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Airetool B-2000 Boiler Expander B-2158-x

Airetool B-2000 Boiler Expander B-2158-x


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Airetoolcat.pdf

Airetool B-2000 Series Boiler Expander 

B-2000 Series-x signifies tube sheet thickness 

 

X

Tube Sheet

"A"Dimension

Overall Length

"B"Dimension

Length After Flare

In. mm In. mm
3 1/2" - 3/4" (12.7 - 19.05mm) 1-7/16" 36.5 1 -1/16" 26.9
5 7/8" - 1-1/4" (22.2 - 31.7mm) 1-15/16" 49.2 1 - 9/16" 39.6
7 1-3/8" - 1-3/4" (34.9 - 44.4mm) 2-7/16" 61.9 2-1/16" 52.3
9 1-7/8" - 2-1/4" (47.6 - 57.1mm) 2-15/16" 74.6 2-9/16" 65.0
11 2-3/8" - 2-3/4" (60.3 - 69.8mm) 3-7/16" 87.3 3-1/16" 77.7

 

Tube Size
Expander Number B-2158-x
O.D. 2
Gauge 7-9
O.D. 2-1/4
Gauge 3
Expander
Exp. Range 1.615-1.850 in.
41.0-47.0 mm
St. Roll Set 158-x-RS
Coplete Roll Set 158-x-FS
Mandrel (Length) 174-M (18-3/32")
SQ. Size 3/4
Short Mandrel MS- 4,5,6,7,8

 

Some items are available on quotation basis only. 

B-2079-x to B-2103-x have mandrel retaining nut rather than metal roll retainer.

‡Indicates size 7, 9, & 11 roll lengths are not available


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