Eductoret™
swtwater.com Fully Automatic Water Jet Eductor
SWT Eductor Flow Diagram
Flexible flow control orifice automatically maintains a constant liquid flow regardless of variations in inlet water pressure.
Corrosion Resistant Materials of Construction:
     Eductor Body: Schedule 80 PVC, Type 1, Grade 1
     Flow Control Insert: Precision Molded Buna-N
Wide Operating Pressure Range: 30 to 120 psig
Maximum Operation Temperature: 100°F
Custom Configurations Available On Request
   
Important Application Notes
The eductors are designed for operation with water as the operating medium. All applications should be carefully tested both for flow characteristics and compatibility of the motive liquid and educted chemicals to insure desired results. Swelling of the flow control insert in certain liquids will result in loss of flow rate accuracy.
 
 
Specifications
Eductoret - Dimension Drawing
 
Part
Number
Motive
Water
Flow Rate
Pipe Size
Inches
(NPT)
Dimensions (Inches)
"A" "B" "C"
OM-09050
OM-12050
OM-14050
OM-20050
0.9 GPM
1.2 GPM
1.4 GPM
2.0 GPM
0.5 1.35 2.74
OM-25075
OM-35075
OM-50075
2.5 GPM
3.5 GPM
5.0 GPM
0.75 1.62 3.22 4.40
OM-70100
OM-10100
7 GPM
10 GPM
1.0 1.85 3.64 5.45
OM-12150
OM-15150
OM-20150
12 GPM
15 GPM
20 GPM
1.5 2.09 4.16 6.05
 
Data Based On:
Motive Water Flow Rate ±10% @ 30-120 psig and 60°F
Motive Liquid: Educted Liquid = 1:1 with educted fluids similar to water
     (e.g. Specific Gravity = 1.0 and Viscosity = Centipoise @ 60°F)
Suction Lift = 4.0 feet and Discharge Head = 0 feet
 
 
Typical Water Softener Applications
Part
Number
Tank
Diameter
Inches
Area
Sq.Ft.
Rinse Volume Rinse
GPM
Minimum
Cu.Ft.
Maximum
Cu.Ft.
OM-09050 12 0.8 1.6 3.1 0.9
OM-12050 14 1.1 2.1 4.3 1.2
OM-14050 16 1.4 2.8 5.6 1.4
OM-20050 18 1.8 3.5 7.1 2.0
OM-25075 20 2.2 4.4 8.7 2.5
OM-35075 24 3.1 6.3 12.6 3.5
OM-50075 30 4.9 9.8 19.6 5.0
OM-70100 36 7.1 14.1 28.3 7
OM-10100 42 9.6 19.2 38.5 10
OM-12150 48 12.6 25.1 50.3 12
OM-15150 54 15.9 31.8 63.6 15
OM-20150 60 19.6 39.3 78.5 20
 
Notes:
1) Minimum Rinse Volume based on 24 inch minimum bed depth.
2) Maximum Rinse Volume at minimum 0.25 gpm/cu.ft. rinse rate.
3) Regeneration with saturated salt (NaCl) brine as the educted liquid will yield Brine Flow less than Rinse Flow. The ratio is dependent on many factors including discharge head (pipe design, bed depth, installation, etc.) and suction lift (brine valve design and size, installation, etc.).
 
 
 
Safe Water Technologies, Inc.
996 Bluff City Boulevard
Elgin, IL 60120 USA
 
 
Telephone: +1.847.888.6900
Facsimile: +1.847.888.6924
E-mail: info@swtwater.com
http://www.swtwater.com

Last Updated: June 2, 2016