OM0283
Page 19 of 70
Rev 2 July/2021
LabGard® ES Energy Saver Class II Type, A2 Laminar Flow Biosafety Cabinet
Models NU-543-300/400/500/600
Catalog Number
Catalog Number
NU-543-300
Nominal 3 foot (0.9m)
NU-543-400
Nominal 4 foot (1.2m)
NU-543-500
Nominal 5 foot (1.5m)
NU-543-600
Nominal 6 foot (1.8m)
Performance Specifications
1. Personal Protection
2. Product Protection
NSF/ANSI 49
NSF/ANSI 49
NSF/ANSI 49
NSF/ANSI 49
NSF/ANSI 49
Class II, Type A2
Class II, Type A2
Class II, Type A2
Class II, Type A2
Style of Cabinet
Bench top/console
w/base stand/storage
cabinet
Bench top/console
w/base stand/storage
cabinet
Bench top/console
w/base stand/storage
cabinet
Bench top/console
w/base stand/storage
cabinet
Cabinet Construction
All welded stainless steel
16/18GA, Type 304
pressure tight design
All welded stainless steel
16/18GA, Type 304
pressure tight design
All welded stainless steel
16/18GA, Type 304
pressure tight design
All welded stainless steel
16/18GA, Type 304
pressure tight design
Diffuser for Air Supply (Metal)
Non-flammable
Non-flammable
Non-flammable
Non-flammable
HEPA Filter Seal Type:
Supply Filter-99.99% Eff. on 0.3 microns
Exhaust Filter-99.99% Eff. on 0.3 microns
HEPEX Seal
Neoprene, Spring-loaded
HEPEX Seal
Neoprene, Spring-loaded
HEPEX Seal
Neoprene, Spring-loaded
HEPEX Seal
Neoprene, Spring-loaded
Fumigation : per NIH/NSF Procedures
Yes
Yes
Yes
Yes
Standard Services:
Service Coupling (3/8 inch NPT)
Service Coupling (3/8 inch NPT)
Gas Valve/Service Coupling (3/8inch NPT)
Duplex Outlet
One Right Sidewall
Two Left Sidewall
One Right Sidewall
Two Backwall
One Right Sidewall
Two Left Sidewall
One Right Sidewall
Two Backwall
One Right Sidewall
Two Left Sidewall
One Right Sidewall
Two Backwall
One Right Sidewall
Two Left Sidewall
One Right Sidewall
Two Backwall
Optional Services:
Gas Cocks 3/8" NPT
Ultraviolet Light
Standard/Cup Sinks
Up to 3 ea. Sidewall
One, Backwall
Left or Right Work
Surface
Up to 3 ea. Sidewall
One, Backwall
Left or Right Work
Surface
Up to 3 ea. Sidewall
One, Backwall
Left or Right Work
Surface
Up to 3 ea. Sidewall
One, Backwall
Left or Right Work
Surface
Cabinet Size Inches (mm):
Height (Fully Assembled)
Height (Minimum for Transport)
Width
Depth with Armrest Removed
60 7/8 (1546)
59 (1499)
41 5/8 (1057)
31 7/16 (799)
60 7/8 (1546)
59 (1499)
53 5/8 (1362)
31 7/16 (799)
60 7/8 (1546)
59 (1499)
65 5/8 (1669)
31 7/16 (799)
60 7/8 (1546)
59 (1499)
77 5/8 (1972)
31 7/16 (799)
Work Access Opening Inches (mm):
Standard Opening Height/Optional
Standard Inflow Velocity
10 (254)/8(203)
105 FPM (.53 m/s)
10 (254)/8(203)/12(305)
105 FPM (.53 m/s)
10 (254)/8(203)/12(305)
105 FPM (.53 m/s)
10 (254)/8(203)/12(305)
105 FPM (.53 m/s)
Work Zone Inches (mm):
Height
Width
Depth measured at 10 inches (254mm)
window height
28 1/2 (724)
34 3/8 (873)
25 3/4 (654)
28 1/2 (724)
46 3/8 (1178)
25 3/4 (654)
28 1/2 (724)
58 3/8 (1483)
25 3/4 (654)
28 1/2 (724)
70 3/8 (1788)
25 3/4 (654)
Viewing Window Inches (mm):
Standard is safety plate sliding glass
Fully closed to
21(533) open
Fully closed to
21(533) open
Fully closed to
21(533) open
Fully closed to
21(533) open
Required Exhaust CFM/CMH (opening)
Standard/Optional:
Canopy Variable Flow Thimble (NU-911)
Canopy Fixed Flow Thimble (NU-907)
10(254) /8(203 )/12(305)
CFM (CMH)
276-501 (649-851)
255-450 (383-765)
341-554 (576-933)
320 (544)
269 (457)
387 (650)
10(254) /8(203) /12(305)
CFM (CMH)
363-588 (617-1000)
295-520 (502-884)
430-655 (731-1113)
426 (724)
359 (610)
483 (821)
10(254) /8(203) /12(305)
CFM (CMH)
451-676 (766-1149)
365-590 (621-1003)
531-760 (909-1291)
531 (902)
445 (756)
610 (1036)
10(254) /8(203) /12(305)
CFM (CMH)
538-763 (915-1297)
436-661 (741-1124)
634-865 (1088-1470)
634 (1077)
532 (904)
763 (1251)
Plant Duct Static Pressure Eng./Metric
0.05-0.1"/1.27-2.54mm
H2O
0.05-0.1"/1.27-2.54mm
H2O
0.05-0.1"/1.27-2.54mm
H2O
0.05-0.1"/1.27-2.54mm
H2O
Heat Rejected, BTU, Per Hour (opening)
(non-vented)
(vented)
10(254) /8(208)
903 / 826
120
10(254) /8(208) /12(305)
1140 / 1020 / 1256
157
10(254) /8(208) /12(305)
1768 / 1611 / 1884
198
10(254) /8(208) /12(305)
1884 / 1768 / 2041
198
Electrical:
Volts, AC 60 Hz
+Amps: Blower/Lights (10/8/12 openings)
Amps: Duplex
Rated Amps:
12 ft. Power Cord (one)
U.L./U.L.-C Listed
115
2.3/2.1
3
10
14 GA - 3 Wire, 15A
U.L./U.L.-C Listed
115
2.9/2.6/3.2
3
14
12 GA - 3 Wire, 20A
U.L./U.L.-C Listed
115
4.5/4.1/4.8
3
16
12 GA - 3 Wire, 20A
U.L./U.L.-C Listed
115
4.8/4.5/5.2
3
16
12 GA - 3 Wire, 20A
Crated Shipping Weight:***
Net Weight
460 lbs. /209 kg.
410 lbs. /186 kg.
530 lbs. /240 kg.
480 lbs. /218 kg.
620 lbs. /281 kg.
570 lbs. /258 kg.
690 lbs. /313 kg.
640 lbs. /290 kg.
***Crated shipping weight does not include weight for accessories or options
+ Based on cabinet with new filters running at 115VAC.
Summary of Contents for LabGard D NU-543-400
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