HP-A Plus — Has a 0.2 mm nozzle and a 1/32 oz (0.9 ml) gravity cup. It is a dual action airbrush with internal mix, and it issues a spray pattern that ranges from fine detail up to 3/4" in diameter (from 0.2 mm to 20 mm). The HP-A Plus is excellent for photo retouching, nail art, and illustration.

HP-B Plus — Has a 0.2 mm nozzle and a 1/16 oz (1.8 ml) gravity cup. It is a dual action airbrush with internal mix, and it issues a spray pattern that ranges from fine detail up to 3/4" in diameter (from 0.2 mm to 20 mm). The HP-B Plus is excellent for photo retouching, nail art, and illustration.

HP-BC Plus — Has a 0.3 mm nozzle and a 2/3 oz (20 ml) glass bottle, with a metal lid and adapter. It is a dual action airbrush with internal mix, and it issues a spray pattern that ranges from fine detail up to 1" in diameter (from 0.3 mm to 25 mm). The HP-BC Plus is excellent for custom automotive work, fine art, and illustration.

HP-C Plus — Has a 0.3 mm nozzle and a 1/3 oz (9 ml) gravity fed cup with a snap-on lid. It is a dual action airbrush with internal mix, and it issues a spray pattern that ranges from fine detail up to 1" in diameter (from 0.3 mm to 25 mm). The HP-C Plus is excellent for fine art, illustration, custom automotive work, and more.

HP-SB Plus — The most versatile airbrush in the HP series, because you can attach small side cups that hold a few drops of paint, or suction bottles that hold up to 2 oz (59 ml). This is ideal when frequent color changes are required. Iwata's HP-SB Plus has a 0.2 mm nozzle, is side-fed, and comes with a 1/8 oz (3.8 ml) metal cup. It is a dual action airbrush with internal mix, and issues a spray pattern that ranges from fine detail up to 3/4" in diameter (from 0.2 mm to 20 mm). The HP-SB Plus airbrush is excellent for nail art, illustration, fine art, and more.