Nordson 25B - Air Requirements

Specifications
9-2
E 1999 Nordson Corporation
All rights reserved
104 330H
Issued 8/99
Manual 1-8
See Table 9-2.
Table 9-2 Air Requirements
Strokes Per Minute
Air Pressure 20 40 60 80 100
2.7 bar
(40 psi)
0.43 l/sec
(0.91 cfm)
0.88 l/sec
(1.87 cfm)
0.76 l/sec
(2.8 cfm)
1.75 l/sec
(3.7 cfm)
2.22 l/sec
(4.7 cfm)
4.1 bar
(60 psi)
0.71 l/sec
(1.5 cfm)
1.42 l/sec
(3 cfm)
2.12 l/sec
(4.5 cfm)
2.83 l/sec
(6 cfm)
3.54 l/sec
(7.5 cfm)
5.5 bar
(80 psi)
0.90 l/sec
(1.9 cfm)
1.77 l/sec
(3.75 cfm)
2.64 l/sec
(5.6 cfm)
3.54 l/sec
(7.5 cfm)
4.43 l/sec
(9.4 cfm)
7 bar
(100 psi)
1.06 l/sec
(2.25 cfm)
2.12 l/sec
(4.5 cfm)
3.21 l/sec
(6.8 cfm)
4.25 l/sec
(9 cfm)
5.33 l/sec
(11.3 cfm)
WARNING: Use Nordson, equivalent nylon, or Teflon hoses,
with electrical continuity between the fittings. They must be
capable of withstanding working pressures to 172 bar
(2500 psi).
Air Line (Minimum) 6.4 mm (
3
/
8
in.) ID
High Pressure Hose 4.8 mm (
3
/
16
in.) ID
6.4 mm (
1
/
4
in.) ID
6.4 mm (
3
/
8
in.) ID
Seamless Steel Tubing 9.5 mm (
3
/
8
in.) x 0.87 mm (0.035 in.) wall
See Table 9-3.
Table 9-3 Sound Levels
Air Pressure
Sound Level (dB A) Sound Level (dB C)
6.9 bar (100 psi) 68 72
4.13 bar (60 psi) 66 71
5. Air Requirements
6. Hose Requirements
7. Sound Level Summary