33043a-03

Aqua Ultraviolet – Replacement Quartz Sleeve with Gasket for Classic 40 Watt Overview Factory replacement quartz sleeve for Aqua Ultraviolet Classic 40W UV sterilizers. The sleeve isolates the lamp from water while maximizing UV-C transmission. Includes a new gasket for a drip-tight seal. Key Features OEM quartz sleeve sized for Classic 40-watt models High-clarity quartz to maintain peak UV output Includes gasket (seal) for secure, leak-resistant installation Quick swap when the old sleeve is stained, etched, or cracked Compatibility Fits Aqua Ultraviolet Classic 40W UV sterilizers (all port sizes; wiper and non-wiper variants) Not interchangeable with other wattages Specifications Part: Quartz sleeve with gasket — 40W Materials: UV-transparent fused quartz; elastomer seal Use: Inside sterilizer housing (non-submersible component by itself) What’s Included (1) Quartz sleeve — 40W (1) Gasket/seal Replacement & Care Notes Power OFF and let the unit cool; isolate plumbing and relieve pressure. Remove end cap and lamp; carefully withdraw the old sleeve. Clean seating surfaces; lightly lubricate the new gasket with silicone-safe lube. Insert sleeve squarely and reassemble hand-tight—do not overtighten. Restore flow and leak-test; replace the UV lamp every 9–12 months for consistent performance.

Aqua Ultraviolet – Replacement Quartz Sleeve with Gasket for Classic 57 Watt Overview Factory replacement quartz sleeve for Aqua Ultraviolet Classic 57W UV sterilizers. The sleeve isolates the lamp from water while maximizing UV-C transmission. Includes a new gasket for a drip-tight seal. Key Features OEM quartz sleeve sized for Classic 57-watt models High-clarity quartz to maintain peak UV output Includes gasket (seal) for secure, leak-resistant installation Fast swap when the old sleeve is stained, etched, or cracked Compatibility Fits Aqua Ultraviolet Classic 57W UV sterilizers (all port sizes; wiper and non-wiper variants) Not interchangeable with other wattages Specifications Part: Quartz sleeve with gasket — 57W Materials: UV-transparent fused quartz; elastomer seal Use: Inside sterilizer housing (component itself is not submersible) What’s Included (1) Quartz sleeve — 57W (1) Gasket/seal Replacement & Care Notes Power OFF and let the unit cool; isolate plumbing and relieve pressure. Remove end cap and lamp; carefully withdraw the old sleeve. Clean seating surfaces; lightly lubricate the new gasket with silicone-safe lube. Insert sleeve squarely and reassemble hand-tight—do not overtighten. Restore flow and leak-test; replace the UV lamp every 9–12 months for consistent performance.

Aqua Ultraviolet – Replacement Rubber Seal for Quartz Sleeve Overview OEM rubber seal/O-ring that seats around the quartz sleeve to create a drip-tight barrier between the sleeve and end-cap. Replaces flattened, cracked, or missing seals to stop leaks and air draw. Key Features Genuine Aqua Ultraviolet quartz sleeve seal Restores a watertight seal and stable UV performance Silicone-safe lubrication recommended for easier install & longer life Works with wiper and non-wiper models Compatibility Aqua Ultraviolet Classic and SL series that use a sleeve-end rubber seal Order the seal matched to your unit’s wattage/family (8W/15W/25W/40W/57W/80W/114W/160W); seals are not universal across all sizes Specifications Part Type: Quartz sleeve rubber seal / O-ring Material: Durable elastomer (black) Location: End-cap/sleeve interface (external component; not submersible by itself) What’s Included (1) Quartz sleeve rubber seal/O-ring Install & Care Notes Power off and relieve pressure. Remove cap and sleeve; clean groove and sealing face. Lightly coat the new seal with silicone-safe lube; seat evenly. Reinstall sleeve and cap hand-tight, then snug—do not overtighten. Pressurize and leak-test; recheck after the first run cycle.

