Current Culture's new Spin Tight Bulkheads now come standard on all 13 gallon Under Current systems to improve ease of use and increase the longevity of the growth mods by reducing the stresses incurred on the plastic!
These extremely useful bulkheads can be used in a wide variety of applications such as hydroponics, aquaculture or anywhere there is a need to create a union between large reservoirs of water or nutrient solution. These exceptionally durable bulkheads are made in California of 100% recycled Zenoy plastic, which offers both an environmentally appropriate product as well as a supremely functional tool for growers abroad.
This 3" bulkhead should be used with a 4" diameter hole. Have questions? Call us!