SUBSTATION CONNECTORS
Bronze Couplers Type BA For joining equal sizes of copper tubing end to end • Manufactured from high strength cast copper alloy • Furnished with silicon bronze bolts, nuts, and lockwashers for corrosion resistance • Captive bolt design permits single wrench installation • For tin plating, suffix catalog number with “-TN”
FIGURE DIMENSIONS (IN.)
CATALOG NUMBER BA-0303 BA-0505 BA-0707 BA-1010 BA-1212 BA-1515 BA-2020 BA-2525 BA-3030 BA-3535 BA-4040 BA-5050
IPS SIZE
NUMBER OF BOLTS
BOLT SIZE
A
L
M
3/8 1/2 3/4
4 6 6 8 8 8 8 8 8 8 8 8
.68 .84
3.00 4.00 4.00 6.00 6.00 6.00 6.00 7.00 8.00 9.00
1.50 2.00 2.00 3.00 3.00 3.00 3.00 3.50 4.00 4.50 5.00 6.00
3/8 3/8 3/8 3/8 1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8
1.05 1.32 1.66 1.90 2.38 2.88 3.50 4.00 4.50 5.56
1
1 1/4 1 1/2
2
2 1/2
3
3 1/2
4 5
10.00 12.00
344
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