while model BS25M+DLYL90L1-4 uses a manual pump configuration

With 6* AAA batteries

Cotton/polyester seamless knitted shell

8 mm thickness) Surface Finish Powder Coated Dimensions 36 × 17 × 47 cm Safety Feature Lock with cotter pin What’s Included

Ingco CIWLI2038 Li-Ion Impact Wrench 20V

Powerhouse Paint and Chemical Respirator precision thickness gauge while model BS25M+DLYL90L1-4 uses aPowerhouse Paint and Chemical Respirator Advanced silicone material for increased comfort and greater durability Provides at least 95% filtration efficiency against solid and liquid aerosols including oils For workplace occupational applications only