The Heavy Duty Manifolds are built tough and they’re designed to allow high flow rates.
The manifolds are available in 4 way as 3/8″ barb, 1/2″ barb and 5/8″ barb. The 3/4″ inlet connects to your air pump or compressor.
The multiple outlets will connect to the air hose delivering air to your diffusers. The fittings are high quality brass for dependable use. Make sure to size the manifold to your air pumps air output.
Matala/Hakko HK100L and HK120L air pumps should use the 4 way only, so as not to restrict air flow. HK25L through HK80L air pumps can handle 4 way manifolds as well.
The 4 way manifold outlets are available in 3/8″, 1/2″ and 5/8″ when ordering, please refer to the size that best fits your air hose.