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G-QS-600 Replacement Sterlight QS-600 Quartz Sleeve for SP600-HO

SKU: G-QS-600
Regular price £72.25
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Technical Resources

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G-QS-600 Replacement Sterilight QS-600 Quartz Sleeve for SP600-HO

Maintain the performance and reliability of your UV water treatment system with the G-QS-600 Replacement Quartz Sleeve, a premium compatible replacement for the Sterilight / Viqua QS-600. Manufactured from high-quality fire-polished fused quartz, this sleeve provides exceptional UV light transmission while protecting the UV lamp from direct contact with water.

Featuring a closed (domed) one-end design, the G-QS-600 is supplied complete with two replacement EPDM O-rings for a secure, leak-free installation. It is designed to fit a wide range of Sterilight, Viqua and Evoqua UV disinfection systems.

Over time, mineral deposits such as limescale, iron and manganese can build up on the quartz sleeve, reducing UV transmission and lowering the effectiveness of your UV steriliser. Regular cleaning and scheduled replacement help maintain optimum UV output and ensure reliable protection against bacteria, viruses and other harmful microorganisms.

Features & Benefits

  • Compatible replacement for Sterilight / Viqua QS-600
  • Premium fire-polished fused quartz
  • Closed (domed) one-end design
  • High UV transmittance for maximum disinfection performance
  • Protects the UV lamp from direct water contact
  • Supplied complete with 2 EPDM O-rings
  • Precision manufactured for a secure, leak-free seal
  • Easy to install during routine maintenance
  • Cost-effective alternative to the OEM quartz sleeve

Technical Specifications

  • Product Code: G-QS-600
  • Replaces: Sterilight / Viqua QS-600
  • Length: 732 mm
  • Outside Diameter: 23 mm
  • Inside Diameter: 20 mm
  • End Type: Closed (Domed) One End
  • Material: Fire-polished fused quartz
  • Supplied with: 2 × EPDM O-rings

Maintenance Recommendations

To maximise UV system performance:

  • Clean the quartz sleeve every 6–12 months, depending on water quality.
  • Remove mineral deposits using Calcium, Lime & Rust (CLR) remover or white vinegar.
  • Replace the quartz sleeve every 2 years, even if it appears undamaged.
  • Inspect the O-rings during servicing and replace them if worn or damaged.

Compatible UV Lamp

Designed for use with the Sterilight / Viqua S600RL-HO UV lamp.

Compatible UV Systems

Evoqua Water Technologies

  • W2T376901

Sterilight / R-Can

  • QS-600
  • SC-600
  • SCM-600
  • SP600-HO
  • SPV-600
  • SPV-12

Viqua

  • QS-600
  • SC-600
  • SCM-600
  • SP600-HO
  • SPV-600
  • SPV-12

Xylem

  • Quartz Sleeve for SC-600
  • Quartz Sleeve for SCM-600
  • Quartz Sleeve for SP600-HO
  • Quartz Sleeve for SPV-600
  • Quartz Sleeve for SPV-12

The G-QS-600 is a premium compatible replacement quartz sleeve offering exceptional optical clarity, durability and long service life. Manufactured to high standards, it provides a cost-effective alternative to the original Sterilight / Viqua QS-600 while maintaining the UV transmission required for effective ultraviolet water disinfection.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Frequently Asked Questions

