Walosep W4

Pacific/Northwest Region	Southern Region	Eastern Region

California Region	Types of Equipment

Walosep W-4

Dimensions:	9.4'H x 8.2'W x 8.75'L
Weight:	2090 lbs
Container:	20' Flatrack (20'L x 8'W x 8.5H')

Quantity	Component
1	W-4 Skimmer
1	Type I Power Pack
4	50' x 6" Layflat discharge hose
16	50' x 1" Hydraulic hose
11	50' x 3/8" Hydraulic hose
1	Tool Kit
1	Rigging Kit
1	Spare Parts Kit
1	Standard Utility Kit
1	Type II Control Station
4	Wire baskets (2 Large and 2 Small)
1	Skimmer cradle

* Number of Operators Required: 2-3

Description

The Walosep W-4 Skimmer is primarily used for light to medium weight oils. It can operate off shore in 5-7 foot seas and in shallow water over three feet deep. The W-4 skimmer uses a centrifugal vortex principle created by turning rotor blades which draws the oil to the skimmer. The design of the skimmer reduces the amount of water recovered to a minimum even when the skimmer is encountering relatively thin layers of oil.

Handling/Operation

The W-4 requires seven hydraulic hoses (2-1" hoses for the DOP-250 Pump, 2-1" hoses for the rotor, 2-3/8" hoses for the weir height control, and 1-3/8" hose for the case drain). The VOSS vessel that this system is deployed on will need to have adequate hoisting capability and the capacity to safely stow all of the system components on board. This skimmer is best suited for medium to light weight oils.