Prosilent Control JBL

Accessory for air pumps: several air-driven features can be run in the aquarium – adjustable precision air shut-off valve

Easy to install: shut-off valve is integrated at the air hose of air pump (air hose and air pump not included) 1 inlet, 2 precisely and individually adjustable fine needle valves, extendable, wall mounting with screws.
Every hose connection is threaded and self-locking.

Package contents: adjustable air shut-off valve, ProSilent Control