Patented high efficiency technology dissolves ozone into water

Purfresh’s patented high efficiency, low pressure loss, static mixer directly follows the venturi and ensures a high ozone gas transfer. This reduces the amount of ozone required for treatment while minimizing ozone off-gassing.
Standard in-line contactors use PVDF eductors and electro-polished stainless steel static mixers with tri-clamp fittings. The eductor includes a stainless steel check valve to prevent process water from back flowing into the ozone generating equipment.

The venturi operates in pressurized pipe lines with a minimum inlet pressure of 25 psi and a minimum differential pressure of 20 psi. The feed pressure may be a maximum of 80 psi with a differential pressure of 40 psi.

The ozone gas flow educted into the venturi will vary with the water flow, back pressure and the differential across the venturi.

The venturi and static mixer can be mounted in any position as long as the static mixer is connected directly to the venturi discharge.

The venturis and static mixers are supplied in various sizes to assure a velocity between five and ten feet/second for maximum mixing efficiency with minimum pressure drop.

Key Facts

Designed for your exact flow

Efficient low cost ozone contacting

Tri-clamp sanitary fittings

Contactor can be mounted in
any position

In stream mixing provides maximum ozone transfer

Manufactured from PVDF and stainless steel

Flows from 20 to 375 gpm

Key Applications

Production of high-purity water for use in pharmaceutical and personal care products

Purification and disinfection for bottled water

SPECIFICATIONS

VENTURI STATIC MIXER