Aqua Ultraviolet – Replacement Transformer/Ballast for Advantage 2000, 15 Watt Overview Factory replacement transformer/ballast for the Aqua Ultraviolet Advantage 2000 – 15W UV sterilizer. Restores reliable lamp ignition and proper operating current in a compact, plug-and-play housing. Key Features Genuine Aqua Ultraviolet power unit matched to 15W Advantage 2000 Stable start/run current for consistent UV output Pre-wired housing for quick, clean swap Works with Hang-On (HOB) and Inline 15W versions Compatibility Advantage 2000 / 2000+ — 15 Watt only Not for 8W, 25W, 40W, 57W, etc. Specifications Input: 120V AC, 60Hz (North America) Output: Tuned for 15W low-pressure UV-C lamp Housing: Dry-location use, non-submersible Leads/Connector: Factory terminated (varies by production) What’s Included (1) Replacement transformer/ballast for Advantage 2000 15W Installation & Safety Notes Disconnect power and let the unit cool before servicing. Mount the transformer in a dry, ventilated spot away from splashes. Connect per factory wiring/plug; verify line/neutral/ground. After install, confirm lamp strike and steady illumination; replace aged lamps/sleeve as needed.

Aqua Ultraviolet – Replacement Transformer/Ballast for Advantage 2000, 8 Watt Overview Factory replacement transformer/ballast for the Aqua Ultraviolet Advantage 2000 – 8W UV sterilizer. Restores reliable lamp ignition and correct operating current in a compact, plug-and-play housing. Key Features Genuine Aqua Ultraviolet power unit matched to 8W Advantage 2000 Stable start/run current for consistent UV output Pre-wired housing for a quick, tidy swap Works with Hang-On (HOB) and Inline 8W versions Compatibility Advantage 2000 / 2000+ — 8 Watt only Not for 15W, 25W, 40W, 57W, etc. Specifications Input: 120V AC, 60Hz (North America) Output: Tuned for 8W low-pressure UV-C lamp Housing: Dry-location use; non-submersible Leads/Connector: Factory terminated (style may vary by production) What’s Included (1) Replacement transformer/ballast for Advantage 2000 8W Installation & Safety Notes Disconnect power and allow the unit to cool. Mount the transformer in a dry, ventilated area away from splashes. Connect per factory wiring/plug; verify line/neutral/ground. After install, confirm lamp strike and steady illumination; replace aged lamp/sleeve as needed.

Aqua Ultraviolet – Replacement Transformer/Ballast for Classic 15 Watt Overview Factory replacement transformer/ballast for Aqua Ultraviolet Classic 15W UV sterilizers. Restores reliable lamp ignition and correct operating current in a compact, plug-and-play housing. Key Features Genuine Aqua Ultraviolet power unit matched to 15W Classic models Stable start/run current for consistent UV output Pre-wired housing for a quick, tidy swap Works with wiper and non-wiper units Compatibility Classic 15 Watt UV sterilizers (all port sizes) Specifications Input: 120V AC, 60Hz (North America) Output: Tuned for 15W low-pressure UV-C lamp Housing: Dry-location use; non-submersible Leads/Connector: Factory terminated (may vary by production) What’s Included (1) Replacement transformer/ballast for Classic 15W Installation & Safety Notes Disconnect power and let the unit cool before service. Mount in a dry, ventilated spot away from splashes. Connect per factory wiring/plug diagram; verify line/neutral/ground. After install, confirm lamp strike and steady illumination; replace aged lamp/sleeve as needed.

Aqua Ultraviolet – Replacement Transformer/Ballast for Classic 25 Watt Overview Factory replacement transformer/ballast for Aqua Ultraviolet Classic 25W UV sterilizers. Restores reliable lamp ignition and correct operating current in a compact, plug-and-play housing. Key Features Genuine Aqua Ultraviolet power unit matched to 25W Classic models Stable start/run current for consistent UV output Pre-wired housing for a quick, tidy swap Compatible with wiper and non-wiper units Compatibility Classic 25 Watt UV sterilizers (all port sizes) Specifications Input: 120V AC, 60Hz (North America) Output: Tuned for 25W low-pressure UV-C lamp Housing: Dry-location use; non-submersible Leads/Connector: Factory-terminated (may vary by production) What’s Included (1) Replacement transformer/ballast for Classic 25W Installation & Safety Notes Disconnect power and allow the unit to cool before service. Mount in a dry, ventilated spot away from splashes. Connect per factory wiring/plug diagram; verify line/neutral/ground. After install, confirm lamp strike and steady illumination; replace aged lamp/sleeve as needed.

