Feed Water Adapter AD-442 Feed Water Adapter 1/2" x 1/2" x 1/4" AD-332 Feed Water Adapter 3/8" x 3/8" x 1/4" AD-442A Aluminum Feed Water Adapter 1/2" x 1/2" x 1/4" AD-332A Aluminum Feed Water Adapter 3/8" x 3/8" x 1/4"
