Appendix d: quick chart – Labconco XPert Filtered Balance Stations 3962622 User Manual

Page 80

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Appendix D:

Quick Chart

Model Size

4' Tall

Sash Height from Work Surface
(inches)

9.44

12.00

Total Open Area with Bypass
(sq. ft.)

1.45

2.20

2.95

3.80

4.80

5.80

Exhaust Airflow Volume at 80fpm
(CFM)

115

175

235

305

385

465

Alarm Airflow Volume at 60 fpm
(CFM)

130

175

230

290

350

Initial Mag. Gauge Pressure Reading
(inches H

0.20 to .045

0.15 to 0.40

0.10 to 0.35

0.10 to 0.50

Number of Laskin Nozzles needed at
10 psig

Exhaust HEPA Filter w/ Gasket
Dimensions (inches)

18x18x3.31

30x18x3.31

42x18x3.31

(2) 24x18x3.31

(2) 18x30x3.31

*Motor Horsepower
(HP)

0.13

0.30

0.60

*Capacitor
(MFD, Volts)

10MFD, 115V

(2) 4MFD, 230V

10MFD, 115V

(2) 4MFD, 230V

15MFD, 115V

4MFD, 230V

15MFD, 115V

4MFD, 230V

15MFD, 115V

4MFD, 230V

15MFD, 115V

4MFD, 230V

Fluorescent Lights

F15T8-SP35

F17T8

F25T8

F32T8

F40T8

*Excludes XPert Filtered Balance Station, since it has no integral blower.

To determine the actual face velocity at the sash opening, airflow velocity readings
will need to be taken. This should be done across the sash opening of the
enclosure. The “average face velocity” is achieved by taking readings in two rows
across the enclosure with the readings 6" from the ends and evenly spaced every
12"; the first row is 3" down from the upper sash foil and the second row is 3" up
from the work surface.

This manual is related to the following products:

XPert Filtered Balance Stations 3962621 XPert Filtered Balance Stations 3962620 XPert Filtered Balance Stations 3962602 XPert Filtered Balance Stations 3962600 XPert Filtered Balance Stations 3962522 XPert Filtered Balance Stations 3962521 XPert Filtered Balance Stations 3962520 XPert Filtered Balance Stations 3962502 XPert Filtered Balance Stations 3962501 XPert Filtered Balance Stations 3962500 XPert Filtered Balance Stations 3940422 XPert Filtered Balance Stations 3940421 XPert Filtered Balance Stations 3940420 XPert Filtered Balance Stations 3940402 XPert Filtered Balance Stations 3940401 XPert Filtered Balance Stations 3940400 XPert Filtered Balance Stations 3940321 XPert Filtered Balance Stations 3940320 XPert Filtered Balance Stations 3940302 XPert Filtered Balance Stations 3940301 XPert Filtered Balance Stations 3940300 XPert Filtered Balance Stations 3940222 XPert Filtered Balance Stations 3940221 XPert Filtered Balance Stations 3940220 XPert Filtered Balance Stations 3940202 XPert Filtered Balance Stations 3940201 XPert Filtered Balance Stations 3940200 XPert Filtered Balance Systems 3971402 XPert Filtered Balance Systems 3971401 XPert Filtered Balance Systems 3971400 XPert Filtered Balance Systems 3971302 XPert Filtered Balance Systems 3971301 XPert Filtered Balance Systems 3971300 XPert Filtered Balance Systems 3971202 XPert Filtered Balance Systems 3971201 XPert Filtered Balance Systems 3971200 XPert Filtered Balance Systems 3961622 XPert Filtered Balance Systems 3961621 XPert Filtered Balance Systems 3961620 XPert Filtered Balance Systems 3961602 XPert Filtered Balance Systems 3961601 XPert Filtered Balance Systems 3961600 XPert Filtered Balance Systems 3961522 XPert Filtered Balance Systems 3961521 XPert Filtered Balance Systems 3961520 XPert Filtered Balance Systems 3961502 XPert Filtered Balance Systems 3961501 XPert Filtered Balance Systems 3961500 XPert Filtered Balance Systems 3950422 XPert Filtered Balance Systems 3950421 XPert Filtered Balance Systems 3950420 XPert Filtered Balance Systems 3950402 XPert Filtered Balance Systems 3950401 XPert Filtered Balance Systems 3950400 XPert Filtered Balance Systems 3950322 XPert Filtered Balance Systems 3950321 XPert Filtered Balance Systems 3950320 XPert Filtered Balance Systems 3950302 XPert Filtered Balance Systems 3950301 XPert Filtered Balance Systems 3950300 XPert Filtered Balance Systems 3950222 XPert Filtered Balance Systems 3950221 XPert Filtered Balance Systems 3950220 XPert Filtered Balance Systems 3950202 XPert Filtered Balance Systems 3950201 XPert Filtered Balance Systems 3950200