Aqua Ultraviolet – Replacement Transformer/Ballast for Classic 40 Watt (Black) Overview Factory replacement transformer/ballast for Aqua Ultraviolet Classic 40W UV sterilizers. Restores reliable lamp ignition and proper operating current in a compact black housing. Key Features Genuine Aqua Ultraviolet power unit matched to 40W Classic models Stable start/run current for consistent UV output Pre-wired black housing for a quick, tidy swap Compatible with wiper and non-wiper units Compatibility Classic 40 Watt UV sterilizers (all port sizes) Specifications Input: 120V AC, 60Hz (North America) Output: Tuned for 40W low-pressure UV-C lamp Housing: Black, dry-location use; non-submersible Leads/Connector: Factory-terminated (may vary by production) What’s Included (1) Replacement transformer/ballast for Classic 40W — Black Installation & Safety Notes Disconnect power and allow the unit to cool before service. Mount in a dry, ventilated spot away from splashes. Connect per factory wiring/plug diagram; verify line/neutral/ground. After install, confirm lamp strike and steady illumination; replace aged lamp/sleeve as needed.

Aqua Ultraviolet – Replacement Transformer/Ballast for Classic 57 Watt Overview Factory replacement transformer/ballast for Aqua Ultraviolet Classic 57W UV sterilizers. Restores reliable lamp ignition and correct operating current in a compact, plug-and-play housing. Key Features Genuine Aqua Ultraviolet power unit matched to 57W Classic models Stable start/run current for consistent UV output Pre-wired housing for a quick, tidy swap Compatible with wiper and non-wiper units Compatibility Classic 57 Watt UV sterilizers (all port sizes) Specifications Input: 120V AC, 60Hz (North America) Output: Tuned for 57W low-pressure UV-C lamp Housing: Dry-location use; non-submersible Leads/Connector: Factory-terminated (may vary by production) What’s Included (1) Replacement transformer/ballast for Classic 57W Installation & Safety Notes Disconnect power and allow the unit to cool before service. Mount in a dry, ventilated spot away from splashes. Connect per factory wiring/plug diagram; verify line/neutral/ground. After install, confirm lamp strike and steady illumination; replace aged lamp/sleeve as needed.

Aqua Ultraviolet – Replacement Union Half 2" (Black) Overview OEM replacement 2" union half for Aqua Ultraviolet UV sterilizers and filters. Quickly restores a secure, leak-free connection when a union half is cracked, cross-threaded, or missing. Key Features Genuine Aqua Ultraviolet 2" union half Fresh, properly sized O-ring included for drip-tight sealing Durable, chemical- and UV-resistant black polymer Enables fast, tool-light disassembly for maintenance or winterizing Compatibility Fits Aqua Ultraviolet Classic / SL / Ultima components that use 2" slip/socket unions Matches the opposite factory union half on your unit (confirm style before ordering) Specifications Size: 2" union half (single side) Ends: Slip/socket to mate with factory union body Seal: 2" O-ring (included) Color/Material: Black, corrosion-resistant engineered polymer Use: External plumbing; non-submersible part What’s Included (1) 2" union half — black (1) 2" union O-ring Installation Notes Shut off pump and relieve pressure. Separate union; remove old O-ring and clean groove/sealing faces. Lightly lube the new O-ring with silicone-safe grease; seat evenly. Hand-tighten, then snug—do not overtighten. Pressurize and leak-test.

