Shigematsu Electric fan-equipped respiratory protective equipment (direct connection type) Sy28 (filter sold separately) SY28 1 set

Catalogue number: SY28 Features: ●Since the pressure inside the face mask is kept positive (positive pressure), it is safer than a dust mask. ●It is a breathing-linked type that supplies clean air in sync with breathing, and the filter lasts longer than a constant flow type, making it more economical. ●It comes with a voice transmitter, so conversations are clear even with the mask on. ●LEDs indicate when to replace the filter and the remaining battery power. Applications: ●Welding work Specifications: ● Facepiece type: Half-facepiece ● Type inspection approval number: No. TP138 (Sy28T4), No. TP127 (Sy28X3A), No. TP129 (Sy28T2･5), No. TP132 (Sy28X2･5), No. TP131 (Sy28T2), No. TP130 (Sy28X2) ● Particle collection efficiency (%): 99.97 (T4, when X3A is installed), 99.0 (T2･5, when X2･5 is installed), 95.0 (T2, when X2 is installed) ● Type: Standard product ● Height (mm): 150 ● Width (mm): 136 ● Performance classification: High air volume type / PL3 / S class (T4, English: When X3A is installed), High airflow type/PL2/Class A (When X2.5, T2.5 are installed), High airflow type/PL1/Class B (When X2, T2 are installed) ●Specified protection factor: 300 (When T4 and X3A are installed, a document stating that the specified protection factor exceeds "300" is attached to the product.), 33 (When X2.5, T2.5 are installed), 14 (When X2, T2 are installed) ●Nominal operating time: 6.5 hours (When T4 is installed), 5.5 hours (When X3A is installed), 9.0 hours (When T2.5 is installed), 7.0 hours (When X2.5 is installed), 9.5 hours (When T2 is installed), 8.5 hours (When X2 is installed) Material/Finish: ●Facial contact part: Si (Silicone rubber) Set contents/Accessories: ●Facepiece unit, inner sponge, battery, charger, voice transmitter guard, filter guard Note: ●Filters and absorption canisters are sold separately. ●When performing work that generates sparks, such as welding or grinding, be sure to install filter guard #50587.