What is the G-QS-001 Replacement Quartz Sleeve used for?
The G-QS-001 Replacement Quartz Sleeve is designed to maintain the performance and efficiency of UV water sterilizers by providing maximum UV transmission and protecting the UV lamp in systems like Viqua VH200, S1Q-PA, and SSM-14.
How does the G-QS-001 Quartz Sleeve improve UV system performance?
Made from high-quality fire-polished quartz, this sleeve ensures excellent UV transmission, helping your UV system achieve maximum disinfection performance and extend the lifespan of the UV lamp.
Is the G-QS-001 quartz sleeve easy to install?
Yes, the G-QS-001 Quartz Sleeve is designed for easy installation during routine UV system maintenance, making it simple to replace and ensure your system remains effective.
How often should I replace the quartz sleeve in my UV system?
It is recommended to replace the quartz sleeve every 2 years to maintain maximum UV transmission and consistent disinfection performance, even if the sleeve appears undamaged.
What maintenance is required to keep the quartz sleeve in optimal condition?
Regular cleaning every 6–12 months using minerals deposit removers like CLR or vinegar, and inspecting and replacing the O-rings during servicing, will help keep the quartz sleeve operating effectively.
What is the G-QS-100 replacement quartz sleeve compatible with?
The G-QS-100 replacement quartz sleeve is compatible with Sterilight SPV-1.5 and SP100-HO ultraviolet systems, making it an ideal replacement for these models.
How does the G-QS-100 quartz sleeve improve UV sterilization efficiency?
Made from high-quality fire-polished fused quartz, the G-QS-100 provides excellent UV light transmission, ensuring maximum sterilization efficiency and effective water disinfection.
What accessories are included with the G-QS-100 quartz sleeve?
The quartz sleeve is supplied complete with two replacement O-rings to ensure a reliable, leak-free seal during installation and servicing.
How often should I replace or clean the quartz sleeve for optimal performance?
It is recommended to clean the quartz sleeve every 6-12 months depending on water quality and replace it every 2 years to maintain maximum UV transmission and disinfection effectiveness.
Is the G-QS-100 quartz sleeve easy to install?
Yes, the G-QS-100 is designed for easy installation during routine UV system maintenance, with a secure fit that maintains optimal UV output and protects the UV lamp.
What makes the G-QS-150 replacement quartz sleeve compatible with Viqua QS-001 systems?
The G-QS-150 is designed as a compatible replacement for the Sterilight QS-150 and fits Viqua QS-001 systems with its precise dimensions and closed-end design, ensuring seamless integration and optimal UV performance.
How does the G-QS-150 quartz sleeve protect and enhance UV water disinfection?
Made from high-quality fire-polished fused quartz, the G-QS-150 provides excellent UV light transmission, which maximizes disinfection efficiency while protecting the UV lamp from water contact, ensuring long-lasting operation.
What are the key features of the G-QS-150 quartz sleeve?
The G-QS-150 features a closed (domed) end for a proper fit, includes two replacement O-rings for leak-proof installation, and is manufactured from durable fused quartz for high UV transmission and reliability.
How often should I replace or clean the quartz sleeve for optimal performance?
It is recommended to clean the quartz sleeve every 6 to 12 months depending on water quality and replace the sleeve approximately every 2 years to maintain maximum UV transmission and disinfection performance.
What are the technical specifications of the G-QS-150 quartz sleeve?
The quartz sleeve measures 282 mm in length, has a 23 mm outside diameter, 20 mm inside diameter, and features a closed (domed) end. It is compatible with Viqua QS-001 systems and includes 2 O-rings for installation.
Is the G-QS-200 replacement sleeve compatible with my Viqua QS-001 system?
The G-QS-200 is designed as a compatible replacement for the Sterilight QS-200 and suitable for systems using the Viqua QS-001 sleeve, provided the specifications match. Always verify your existing sleeve dimensions before purchase.
How does the G-QS-200 Quartz Sleeve improve UV water treatment system performance?
The G-QS-200 Quartz Sleeve is made from high-quality fire-polished fused quartz, which ensures excellent UV light transmission, helping to maximize disinfection efficiency of your UV system.
What maintenance is required to ensure optimal performance of the quartz sleeve?
Regular cleaning every 6-12 months using CLR remover or white vinegar helps remove mineral deposits. It’s also recommended to replace the quartz sleeve every 2 years to maintain maximum UV transmission.
How easy is it to install the G-QS-200 replacement sleeve during routine UV maintenance?
The G-QS-200 is designed for simple installation, with a precise fit and included O-rings that ensure a watertight seal, making it easy to replace during routine UV system servicing.
What are the technical specifications of the G-QS-200 quartz sleeve?
The G-QS-200 measures 332 mm in length, with an outside diameter of 23 mm and an inside diameter of 20 mm, featuring a closed (domed) end and supplied with two O-rings for secure installation.
What is the purpose of the G-QS-600 Replacement Quartz Sleeve in my UV water treatment system?
The G-QS-600 Replacement Quartz Sleeve protects the UV lamp and ensures maximum UV light transmission for effective water disinfection, maintaining the performance of your UV system.
How do I know if this quartz sleeve is compatible with my UV system?
This quartz sleeve is designed to replace the Sterilight / Viqua QS-600 and is compatible with a range of UV systems, including models from Evoqua Water Technologies and Viqua brands, ensuring a secure fit.
What materials is the G-QS-600 Quartz Sleeve made from, and why is it important?
The sleeve is made from high-quality, fire-polished fused quartz, which offers exceptional UV light transmission and durability essential for reliable UV sterilization.
How often should I clean or replace the quartz sleeve to ensure optimal system performance?
It is recommended to clean the quartz sleeve every 6-12 months and replace it every 2 years, even if it appears undamaged, to maintain maximum UV output and water safety.
What accessories are included with the G-QS-600 Replacement Quartz Sleeve?
The package includes the quartz sleeve itself, which features a domed one-end design, along with two EPDM O-rings for a secure, leak-free installation.
What is the G-QS-600 replacement quartz sleeve compatible with?
The G-QS-600 is designed as a compatible replacement for the Sterilight / Viqua QS-600 UV quartz sleeve and is suitable for a range of UV disinfection systems.
What material is the G-QS-600 quartz sleeve made of and what are its benefits?
The G-QS-600 quartz sleeve is made of high-quality fire-polished fused quartz, which offers excellent UV light transmission and durability, ensuring optimal disinfection performance.
How does the G-QS-600 quartz sleeve protect the UV lamp?
The quartz sleeve encases the UV lamp, shielding it from direct contact with water, mineral deposits, and potential damage, thereby extending the lamp's lifespan.
What maintenance is recommended to keep the G-QS-600 quartz sleeve functioning effectively?
Regular cleaning every 6–12 months with CLR remover or white vinegar is recommended, and the quartz sleeve should be replaced every 2 years to maintain maximum UV transmission.
Does the G-QS-600 quartz sleeve come with any additional components for installation?
Yes, it is supplied complete with two EPDM O-rings, which help ensure a secure, leak-free installation during routine maintenance.