|
RUBBER
MEMBRANE AIR DIFFUSERS
These
EPDM rubber air diffusers are incredibly strong and are ideal for pond aeration,
circulation and destratisfying applications. Unlike air stones, these
diffusers are easy to clean. EPDM membrane cleans much better and easier than
porous air stones. In testing these air diffusers
produce a slightly larger air bubble than air stones, which translates into less
oxygen transfer into the water. So for fish holding tanks, raceways, fish
productions ponds, etc. we recommend staying with the alumina air stones.
These diffusers are an excellent choice for pond and water garden aeration since
they actually produce more circulation and water movement. Barbed inlets
have multiple size barbs. Simply cut to fit the size tubing you are using.
|
Part # |
Length |
Inlet Air Fitting |
Recommended CFM Airflow |
Maximum CFM Airflow |
Case Qty. |
Stocking Code |
Ship Wt. |
List Price |
| RAD4 |
4" |
1/4" - 3/8" |
0.2 |
1.1 |
12 |
66307 |
1 lb |
$10.50 |
| RAD6 |
6" |
1/4" - 3/8" |
0.4 |
1.7 |
12 |
57704 |
1 lb |
$12.85 |
| RAD650 |
6" |
1/2" MPT |
0.4 |
1.7 |
12 |
87802 |
1 lb |
$13.00 |
| RAD8 |
8" |
3/8" - 1/2" |
0.7 |
2.5 |
12 |
69905 |
1 lb |
$16.50 |
| RAD850 |
8" |
1/2" MPT |
0.7 |
2.5 |
12 |
710004 |
1 lb |
$16.65 |
| RAD12 |
12" |
3/8" - 1/2" |
0.9 |
3.5 |
6 |
413756 |
2 lbs |
$22.90 |
| RAD1250 |
12" |
1/2" MPT |
0.9 |
3.5 |
6 |
213908 |
2 lbs |
$23.15 |
| RAD2475 |
24" |
3/4" MPT |
1.8 |
5.4 |
4 |
529479 |
4 lbs |
$49.00 |
MEMBRANE
DIFFUSERS
Membrane
diffusers are a great alternative to air stones in many aeration applications.
Membranes have hundreds of "I" slots that open as air pressure builds inside of
the diffuser. The center of the membrane does not have slots and acts as a
check valve when air flow stops. Diffusers have a 3/4" male thread inlet
and are 10-1/2" in diameter.
-
Heavy duty membrane will last for
years
-
Uniform bubble distribution
-
Completely corrosion resistant
-
Built in check valve
-
Up to 3 CFM air flow
-
Removable
membrane allows for cleaning or inspection inside diffuser!
|
Part # |
Case
Quantity |
Stocking Code |
Ship Wt. |
Price |
| MD3 |
20 |
532508 |
2 lbs |
$54.25 |
AIR
DIFFUSER MANIFOLDS
Our
air diffuser manifolds allow you to hook up several air diffusers to a single
air line. Manifolds include a check valve to prevent water from filling
your air line when not in use. A polyethylene underlay keeps diffusers
from settling into the mud and prevents sediment erosion during operation.
Standard air diffusers are 6" long. Standard airline connection is 1/2"
poly tubing. Manifolds can be custom built to a wide variety of
applications.
|
Part # |
# of 6" Diffusers |
Required Air Volume |
Size of Underlay |
Stocking Code |
Ship Wt. |
Price |
| DM2 |
2 |
1 CFM |
12" x 21" |
349506 |
8 lbs |
$82.50 |
| DM4 |
4 |
2 CFM |
24" x 24" |
783408 |
9 lbs |
$139.00 |
| DM6 |
6 |
3 CFM |
24" x 24" |
8111004 |
10 lbs |
$185.00 |
| DMU12 |
Replacement underlay |
12" x 21" |
59903 |
2 lbs |
$16.50 |
| DMU24 |
Replacement underlay |
24" x 24" |
315457 |
4 lbs |
$25.75 |
MEMBRANE
DIFFUSER ASSEMBLIES
EasyPro
offers a membrane air diffuser assembly that features a hollow base that can be
filled with sand or gravel. This eliminates the need for bricks and straps
to get the diffuser to sink!
Available in both a single head or dual head
assemblies. Single head handles airflow from 1-3 CFM, double head handles
airflow from 2-6 CFM. A 3/4" female threaded outlet is located in the base
of each diffuser. A 1/2" barbed adapter is included
(weighted tubing).
| Part # |
Description |
Air Volume |
Stocking Code |
Shipt Wt. |
Price |
| EPDM1 |
Single Diffuser |
1-3 CFM |
766308 |
6 lbs. |
$110.50 |
| EPDM2 |
Double Diffuser |
2-6 CFM |
490505 |
8 lbs. |
$150.80 |
|