacing all sleeves you'll need to purchase 4 units. Consider purchasing the QL-180 lamp and sleeve combo kit which includes both components for convenient annual maintenance. Check current pricing at https://espwaterproducts.com/products/viqua-qs-180-uv-quartz-sleeve-for-shf-180-and-shfm-180

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The QS-180 quartz sleeve serves multiple essential functions in these high-flow commercial systems: 1) Protects the UV lamps from direct water contact at high flow rates (210 GPM), preventing electrical shorting and damage. 2) Maintains each lamp's optimal operating temperature of 104°F, which is critical for maximum UV-C output at 254nm wavelength. 3) Provides a transparent barrier allowing UV light to penetrate water while isolating the lamps from contaminants and debris. The high-quality fused silica quartz ensures 95%+ UV transmittance. 4) Creates sealed environments enabling the electrical UV lamps to operate safely in a pressurized commercial water system. 5) Helps maintain consistent UV dosage delivery across the system's rated 210 GPM flow rate. With 4 lamps and sleeves working together, the SHF-180/SHFM-180 can effectively inactivate bacteria, viruses, Cryptosporidium, and Giardia at commercial flow rates.

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Using genuine VIQUA QS-180 sleeves is critical for commercial applications: 1) Aftermarket sleeves may not meet strict quality and UV transmittance standards required for safe disinfection at high flow rates. Testing shows many non-genuine sleeves have inadequate UV transmission, meaning harmful microorganisms may survive treatment. 2) Only genuine VIQUA sleeves are made from 100% fused silica with laboratory-verified high UV transmittance (95%+ UVT) and are manufactured to exact 40-inch specifications. 3) Non-genuine sleeves may have dimensional variations causing installation problems, poor sealing, or inability to fit properly in the chamber. 4) The SHF/SHFM series are professional commercial systems often used in healthcare facilities, offices, and businesses where water safety is critical aftermarket parts may fail prematurely, putting many people at risk. 5) Using non-genuine parts voids your system warranty and compromises NSF/ANSI certifications. 6) Genuine VIQUA sleeves undergo rigorous quality control and are manufactured specifically for high-flow commercial applications. In commercial settings, the health and safety of your customers, patients, or employees depends on reliable UV disinfection. Purchase genuine parts at https://espwaterproducts.com/collections/viqua-shf-180-210-gpm

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Replace the QS-180 sleeve immediately when you observe: 1) Any cracks, chips, breaks, or fractures in the glass (even small damage compromises structural integrity under commercial flow pressures and must be replaced for safety). 2) Persistent cloudiness, white mineral film, or haze that remains after thorough cleaning with acid-based solutions like CLR or citric acid. 3) Scratches, etching, pitting, or surface damage that reduces transparency. 4) The sleeves have been in continuous use for 24-36 months (standard replacement schedule). 5) Brown, yellow, green, or other discoloration that cannot be removed through cleaning. 6) Any deformation, bowing, or changes to the sleeve's straight cylindrical shape. 7) Reduced system performance or UV intensity readings (SHFM-180 models with sensors will alert you). 8) The SHFM-180's UV sensor alarm indicates low UV transmission. Because the QS-180 is a 40-inch sleeve used in commercial applications, handle with extreme care. When any of these conditions exist in even one sleeve, UV transmission is compromised and water may not be adequately disinfected at the 210 GPM flow rate. Order replacements at https://espwaterproducts.com/collections/viqua-shf-180-210-gpm

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Installation of QS-180 sleeves can be performed by trained facilities maintenance staff, but exercise extreme caution due to the 40-inch length and commercial system complexity. The process takes 45-60 minutes: 1) Turn off electrical power to the UV system at the control panel and main breaker. 2) Close the water supply valve and depressurize the system by opening downstream taps. 3) Allow the system to cool for at least 10 minutes. 4) Work in a large clear area with adequate space for the 40-inch sleeves and access to the separate control panel. 5) Disconnect all lamp connectors following manufacturer instructions. 6) Remove safety components and carefully slide out all four UV lamps (wearing clean gloves). 7) Remove the aluminum gland nuts or retaining clips from all four lamp chambers. 8) Very carefully slide out each old 40-inch sleeve (support along its length to prevent breakage). 9) Remove and discard all old o-rings. 10) Install new o-rings (included) on each new QS-180 sleeve. 11) Carefully insert each new sleeve, supporting its length. 12) Reinstall retaining components, UV lamps, and electrical connections. Important: The QS-180's 40-inch length makes it very fragile handle with extreme care. Consider purchasing spare sleeves. Many commercial facilities prefer to use certified VIQUA service technicians for this work. Installation instructions available at https://espwaterproducts.com/collections/viqua-shf-180-210-gpm

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Essential replacement parts for SHF-180 system can be found on this page https://espwaterproducts.com/collections/viqua-shf-180-210-gpm