7" Moderate Temperature Air Wipe Nex Flow™ X-Stream™ Ring-Blade™ Model 20007X Air Blow-Off System

Air Wipe, Blow-Off System, Ring-Blade, Nex Flow7" Moderate Temperature Air Wipe Nex Flow™ X-Stream™ Ring-Blade™ Air Blow-Off System Model 20007X designed for use up to 400ºF (204ºC) is easy to mount and maintain and reduces both compressed air consumption and noise levels.

7" Moderate Temperature Air Wipe Nex Flow™ X-Stream™ Ring-Blade™ Model 20007X Air Blow-Off System produces a “laminar” flow of air along its 360º angle using the “Coanda” effect which “entrains” a large volume of air from the surrounding area along with the small amount of compressed air from the Ring-Blade™ air-saver wiper-blade to produce an output flow up to 30 times.

7" Moderate Temperature Air Wipe Nex Flow™ X-Stream™ Ring-Blade™ Model 20007X Air Blow-Off System pay back on compressed air savings can be as soon as a few weeks in some applications when compared to nozzle “rings” or simple annular slots used by other air wiping systems.

Blow-off, cool & clean items like pipe, cable, wire and hose with the 7" Moderate Temperature Air Wipe Nex Flow™ X-Stream™ Ring-Blade™ Model 20007X Air Blow-Off System.

 

7" Moderate Temperature Air Wipe Nex Flow™ X-Stream™ Ring-Blade™ Model 20007X Air Blow-Off System Product Drawings

20007-RING-BLADE-outline.pdf
20007-RING-BLADE-outline.dwg
20007-Assembly-3D.pdf
20007-Assembly.igs

How The 7" Moderate Temperature Air Wipe Nex Flow™ X-Stream™ Ring-Blade™ Model 20007X Air Blow-Off System Works


Compressed air enters at point (A) into an annular chamber and throttled through a small ring nozzle at high velocity. This air stream clings to the coanda profile directing the air stream down toward the surface which is angled to create a “cone” style directed force to best clean, wipe and dry a surface. The surrounding air is entrained at point (B) creating an amplified 360 degree conical airflow at point (C) to uniformly wipe the surface of the of the material running through the Ring Blade TM. The wet or dirty material (D) direction of travel is against the flow.

7" Moderate Temperature Air Wipe Nex Flow™ X-Stream™ Ring-Blade™ Model 20007X Air Blow-Off System Features

  • System is made of anodized aluminum or 31L stainless steel for high temperature and corrosive applications to provide even air flow 360º around the part.

  • Designed as two pieces hinged together to open and close around the part.

  • Instant on-off with no moving parts, no electricity or explosion hazard.

  • Utilizes the "Coanda" effect to amplify air flow.

7" Moderate Temperature Air Wipe Nex Flow™ X-Stream™ Ring-Blade™ Model 20007X Air Blow-Off System Benefits

  • Even blow off around the part, light in weight and compact.

  • Easy to install and maintain and allows removal of a continuous piece.

  • Reduced compressed air use for energy savings plus lower noise levels.

  • Maintenance free with output easily controlled, safe to use

Air Wipe Nex Flow™ Ring-Blade™ Air Blow-Off System - Dimensions

Compressed Air Blow-Off System, Compressed, Air, Blow, Off, System
Fig : Half Inch Ring Blade™
Standard
Moderate Temperature
316L Stainless for High Temperature
A
B
20000 20000X 20000XS-316L 0.50”
13mm
3.25”
82.6 mm
20001 20001X 20001XS-316L 1.00"
25mm
3.75"
95.3 mm
20002 20002X 20002XS-316L 2.00"
51mm
4.75"
121mm
20003 20003X 20003XS-316L 3.00"
176mm
5.75"
146mm
20004 20004X 20004XS-316L 4.00"
102mm
6.75"
171mm
20005 20005X 20005XW-316L 5:00"
127mm
7.75"
197mm
20006 20006X 20006SX-316L 6.00"
153mm
8.75"
222mm
20007 20007X 20007XS-316L 7.00"
178mm
9.75"
248mm

Air Wipe Nex Flow™ Ring-Blade™ Air Blow-Off System - Air Consumption

Inlet
Pressure
PSIG (BAR)
Air Consumption per unit
with std. .002" (.05mm) gap
Air Consumption per unit.
with .004" (.10mm)gap (shim added)
 
1/2"
1"
2"
3"
4"
5"
6"
7"
(.002" shim)
1/2"
1"
2"
3"
4"
5"
6"
7"
(.004" shim)
20 PSIG
(1.5 BAR)
4
(113)
5
(142)
8
(227)
10
(283)
13
(368)
15
(425)
18
(510)
20
(566)
8
(227)
10
(283)
16
(452)
20
(566)
26
(736)
30 
(850)
36
(1019)
40
(1133)
40 PSIG
(2.8 BAR)
7
(198)
10
(283)
15
(425)
20
(566)
26
(736)
30
(850)
36
(1019)
40
(1133)
14
(396)
20
(566)
30
(850)
40
(1133)
52
(1472)
60
(1700)
72
(2039)
80
(2266)
60 PSIG
(4.1 BAR)
11
(311)
14
(396)
23
(651)
30
(850)
38
(1076)
45
(1275)
53
(1501)
60
(1700)
22
(623)
28
(793)
46
(1303)
60
(1699)
76
(2152)
90
(2549)
106
(3002)
120
(3398)
80 PSIG
(5.5 BAR)
14
(396)
19
(538)
30
(850)
40
(1132)
51
(1444)
60
(1700)
71
(2010)
80
(2266)
28
(793)
38
(1076)
60
(1699)
80
(2265)
102
(2888)
120
(3398)
142
(4021)
160
(4532)
100 PSIG
(6.9 BAR)
18
(510)
24
(680)
37
(1048)
50
(1416)
64
(1812)
75
(2124) 
88
(2492)
100
(2832)
36
(1019)
48
(1359)
74
(2095)
100
(2832)
128
(3625)
150
(4248)
176
(4984)
200
(5664)
120 PSIG
(8.4 BAR)
21
(595)
28
(793)
45
(1274)
60
(1699)
76
(2152)
90
(2549)
106
(3002)
120
(3398) 
42
(1189)
56
(1586)
90
(2549)
120
(3398)
152
(4304)
180
(5098)
212
(6003)
1 240
(6796)