Aqua Ultraviolet – Replacement Union Half 2" (White) Overview OEM replacement 2" union half for Aqua Ultraviolet UV sterilizers and filters. Quickly restores a secure, leak-free connection when a union half is cracked, cross-threaded, or missing. Key Features Genuine Aqua Ultraviolet 2" union half Includes new O-ring for drip-tight sealing Durable, chemical- and UV-resistant white polymer Enables fast, tool-light disassembly for maintenance or winterizing Compatibility Fits Aqua Ultraviolet Classic / SL / Ultima components that use 2" slip/socket unions Matches the opposite factory union half on your unit (verify style before ordering) Specifications Size: 2" union half (single side) Ends: Slip/socket to mate with factory union body Seal: 2" O-ring (included) Color/Material: White, corrosion-resistant engineered polymer Use: External plumbing; non-submersible part What’s Included (1) 2" union half — white (1) 2" union O-ring Installation Notes Shut off pump and relieve pressure. Separate the union; remove old O-ring and clean groove/sealing faces. Lightly lube the new O-ring with silicone-safe grease; seat evenly. Hand-tighten, then snug—do not overtighten. Pressurize and leak-test.

Aqua Ultraviolet – Replacement Union O-Ring 2" Overview Factory 2" union O-ring for Aqua Ultraviolet UV sterilizers and filters. Restores a drip-tight seal to stop leaks and prevent air draw at union connections. Key Features Genuine Aqua Ultraviolet 2" union seal Resilient elastomer for long service life Seats easily; compatible with silicone-safe lubricants Quick, tool-light fix for weeping unions Compatibility Fits Aqua Ultraviolet Classic / SL / Ultima components that use 2" slip/socket unions Not for 1.5" or other sizes—verify union size before ordering Specifications Size: 2" union O-ring (nominal) Material: Durable elastomer (black) Use: External wet-location plumbing (O-ring sits in union groove) What’s Included (1) 2" union O-ring Installation Notes Shut off pump and relieve pressure. Separate the union; remove the old O-ring and clean groove and sealing faces. Lightly coat the new O-ring with silicone-safe lubricant (no petroleum). Seat evenly in the groove; hand-tighten the union, then snug—do not overtighten. Pressurize and leak-test.

Aqua Ultraviolet – SL 100 Watt Replacement Lamp Overview OEM 100W UV-C lamp for the Aqua Ultraviolet SL 100 UV sterilizer. Restores full germicidal output for dependable water clarity and pathogen control in high-flow, large-system applications. Key Features Genuine Aqua Ultraviolet 100-watt low-pressure UV-C lamp Direct drop-in fit—no modifications required Stable output for algae, bacteria, and protozoa reduction Typical service life: ~9–12 months of continuous operation Compatibility For Aqua Ultraviolet SL 100 UV sterilizers (matches the single-lamp SL 100 body) Specifications Power: 100 W low-pressure UV-C Peak wavelength: ~254 nm (germicidal) Use: Inside sterilizer housing only (non-submersible component) What’s Included (1) 100W UV-C replacement lamp (bulb only) Replacement Notes Power OFF and allow the unit to cool. Isolate plumbing; open the end cap and carefully remove the old lamp (avoid touching the glass). Insert the new lamp fully and reassemble—do not overtighten caps. Restore flow, power ON, and verify illumination (through clear cap if equipped). Replace the lamp every 9–12 months and clean/inspect the quartz sleeve at each change.

Aqua Ultraviolet – SL 100 Watt Replacement Quartz Sleeve with Bushing & Rubber Seal Overview Factory replacement quartz sleeve for the Aqua Ultraviolet SL 100 UV sterilizer. The sleeve isolates the lamp from water while maximizing UV-C transmission. Includes the correct end bushing and a new rubber seal for a clean, drip-tight rebuild. Key Features OEM high-clarity quartz sleeve for SL 100 End bushing included for proper fit and alignment Rubber seal (gasket) restores a reliable, leak-resistant cap interface Quick swap when the old sleeve is stained, etched, or cracked Compatibility Fits Aqua Ultraviolet SL 100 UV sterilizers (single-lamp SL body) Not interchangeable with Classic-series sleeves or other SL wattages Specifications Part: Quartz sleeve with bushing & rubber seal — SL 100 Materials: UV-transparent fused quartz; engineered bushing; elastomer seal Use: Inside sterilizer housing (component itself is not submersible) What’s Included (1) Quartz sleeve — SL 100 (1) End bushing (1) Rubber seal / gasket Replacement & Care Notes Power OFF and let the unit cool; isolate plumbing and relieve pressure. Remove end cap and lamp; carefully withdraw the old sleeve. Clean seating surfaces; lightly lubricate the new seal with silicone-safe lube. Install sleeve and bushing squarely; reassemble hand-tight—do not overtighten. Restore flow and leak-test. Replace the UV lamp every 9–12 months and inspect the sleeve at each change.

