Whistles & Sirens


Product Image Item Name-
Whistles

Whistles

These whistles are made from brass machined to the shape required, the valve part now contains a PTFE seat to ensure a leak free operation. The...
Steam Sirens

Steam Sirens

These steam sirens are made from brass & have an O-Ring fitted on the valve stem for a leak free operation. Also polished to a high sheen. 1 1/2”...