 

Based on an Amplification Ratio of 30:1 the air flow out would be 30 times the above.

Air Flow Of The Compressed Air Blow Off System Through A Hole In Standard Cubic Feet Per Minute
(14.7 Psia/70ºF/0% Relative Humidity

Inlet Pressure (PSIG)
Diameter Of Hole In Inches
1/64
1/32
1/16
1/8
1/4
3/8
1/2
5/8
3/4
20 PSIG
.123
.491
1.96
7.86
31.4
70.7
126
196
28.3
40 PSIG
.194
.774
3.1
12.4
49.6
112
198
310
446
60 PSIG
.264
1.06
4.23
16.9
67.6
152
271
423
609
80 PSIG
.335
1.34
5.36
21.4
85.7
193
343
536
771
100 PSIG
.406
1.62
6.49
26
104
234
415
649
934
120 PSIG
.476
1.91
7.62
30.5
122
274
488
762
1097

Air Wipe Nex Flow™ Ring-Blade™ Air Blow-Off System - Materials of Construction

All Ring-Blade™ Air Wipes are coated aluminum construction with stainless steel shims and brass fittings. Standard units come with rubber hose connecting the twin pieces High temperature units come with stainless steel hose.

See Price List for description of each part number.

Air Wipe Nex Flow™ Ring-Blade™ Air Blow-Off System Is Cost Effective

Example Of An Air Saving Calculation

1. From the chart showing air flow through a hole, assume we have a circular tube that is 4" in diameter. It has a circumference of 3.14159 X diameter or 12.57 inches. Assume it has 1/16" holes spaced ½” apart with a total number of 24 holes. The air pressure in the system is 60 PSIG.

2. From the chart each 1/16" hole consumes 4.23 SCFM at 60 PSIG. Total air consumed is 24 X 4.23 = 101.52 SCFM.

3. From the compressed air consumption chart , a 4" diameter Ring-Blade™ consumes 49 SCFM at 60 PSIG.

4. Assuming a compressed air cost of 30 cents/1000 standard cubic feet and an 8 hour day operation for 200 days per year.

The Drilled Circular Tube Will Cost:

  • 101.52 cu. Ft./min. X 60 min./hr. X $.30/1000 cu. Ft. X 200 days X 8 hrs/day = $2,923.78 a year!

5. The Nex Flow™ System Will Cost:

  • 49 cu. Ft./min. X 60 min./hr. X $ .30/1000 cu. Ft. X 200 days X 8 hrs/day = $1,411.20 a year!

6. The Savings per year using the Nex Flow™™ System will be:

  • $2,923.78 - $1,411.20 = $1,512.58 per year!

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Compressed Air Solutions To Meet Your Application Needs

About Nex Flow™

Nex Flow™ Air Products Corp. is a manufacturer of compressed air-operated products made to improve plant efficiency, improve energy efficiency, improve quality and enhance the environment. Our product line includes air blow-off products that reduce noise levels and compressed air use, and vortex tube technology using vortex tubes for spot cooling, control panel cooling, tool cooling and other unique applications. It also includes air operated conveying products and static control technology.

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Our Products

Nex Flow™ Air Products Corp. is a manufacturer of Air Amplifiers, Air Knives, Air Jets, Air Nozzles, Air Operated Conveyors, Cabinet Panel Coolers, Industrial Housekeeping Products, Static Control Products, Vortex Tubes and Tool Coolers. Our brand names are Frigid-X™, Silent X-Stream™, X-Stream™, Air-Edger™, Ring-Vac™ and Air-Blade™.

Sample Content

Nex Flow™ Air Products Corp. provides an indepth information on Air Amplifiers, showing our Standard Air Amplifiers, Adjustable Air Amplifiers and Adjustable Gauged Air Amplifiers. Air Knives feature our Standard Air-Blade™ Air Knives, Stainless Steel Air-Blade™ Air Knife, X-Stream™ Air-Blade™ Air Knife and our X-Stream™ Hard Anodized Air-Blade™ Air Knife. Air Jets and Air Nozzles feature our Standard Air Jets and Nozzles, X-Stream™ Air Nozzles and our Air Edger™ Flat Jet Nozzle. Much more information on our product line is available on this web site.

Get in Touch

  • USA/Canada:
    (877) 797 2777
  • International:
    (416) 410 1806
  • Email:
    sales@nex-flow.com
  • USA Address:
    300 International Drive, Unit 100
    Williamsville, NY, 14221
  • Canada Address:
    10520 Yonge Street, Unit 35B-220
    Richmond Hill, ON
            L4C 3C7