Aqua Ultraviolet – SL 100 Watt UV Sterilizer Overview High-output UV-C sterilizer built for large, high-flow systems. The SL 100 uses a single 100-watt low-pressure UV-C lamp in a streamlined, service-friendly housing—ideal for big ponds, aquaculture, and serious aquarium life-support where dependable water clarity and pathogen reduction are a must. Key Features High-capacity SL body designed for sustained, high-GPH operation Single 100W low-pressure UV-C lamp for powerful germicidal dose Clears green water; reduces free-floating algae, bacteria, and protozoa Weather-resistant, non-submersible housing for indoor or protected outdoor installs Clear end-cap window to confirm lamp-on status at a glance Service-friendly layout for quick lamp and sleeve changes Sizing & Dose Guidance Suitable for large ponds, aquaculture raceways, and big display systems Dial your pump/valves to meet target UV doses (common end-of-lamp-life targets): ~30,000 µW·s/cm² for clarification ~45,000–60,000 µW·s/cm² for general sterilization ~75,000–90,000 µW·s/cm² for tighter pathogen control Use a flow meter or calibrated pump curve to match dose; reduce flow for higher dose. Specifications Model: SL 100 Watt (single-lamp SL series) Lamp: (1) × 100W low-pressure UV-C Electrical: 120V / 60Hz power supply (transformer/ballast) Connections: High-flow union ports (verify size with your plumbing) Finish: Durable polymer housing; black/gray accents (varies by production) Warranty: Limited lifetime on housing; 1-year on electrical and other components What’s Included SL 100 UV sterilizer body (1) 100W UV-C lamp Transformer/ballast power unit Union set (size/style per kit) Quick start/installation guide Installation Notes Install after mechanical filtration on a pressurized return line (not gravity-feed). Add unions and valves to isolate the unit and set flow to your target dose. Mount in a dry, ventilated location; protect power components from spray—do not submerge. Replace the UV lamp every 9–12 months of continuous use; inspect/clean or replace the quartz sleeve as needed. Want this turned into a single-row Shopify CSV with your standard columns and tags?

Aqua Ultraviolet – SL 200 Watt Replacement Lamp Overview OEM 200W UV-C lamp for the Aqua Ultraviolet SL 200 UV sterilizer. Restores full germicidal output for dependable water clarity and pathogen control in high-flow, large-system applications. Key Features Genuine Aqua Ultraviolet 200-watt low-pressure UV-C lamp Direct drop-in fit—no modifications required Stable output for algae, bacteria, and protozoa reduction Typical service life: ~9–12 months of continuous operation Compatibility For Aqua Ultraviolet SL 200 UV sterilizers (matches the SL 200 lamp configuration) Specifications Power: 200 W low-pressure UV-C Peak wavelength: ~254 nm (germicidal) Use: Inside sterilizer housing only (non-submersible component) What’s Included (1) 200W UV-C replacement lamp (bulb only) Replacement Notes Power OFF and allow the unit to cool. Isolate plumbing; open the end cap and carefully remove the old lamp (avoid touching glass). Insert the new lamp fully and reassemble—do not overtighten caps. Restore flow, power ON, and verify illumination (through clear cap if equipped). Replace the lamp every 9–12 months and clean/inspect the quartz sleeve at each change.

