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Floating Tank Decanter

  • Simple effective surface decanter.
  • Only one moving part—the weir hinge!
  • No manual adjustment needed—ever!
  • Control it from your pump.
  • Easy operation—light weight and compact.
  • Works with any pump that can pull suction.


This is a simple floating well-proven surface decanter that works with any pump that can pull suction or by gravity flow. The unique FWD never needs manual adjustment. NEVER!

The FWD decanter is a surface decanter.

The FWD Floating Weir Decanter is automatically self adjusting to your pump’s flow rate—meaning that by controlling your pump or the gravity flow rate—you adjust the decant or cut off the surface from 1/8" to over 2" — automatically!

With only one moving part—the hinged weir—you can easily put this decanter in a closed tank and not have to worry about it screwing up. We like that.

A381
Surface decanters in stock now!

Drain your tank or pit or sump or clarifier
from the top down. How & why it works!



Floating Flow Control Weir Decanter
This decanter starts off with the sump filled with water and ? which floats the weir to the closed position. As fluid is pumped from the decanter sump, the buoyant flow control weir, automatically self adjusts (drops) — allowing an equal amount to flow across the weir and into the floating decanter head. It’s so simple—yet VERY effective. It always decants the surface, ALWAYS! Works with any pump that can pull suction or by gravity flow.

Floating Weir Decanter - automatically self-adjusting to flow rate.

The depth of the decanter cut off the surface, is controlled and set’by the volume pumped from the decanter sump, allowing a surface skim from 1/8" to 2".

No manual adjustment needed—ever! The floating weir decanter self adjusts instantly and automatically to pump or gravity flow rate maintaining constant decant operations.

Floating Weir Decanter

No training required! Bubba-proof!

(Sizes from 5-3,000 GPM) installation = simple—just attach a hose and put it in.

This non-selective floating decanter creates a floating hole in the water!
Everything on the surface near it—is attracted by the waterfall flow across the weir—and flows into it—and then pumped out (by others). By controlling your pump or gravity flow rate—you can adjust the decant or skim off the surface—from 1/8" to 2" off the top. Finally—a well controlled accurate surface decanter!

One man can easily handle the smaller decanter units.

Click on a thumbnail for a larger view.

Four sizes of stainless decanters! Skimming Foam 300-SP Ohmsett Crude - Floating Weir Decanter Concrete Wall Silver Box
FWS-00A32 Skimming Foam 300-SP Front Face Floating Weir Decanter Guys in Snow Weir decanter system with oil water separator.
Floating Weir Decanter FWS-00A183 Peristaltic Hose Pump Bonneville Dam AWS800 Floating Weir Decanter Scum Decanter - Click here for larger image & video!
Skimoil FWS04811-SH Model Floating Weir Decanter Area of Influence A381 A381

MODEL NO.
(Material)
FLOW RATE
(Maximum)
PIPE size WEIR
WIDTH
DIMENSIONS WEIGHT
FWS-00A32
(ABS plastic)
5-58 GPM
19-220 LPM
1.50-in
3.81-cm
8.00-in
20.32-cm
20.00 x 12.00 x 6.00-in
50.8 x 30.48 x 15.24-cm
8-lb
3.63kg
FWS-00A52
(stainless)
5-38 GPM
19-144 LPM
1.50-in
3.81-cm
7.00-in
17.78-cm
23.00 x 15.00 x 10.50-in
58.42 x 38.10 x 26.67-cm
25-lb
11.35kg
FWS-00A34
(ABS plastic)
5-95 GPM
19-360 LPM
2.00-in
5.08-cm
12.00-in
30.48-cm
28.00 x 21.00 x 8.25-in
71.12 x 53.34 x 20.95-cm
17-lb
7.72kg
FWS-00A54
(stainless)
5-68 GPM
19-257 LPM
2.00-in
5.08-cm
12.00-in
30.48-cm
27.00 x 18.50 x 11.00-in
68.58 x 46.99 x 27.94-cm
42-lb
19.07kg
FWS-00A381
(ABS plastic)
10-420 GPM
38-1590 LPM
3.00-in
7.62-cm
23.00-in
33.00 x 22.00 x 12.00-in
27-lb
FWS-00A581
(stainless)
10-300 GPM
39-1136 LPM
3.00-in
7.62-cm
22.5-in
57.15-cm
43.00 x 30.50 x 13.00-in
109.2 x 77.5 x 33.0-cm
57-lb
25.86kg

FWS A2 Series       FWS A4 Series       FWS A81 Series
Assembly Instructions       SBR Decanting Skimmer

Typical Automatic Decanter     FWS-00521-04 In Tank

  Floating Weir Decanter FWS-00581

Floating Weir Decanter Video
FWS Floating Weir Decanter

GulfSHOT Knock-out Oil Water Separator System
GulfSHOT Knock-out
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Pump - Floating Weir Decanter Pump - Floating Weir Decanter Pump - Floating Weir Decanter Hose Pump, Close Coupled Hose Pump, Close Coupled
  Flexible Impeller, Coupled Flexible Impeller, Coupled AWS800 Floating Weir Decanter  
  Floating Weir Decanter FWS-00A581 Floating Weir Decanter FWS-023 GulfSHOT Knock Out Separator  

  

Usually we can ship today or tomorrow, and you’ll be in business!

Credit Cards Accepted


QUESTIONS? EMAIL US OR CALL
314-579-9755
FOR ADDITIONAL INFORMATION!


Floating Oil Decanters | Oil Water Separators | Marine Sanitation Devices | FWS Floating Decanter
Brute OWS | Bilge Systems | OOPS Filter | BilgeVAP | MSDs | OilSmart | MarineVAP