Orenco® Internal Splice Boxes are installed inside of access risers to house spliced wire connections between an electrical control panel and equipment, such as effluent pumps and float switches. Orenco Internal Splice Boxes come standard with one to six watertight cord grips. Included are waterproof wire nuts, a neoprene sealing gasket, and four stainless steel lid screws.
Orenco® External Splice Boxes are installed outside of access risers to house spliced wire connections between an electrical control panel and equipment, such as effluent pumps and float switches. Separate conduit hubs, a large volume, and optional dividers make the External Splice Boxes useful for maintaining isolation of high- and low-voltage wires where needed. Each External Splice Box is provided with a holecutting template to simplify installation on the riser and a 4-inch (100- mm) diameter grommet for the riser penetration.
Orenco® UV Disinfection Units are designed for residential applications after advanced secondary treatment (10 mg/L or less for CBOD5 and TSS) when disinfection is required before dispersal. They require installation inside a pump basin, gravity discharge basin, or a separate tank following an advanced secondary treatment system. The power ballast, current sensor, and controls are housed externally, to protect electronic components from environmental damage.