Aqua Ultraviolet – SL 200 Watt Replacement Quartz Sleeve with Bushing & Rubber Seal Overview Factory replacement quartz sleeve for the Aqua Ultraviolet SL 200 UV sterilizer. The sleeve isolates the high-wattage lamp from water while maximizing UV-C transmission. Includes the correct end bushing and a new rubber seal for a clean, drip-tight rebuild. Key Features OEM high-clarity quartz sleeve matched to SL 200 End bushing included for proper alignment and support Rubber seal (gasket) restores a reliable, leak-resistant cap interface Quick swap when the old sleeve is stained, etched, or cracked Compatibility Fits Aqua Ultraviolet SL 200 UV sterilizers (two-lamp SL body family) Not interchangeable with Classic-series sleeves or other SL wattages Specifications Part: Quartz sleeve with bushing & rubber seal — SL 200 Materials: UV-transparent fused quartz; engineered bushing; elastomer seal Use: Inside sterilizer housing (component itself is not submersible) What’s Included (1) Quartz sleeve — SL 200 (1) End bushing (1) Rubber seal / gasket Replacement & Care Notes Power OFF and let the unit cool; isolate plumbing and relieve pressure. Remove end cap(s) and lamp(s); carefully withdraw the old sleeve. Clean seating surfaces; lightly lubricate the new seal with silicone-safe lube. Install sleeve and bushing squarely; reassemble hand-tight—do not overtighten. Restore flow and leak-test. Replace UV lamps every 9–12 months and inspect the sleeve at each change.

Aqua Ultraviolet – TWIST 25 Watt UV Sterilizer, 2" (White) Overview Compact, high-clarity UV-C sterilizer with a flexible plumbing layout. The TWIST 25W features 2" slip ports and a rotatable union block that lets you “twist” the inlet/outlet orientation to match your plumbing—cutting down on extra elbows and making installs cleaner and faster. Key Features Rotating (TWIST) union block to align inlet/outlet for tight spaces Single 25W low-pressure UV-C lamp for algae/bacteria/protozoa control 2" slip ports support high-flow pond and aquarium loops Clear end cap shows lamp-on status; service-friendly access Weather-resistant housing (non-submersible) for indoor or protected outdoor use Sizing & Flow Guidance Sterilizer (freshwater): ~500–1,200 gal Sterilizer (saltwater): ~150 gal Clarifier (freshwater): up to ~4,000 gal (with 50–75% plant coverage) Target UV-dose flows (EOL): ~1,200 GPH ≈ 30,000 µW·s/cm² (clarifying) ~800 GPH ≈ 45,000 µW·s/cm² ~600 GPH ≈ 60,000 µW·s/cm² ~480 GPH ≈ 75,000 µW·s/cm² ~400 GPH ≈ 90,000 µW·s/cm² (tighter pathogen control) Specifications Model: TWIST 25 Watt, 2" Inlet/Outlet, White Lamp: (1) × 25W low-pressure UV-C Electrical: 120 V / 60 Hz; ~0.48 A (typical) Connections: 2" slip (in/out), rotatable union block Dimensions (unit): ~20" × 3-3/4" × 6" Cord Length: ~15 ft Mounting: Wall/stand or supported inline (use appropriate brackets/anchors) Warranty: Limited lifetime on housing; 1-year on other components What’s Included TWIST 25W UV body (White, 2" ports) (1) 25W UV lamp Transformer/power supply Union/slip set Quick start/installation guide Installation Notes Install after mechanical filtration on a pressurized return line. Rotate (twist) the union block to the orientation that best aligns with your plumbing, then solvent-weld and allow full cure. Add unions/valves to isolate the unit and dial-in target flow. Protect from weather; do not submerge. Replace the lamp every 9–12 months for consistent UV dose; clean/inspect the quartz sleeve at each change. Want me to convert this into a single-row Shopify CSV with your standard columns and tags?

