Ultraviolet Clarifiers UV Lights for Ponds » GCTeK Zapp Pure » Zapp Pure UV ZP-20

These exciting new UV sterilizers were designed to work with today's low amperage pumps and high flow filters, such as the AquaBead line.

• High Intensity-70,000 microwatt output.
• 316 Stainless Steel- not 304 like most stainless units.
• Longlife Electronic Ballasts.
• Optional GFIC protector.
• Long 12' cord or longer by special order.
• 2" inlet/outlet.
• 4" Diameter keeps the water close to the lamp for maximum kill in a single pass.
• 4" Diameter vessel is the perfect size for no restriction flow.
• Quartz Sleeve LeakTite fitting is all stainless, including the lock down nut - not troublesome plastic like some units.
• Lamp changing is easy - takes only minutes.
• Adjustable pressure switch equipped for automatic easy on/off as flow demands. If your pump fails this unit shuts off so you don't cook it.
• Pressure switch bypass button equipped for easy testing of lamp and ballast.
• Can be mounted horizontal or vertical.
• 1 year warranty on the lamp.
• 5 year warranty on the rest of the unit.
• Polished inside and out for maximum effect- some stainless steel UV's are polished only on the outside.
• ZAPP 20.....43 in. tall....for ponds up to 20,000 gal. with optimum flow rate of 6000 gph.
• Draws only 86 watts