STOCKED MODELS in bold




Model Number
Range:
Water
Column
Minor
Divisions
Scale
Length
(Inclined)
(Inches)
Overall
Size
(Inches)

250-AF
250.5-AF
251-AF
252-AF
209-AF
260-AF
350-AF* 

.10-0-1.0"
.10-0-1.0"
.05-0-.50"
.20-0-2.0"
.20-0-3.0"
0-1.5"
0-4" 

.02"
.01"
.01"
.02"
.02"
.02"
.10" 
5 ?br> 8
5 ?br> 8
8
5 ?br> 4 ? 
8 ?x 4 1/8 x 1
11 3/8 x 4 x 1
8 
?x 3 3/8 x 1
11 1/8 x 6 ?x 1
11 ?x 6 
7/8 x 1
8 3/8 x 5 7/8 x 1
3 x 
8 ?x 1 

451-AF 
452-AF  
0-1"
0-2" 
.01"
.02" 
8
8 
11 x 21/8 x 5/8
11 x 4 x 
5/8 

*Vertical Scale        2 PSI Maximum Working 
Pressure