Sponge-Jet RASP RX3 User Manual page 9

3.2
(IMPERIAL) CFM REQUIREMENTS
Nozzle Size
No. 6
Nozzle
3/8in Feed Unit
Reserve
Total
No. 7
Nozzle
7/16in
Feed Unit
Reserve
Total
No. 8 Nozzle
1/2in
Feed Unit
Reserve
Total
Air Supply Requirements
This Unit uses 50mm (2in)
standard pipe typically fit with a
50mm (2in) universal 4-lug coupling.
Larger hoses decrease pressure
loss.
Nozzle
#6
#7
#8
60psi 70psi 80psi
126 143
40 40
33 37
199 220 241
170 194 217
40 40
42 47
252 281 308
224 252 280
40 40
53 58
317 350 384
Orifice
9.5mm (3/8in)
11mm (7/16in)
12.5mm (1/2in)
90psi 100psi 120psi 140psi
161 173 196
40 40 40
40 43 47
256 283
240 254
40 40 40
51 56 59
336 353 408
309 338
40 40 40
64 70 76
419 454
Recommended Air Line I.D.
50mm (2in)
50mm (2in)
76mm (3in)
SPONGE-JET RASP RX3 USER MANUAL |
220 253
40 40
52 59
312 352
300 344
40 40
68 76.8
461
392 450
40 40
86 98
518 588
9