The AS-II Packer is a large-opening, compression-set packer with mechanical slip hold-downs.
The AS-III Packer is a single-grip packer with no upper hold-down for use where no differential pressure from below is present.
The AS-II Packer is a large-opening, compression-set packer with mechanical slip hold-downs.
The AS-III Packer is a single-grip packer with no upper hold-down for use where no differential pressure from below is present.