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Nobles | 701 N. Lilac Drive | P.O. Box 1452 | Minneapolis MN 55440-1452 | 800.553.8033 | www.nobles.com | nobles@tennantco.com 

Specifications subject to change without notice.   REV 8.14.06 

 
 

Vacuum System 
Airflow 

88 ft

3

 / 2.49 m

3

 per minute 

Waterlift 

81 in / 2057.4 mm 

Vacuum motor type 

Single speed, tangential discharge, 7.2 in /182.8 mm diameter, dual ball bearings 

Vacuum motor hp 

1 hp 

Vacuum motor amps 

29 A 

Vacuum motor stages 

2 stage 

Vacuum motor voltage 

24 V 

 
Solution System 
Nominal solution flow rate 

1 gpm 

Solution pump PSI 

100 psi  / 6.9 bar maximum 

Solution pump voltage 

24 V 

Solution tank capacity 

17 gal / 64.35 L 

 

 

Recovery System 

 

Recovery tank capacity

 

17 gal / 64.35 L

 

 
Power System
 
Battery amp four rating 

215 amp hour 

Battery count 

Battery description 

12 V deep cycle lead acid batteries with rope handles 

Battery run time per charge 

3 hours 

Charging unit description 

20 A automatic charger 

 
Dimensions / Weight 
 
Length 

54 in / 1371.6 mm 

Width  

30 in / 762 mm 

Height 

42 in / 1066.8 mm 

Net weight 

375 lb / 170.1 kg 

Net weight w/batteries 

600 lb / 272.16 kg 

Sound Level 

77 dBA 

Cleaning Rate Per Hour 

4,500 ft

2

 / 418.05 m

2

 per hour 

 

 

Warranty 

3 years/2500 hrs on parts and labor (excluding batteries).  
10 years on rotationally-molded polyethylene tanks. 

 

Falcon

 Ultra B 

specifications 

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