Midco HMA-2 & HMA-2A Series - Manual (Page 14)

14
Midco International Inc.
8471 34
Figure 6 - Burner Sections - Assembly
4.11"
8.22"
6" Straight
10.47"
8.63"
6.00"
12" Straight
10.47"
8.63"
12.00"
2" Straight
10.47"
8.63"
2.0"
6" Straight with
2" NPT Back Inlet
8.63"
11.38"
6.00"
2" NPT
Inlet
12" Straight with
2" NPT Back Inlet
11.38"
8.63"
6.00"
12.00"
2" NPT
Inlet
Elbow
Section
8.63"
10.47"
6.00"
10.11"
Tee Section
10.47"
8.63"
6.00"
12.00"
12" Straight 6" Straight
12" Straight with
2" NPT Back Inlet
6" Straight with
2" NPT Back Inlet Ell
Tee
Cast Iron
HMA 2 -1050700
HMA 2A - 1050710
Aluminum
HMA 2 - 1050800
HMA 2A - 1050810
Cast Iron
HMA 2 -1010700
HMA 2A - 1010710
Aluminum
HMA 2 - 1010800
HMA 2A - 1010810
Cast Iron
HMA 2 -1080700
HMA 2A - 1080710
Aluminum
HMA 2 - 1080800
HMA 2A - 1080810
Cast Iron
HMA 2 -1230700
HMA 2A - 1230710
Aluminum
HMA 2 - 1230800
HMA 2A - 1230810
Cast Iron
HMA 2 -1060700
HMA 2A - 1060710
Aluminum
HMA 2 - 1060800
HMA 2A - 1060810
Cast Iron
HMA 2 -1070700
HMA 2A - 1070710
Aluminum
HMA 2 - 1070800
HMA 2A - 1070810
2" Straight
Aluminum
HMA 2A - 1050810
Burner Confi guration
Caution :
Under no
circumstances are
the HMA-2 baffl es
and the HMA-2A
baffl es or castings
to be mixed. For
further details see
service bulletin
# 8449-83.
Caution :
Under no
circumstances
should grade
hardware or
Aluminum rivets
be used.