| PC 50 ( Pirelli) withe 40 to 42 mm filter adaptator | |
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The PC 50 and T 55 masks have an improved grey rubber facepiece moulding design to hold the adjusting buckles and rubber straps head harness. |
| T 55 ( Pirelli) | |
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The T 55 is the same mask but with the two lower head harness straps fastened on the mask by means of h |
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