Aqua Ultraviolet – TWIST 40 Watt UV Sterilizer, 2" (White) Overview Mid-size UV-C sterilizer with a flexible plumbing layout. The TWIST 40W adds a rotatable union block so you can “twist” the inlet/outlet orientation to match your run—cutting elbows, head loss, and install time. 2" slip ports support high-flow pond and aquarium loops. Key Features Rotating (TWIST) union block aligns ports to your plumbing in tight spaces Single 40W low-pressure UV-C lamp targets algae, bacteria, and protozoa 2" slip inlet/outlet for clean, high-flow PVC installs Clear end cap shows lamp-on status; service-friendly access Weather-resistant housing (non-submersible) for indoor or protected outdoor use Sizing & Flow Guidance Sterilizer (freshwater): ~1,200–2,000 gal Sterilizer (saltwater): ~325 gal Clarifier (freshwater): up to ~6,000 gal (with 50–75% plant coverage) Target UV-dose flows (EOL): ~2,900 GPH ≈ 30,000 µW·s/cm² (clarifying) ~1,930 GPH ≈ 45,000 µW·s/cm² ~1,450 GPH ≈ 60,000 µW·s/cm² ~1,160 GPH ≈ 75,000 µW·s/cm² ~967 GPH ≈ 90,000 µW·s/cm² (tighter pathogen control) Specifications Model: TWIST 40 Watt, 2" Inlet/Outlet, White Lamp: (1) × 40W low-pressure UV-C Electrical: 120 V / 60 Hz Connections: 2" slip (in/out), rotatable union block Dimensions (unit): ≈38" × 4" × 2.5" Cord Length: ~15 ft Mounting: Wall/stand or supported inline (use appropriate brackets/anchors) Warranty: Limited lifetime on housing; 1-year on other components What’s Included TWIST 40W UV body (White, 2" ports) (1) 40W UV lamp Transformer/power supply Union/slip set Quick start/installation guide Installation Notes Install after mechanical filtration on a pressurized return line. Rotate (twist) the union block to align with your plumbing, solvent-weld, and allow full cure before pressurizing. Add unions/valves to isolate the unit and dial in target flow. Protect from weather; do not submerge. Replace the lamp every 9–12 months for consistent UV dose; clean/inspect the quartz sleeve at each change.

Aqua Ultraviolet – TWIST 40 Watt UV Sterilizer, 2" (White) Overview Mid-size UV-C sterilizer with a flexible plumbing layout. The TWIST 40W adds a rotatable union block so you can “twist” the inlet/outlet orientation to match your run—cutting elbows, head loss, and install time. 2" slip ports support high-flow pond and aquarium loops. Key Features Rotating (TWIST) union block aligns ports to your plumbing in tight spaces Single 40W low-pressure UV-C lamp targets algae, bacteria, and protozoa 2" slip inlet/outlet for clean, high-flow PVC installs Clear end cap shows lamp-on status; service-friendly access Weather-resistant housing (non-submersible) for indoor or protected outdoor use Sizing & Flow Guidance Sterilizer (freshwater): ~1,200–2,000 gal Sterilizer (saltwater): ~325 gal Clarifier (freshwater): up to ~6,000 gal (with 50–75% plant coverage) Target UV-dose flows (EOL): ~2,900 GPH ≈ 30,000 µW·s/cm² (clarifying) ~1,930 GPH ≈ 45,000 µW·s/cm² ~1,450 GPH ≈ 60,000 µW·s/cm² ~1,160 GPH ≈ 75,000 µW·s/cm² ~967 GPH ≈ 90,000 µW·s/cm² (tighter pathogen control) Specifications Model: TWIST 40 Watt, 2" Inlet/Outlet, White Lamp: (1) × 40W low-pressure UV-C Electrical: 120 V / 60 Hz Connections: 2" slip (in/out), rotatable union block Dimensions (unit): ≈38" × 4" × 2.5" Cord Length: ~15 ft Mounting: Wall/stand or supported inline (use appropriate brackets/anchors) Warranty: Limited lifetime on housing; 1-year on other components What’s Included TWIST 40W UV body (White, 2" ports) (1) 40W UV lamp Transformer/power supply Union/slip set Quick start/installation guide Installation Notes Install after mechanical filtration on a pressurized return line. Rotate (twist) the union block to align with your plumbing, solvent-weld, and allow full cure before pressurizing. Add unions/valves to isolate the unit and dial in target flow. Protect from weather; do not submerge. Replace the lamp every 9–12 months for consistent UV dose; clean/inspect the quartz sleeve at each change.