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AIR & OXYGEN DIFFUSERS

MICROBUBBLE CERAMIC PLATE DIFFUSERS

 

HIGHLY EFFICIENT AND ECONOMICAL OXYGEN CONSUMPTION

Microbubble ceramic plate diffusers produce a cloud of extremely fine bubbles, 100 to 500 microns. The smaller the bubble the more efficient the absorption of the gas. The fine pore ceramic plate produces uniform bubbles across its entire surface. Ceramic is a clean, inert material.

Working pressure: 25 to 35 psi (1.7 to 2.4 bar) Must not exceed 50 psi

Diffusing Area
Overall Size
Operating Range
Maximum Flow Rate
Inlet Connection
AS15 MBD75 15 cm x 3 cm 22 cm x 4.5 cm Up to.75 LPM 2.2 LPM ¼"Barb
AS16 MBD 100 31 cm x 3 cm 39 cm x 4.5 cm Up to1.5 LPM 4.5 LPM ¼"Barb
AS17 MBD 300 31 cm x 6 cm 39 cm x 8.3 cm

Up to 3 LPM

9 LPM ¼"NPT Female
AS18 MBD 600 62 cm x 6 cm 70 cm x 8.3 cm Up to 6 LPM 18 LPM ¼"NPT Female

Microbubble


DRYDEN CERAMIC OXYGEN DIFFUSERS

Dryden

 

AIR DIFFUSERS

AS 9

Porous air stone of alumina silicate with stainless steel inlet bolt produces a controlled stream of fine bubbles. Corrosion-free for use in fresh or saline water.
Ideal for fish farming/transportation and waste water treatments.

Dome size: 7" x 1.5"
Flow rates: 0.5 to 2 cfm / 0.85 to 3.4 m3/hr

Other designs available.
Not suitable for pure oxygen.

DOME DIFFUSER.
AIR
Air diffuser

 

 

 

Air stone diffusers

 

AS 12    1 m air diffuser (end inlet)
AS 14    1 m 4 diffuser (air) frame

*Now available: Dryden high quality air diffusers 30cm to 3m.

Economical pipe diffusers range from .5 m to 3 m in length.

  • Available for air and oxygen
  • Corrosion-free plastic fittings and clips
  • End or centre inlet
  • Can be ordered to size
  • Frames available with 4, 6 or 8 diffusers
  • Weighted with stainless steel bar

HOSES AND FITTINGS AVAILABLE

PIPE DIFFUSERS.
AIR
Pipe diffusers

 

 

AS 19

Two gauge oxygen regulator.
Complete with pressure and contents gauges and 3/8 BSP outlet

AS19 Two guage

 

OXYGEN FLOW METER/REGULATOR


Standard version for both stationary and mobile purposes,
6 mm connection.
0 -5 l/min for tanks up to approx. 1000 L
0 -10 l/min for tanks up to approx. 2000 L
0 -20 l/min for tanks up to approx. 3000 L
0 -30 l/min for tanks up to approx. 4000 L

Single to eightfold.

flow meters

AS 20

3 way brass needle valve 3/8 BSP fittings

AS 21

2 way brass needle valve 3/8 BSP fitting

AS 22

Single brass needle valve 3/8 BSP fitting


fittings

 

 

All types of fittings in Brass, Stainless Steel and Nylon supplied.

Good value Braided Hose - 6mm upwards and Gas Hose.

various fittings

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