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44mm Passive Oil Skimmers

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Passive Hydrocarbon Recovery Systems 44mm

The Keck PRC is a passive hydrocarbon recovery skimmer with floating intake that separates and recovers light hydrocarbons from groundwater. The Keck PRC collects floating product down to a sheen that can be emptied through a discharge valve at the bottom of the canister.Oleophilic/Hydrophobic filter buoy recovers product without taking water. Envco carries different passive oil and water separator designs from Keck and ORS. They operate without any power source and are capable of recovering product down to a sheen

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Product Description

Passive skimmers with floating intake that recovers light hydrocarbons from groundwater. Hydrophobic buoy recovers product without taking in any water. After being

raised to the surface, the reservoir can be emptied through a discharge valve at the bottom of the canister. This completely passive system begins to work as soon as it

comes into contact with hydrocarbons. It is ideal for recovering small quantities of product groundwater wells, sumps and trenches. Separation is carried out by a

hydrophobic screen that is treated to repel water.

A two piece housing designed to float a separator cartridge on the oil/water surface of a holding vessel. It starts recovering product as soon as it starts floating on the

surface with its output hose disconnected.

2”PRC
12” Effective buoy travel
3 Recovery capacities: .25, .5 and 1 liter
Transparent recovery canister
2” or larger monitoring well applications

PRC 2”
Size
.25 liter 49.0” L (149cm) x 1.75” OD (4.4cm)
.5 liter 59.5” L (151cm) x 1.75” OD (4.4cm)
1 liter 82.5” L (210cm) x 1.75” OD (4.4cm)

Weight
.25 liter 3.1lbs (1.4kg) empty, 3.5lbs (1.6kg) full
.5 liter 3.5lbs (1.6kg) empty, 4.3lbs (2.0kg) full
1 liter 5.2lbs (2.4kg) empty, 6.7lbs (3.0kg) full

Capacity
25 liter .07gal
.5 liter 0.13gal
1 liter 0.26gal

Minimum water required
.25 liter 29.0” (74cm)
.5 liter 39.5” (100cm)
1 liter 62.0” (157cm)

Materials
All Stainless steel, brass, and engineered plastics