Plomberie

AW AW ® Clapet anti-retour unidirectionnel en acier inoxydable 304 316, filetage femelle BSPP 1/8 "1/4" 3/8 "1/2" 3/4 "1" 300psi AW AW ® Clapet anti-retour unidirectionnel en acier inoxydable 304 316, filetage femelle BSPP 1/8 "1/4" 3/8 "1/2" 3/4 "1" 300psi AW AW ® Clapet anti-retour unidirectionnel en acier inoxydable 304 316, filetage femelle BSPP 1/8 "1/4" 3/8 "1/2" 3/4 "1" 300psi