Marina Plastic Check Valve 192551331174 Stereo pan control per channel

Stereo pan control per channel

Every McGard wheel lock utilizes fully machined

Built to OEM specifications

Heat resistant as well as reusable

Beveled edge design

Marina Plastic Check Valve 192551331174 Stereo pan control per channelPrevents water from siphoning out Protects air pump from back siphoning damage Prevents flooding during power failures Accurate, leak proof security The Elite Check Valve will help prevent water from siphoning out of the aquarium through the air hose and into the air pump. Whether in the event of a power failure, or when removing filters and other air driven accessories from the aquarium, the Elite Check Valve ensures that your water levels remain