Bard WH381
Bard WA491
DIRECT REPLACEMENT

These units dimensions are physically identical. Replacing one for the other shouldn’t be any problem just make sure to double check your capacity and voltages.

Match Bard WH381 Bard WA491 Difference
No matches in measurement - - -
Mismatch Bard WH381 Bard WA491 Difference
No mismatches in measurement - - -