NishikigoiUV Amalgam UV Sterilizers in 316 Stainless Steel
The GCTek NishikigoiUV UV Sterilizer is GC Tek's high output amalgam UV line, built from marine grade 316 stainless steel (not 304), with separate electric control boxes also made from 316 stainless. Each unit carries 1 to 6 amalgam lamps, and every lamp has its own electronic ballast, so if one goes out the rest keep the pond from going green. Lamps are rated for 13,000 hours, and a resettable LED hour meter shows how many hours are on them.
• Horizontal and Vertical: 6 horizontal models (H80 to H480) and 5 vertical models (V80 to V320).
• Flows up to 28,800 GPH: From 4,800 GPH on the H80 and V80 up to 28,800 GPH on the H480.
• Lamp Indicator Lights: Each lamp has its own light so you can tell all lamps are lit.
• Easy Service: Access to the quartz sleeves and lamps at both ends, plus a drain with a large, easy to use handle.
• Schedule 80 Unions: Every unit ships with heavy duty Schedule 80 unions.
• Lifetime Vessel Warranty: Lifetime warranty on the vessel, except rubber parts and damage such as freezing.
NishikigoiUV H Series or V Series: Which Do I Need?
NishikigoiUV H Series (Horizontal)
Six models from the H80 to the H480 with 2″ or 3″ connections. All come with a detachable weatherproof control box except the H80, which has an all weather ballast.
NishikigoiUV V Series (Vertical)
Five models from the V80 to the V320 with 2″ or 3″ connections, all using 80 watt amalgam lamps. The V80 has an all weather ballast and the VB80 has an outside control box.
GCTek NishikigoiUV Horizontal UV Sterilizer Sizing
| Model | Lamps | Total UV Watts | Connection | Max Flow |
| H80 | 1 × 80 W amalgam | 80 W | 2″ | 4,800 GPH |
| H110 | 2 × 55 W amalgam | 110 W | 2″ | 6,600 GPH |
| H165 | 3 × 55 W amalgam | 165 W | 2″ | 9,900 GPH |
| H220 | 4 × 55 W amalgam | 220 W | 3″ | 13,200 GPH |
| H400 | 5 × 80 W amalgam | 400 W | 3″ | 24,000 GPH |
| H480 | 6 × 80 W amalgam | 480 W | 3″ | 28,800 GPH |
GCTek NishikigoiUV Vertical UV Sterilizer Sizing
| Model | Lamps | Total UV Watts | Connection | Max Flow |
| V80 | 1 × 80 W amalgam | 80 W | 2″ | 4,800 GPH |
| VB80 | 1 × 80 W amalgam, outside control box | 80 W | 2″ | 4,800 GPH |
| V160 | 2 × 80 W amalgam | 160 W | 2″ | 9,600 GPH |
| V240 | 3 × 80 W amalgam | 240 W | 3″ | 14,400 GPH |
| V320 | 4 × 80 W amalgam | 320 W | 3″ | 19,200 GPH |
All NishikigoiUV units ship with Schedule 80 unions.
Stainless Steel UV Sterilizer for Koi Ponds: What's Included
- Marine grade 316 stainless steel vessel
- 1 to 6 amalgam lamps rated for 13,000 hours
- Individual electronic ballast for each lamp
- Schedule 80 heavy duty unions
- Lamp indicator lights and resettable LED hour meter
- 316 stainless control box (all weather ballast on the H80 and V80)
Before You Order an Amalgam UV Clarifier for Koi Ponds
- Match the model to your pump flow. Each flow rating is a maximum.
- 2″ models: H80, H110, H165, V80, VB80 and V160. 3″ models: H220, H400, H480, V240 and V320. Check your plumbing size.
- Horizontal or vertical: choose the layout that fits your equipment pad.
- GC Tek also lists a V400 (5 × 80 W, 3″, up to 24,000 GPH) and V480 (6 × 80 W, 3″, up to 28,800 GPH). Contact us if you need one.
- Not sure which size fits? Contact us with your pond size, pump and pipe size and we will help you choose.
- FREE Shipping via FEDEX, LTL Ground, & UPS. Ships in 2-3 Business Days.
- Ships Only to Lower 48 States of the United States
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