Restrictor 1 5/8 Suction

Restrictor Suction 22Mm

Restrictor Suction 19Mm

Restrictor Suction 15Mm

Restrictor Flue Outlet 220 L X

.092 Restrictor

Restrictor Suction 29Mm Id /

Restrictor Suction 30Mm Id /

Restrictor Suction 345Mm Id /