Close-up of industrial air compressors and electrical components inside a factory setting.

Bulk Water Separators

Bulk Water Separators

35-1,300 CFM

Bulk water separators remove liquid water from compressed air using centrifugal force. An internal separator directs the air into a spinning motion, separating water droplets from the airflow so they can collect and drain from the housing. Installed before the filters, they reduce the amount of water reaching the filter elements.

Compressed Air Systems filtration sets the industry standard in quality and efficiency. Built using the best materials and newest technology, and engineered to work better and last longer.

Features

  • Housing made of die-cast aluminum, protected with a cathodic dip coating inside, and powder-coated outside to prevent corrosion
  • Engineered to optimize air flow, increasing efficiency
  • 55% less differential pressure
  • Particulate removal from 1 to 0.01 micron
  • 1/2” to 3” NPT connections
  • Automatic condensate drain
  • Aluminum head and filter housing
  • Maximized filter area with specially optimized­ pleating
  • Nitrile seals
Downloads

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Filtration Catalog

Bulk Water Separators

Model
CFM Capacity
Inlet/Outlet
Replacement Element

WS-35-8

35

1/2"

WS-35-E

WS-55-8

55

1/2"

WS-55-E

WS-70-12

70

3/4"

WS-70-E

WS-130-12

130

3/4"

WS-130-E

WS-130-16

130

1"

WS-130-E

WS-250-16

250

1"

WS-250-E

WS-320-20

320

1 1/4"

WS-320-E

WS-410-24

410

1 1/2"

WS-410-E

WS-470-32

470

2"

WS-470-E

WS-765-32

765

2"

WS-765-E

WS-885-40

885

2 1/2"

WS-885-E

WS-1300-48

1300

3"

WS-1300-E

Download the filtration catalog for dimensions.