Point Four - Microbubble Plate Diffusers (Various Sizes)

  • $115.00


Please contact us directly to order MBD900 or MBD1200 as they ship oversize.

These aquaculture-duty diffusers are among the most efficient diffusers available, allowing you to increase yield while controlling the cost of expensive gases. Made from premium materials and subject to rigorous testing. These diffusers use a specially developed, ultra fine pore ceramic plate that produces a cloud of extremely fine bubbles of approximately 100-500  microns; far superior to airstones, porous hose or membrane type designs. The flat plate design ensures uniform bubbles across the entire surface and  minimizes bubble coalescence to achieve an absorption rate in excess of 80%, depending on depth and flowrate. Bubbling Pressure is 25 to 35 psi. (1.7 to 2.4 bar).

-One of the most efficient diffusers available
-Robust construction-ceramic plates set in a rigid aluminum base with solidbrass connection fittings
-Easy to install and use-trouble-free operation
-Flexible, modular design lets you easily add or subtract diffusers as your needs change
-Simple ceramic plate maintenance - provides reliable bubbling performance

Inlet Fittings for MBD300 and MBD600 see 1FMOF001

MBD600 MBD300 MBD100
Diffuser Area 24-1/2″ x 2-3/8″ 12-1/4″ x 2-1/2″ 12-1/4″ x 1-1/8″
Overall Size 27-1/2″ x 3-1/4″ 15-1/4″ x 3-1/4″ 14-1/2″ x 1-3/4″
Weight 5 lbs. (2.3 kg) 2.7 lbs. (1.2 kg) 1.2 lbs (540g)
Operating Range (Recommended) up to 6 LPM up to 3 LPM up to 1.5 LPM
Max. Flow Rate @ 50 psi 18 LPM 9 LPM 4.5 LPM
Gas Inlet Connection 1/4″ NPT Female 1/4″ NPT Female 1/4″ Hose Barb