pond aerator, aerators, aeration, airator, aireator

Aerator, Pond Aerators

Use a pond aerator as a choice to oxygenate your pond. Proper aeration is vital to having a healthy pond, water garden or lake no matter what time of year it is. Use a pond aerator during hot weather to provide the necessary oxygen within the pond. Use a pond aerator during the winter to not only provide oxygen to the pond (and fish within it) but to also provide water movement at the surface to keep an area of the top of the pond from freezing. This opening in the ice allows for fresh oxygen to enter and an exit hole for toxic gases from decomposing organic matter in the pond to escape.

Choose the best aerator suited for your pond's needs below. In addition to a proper size aerator, every pond needs beneficial bacteria to break down organic matter within the pond such as organic matter from decaying leaves, fish wastes, etc. Every established pond already has beneficial bacteria but benefits from adding more. For large ponds use our PlanktoniX™ product and for small ponds use our Microbe Lift product. Both products are totally natural products and are completely safe for swimming, fish, wild life, etc. They are not chemicals but natural biological strains of good types of bacteria that are responsible for reducing algae and breaking down organic matter. They also break down toxic ammonia from fish wastes into harmless nitrates. You can find both of them here. By having a proper size aerator and adding beneficial bacteria, your pond will be much healthier, clearer, oxygenated and more enjoyable to you.)

View the diagrams below showing the difference between Fountain type of aerators (referred to as water fountains) and Diffused Aeration Systems. The fountain aerators are a popular choice when a decorative aerator is desired. Fountains splash the surface of the pond and help control surface algae and duckweed, but do not aerate down to the bottom in deep ponds (we have a fountain aerator for ponds as shallow as 17" right here besides other fountain aerators here). Diffused aeration is the best way to go with deep ponds because the air diffuser lays on the bottom and you achieve total pond aeration from the bottom to the top regardless of depth. Oxygen then dissipates throughout the pond. They are also ideal for shallow ponds (use our High Volume Surface Aerator for shallow ponds ) as once again, they provide total aeration throughout the pond and are also much more economical to run as it takes less energy to push air in a diffused aeration system than it does to push water through fountains (or pumps, for that matter). To find the comparison in electricity between any electrical product, click here.

water fountain aerators for ponds and lakes diffused aerators, diaphragm aerators, linear compressors, rotary vane compressors, airate, arate, oxygen, oxygenate, for ponds, lakes and water gardens
Fountains providing aeration Diffuser type of Aerators

We also sell the following types of air compressors:

Linear Compressors - Extremely energy efficient, silent and reliable compressors. Low pressure capability prohibits use in deep applications, but these pumps are great for shallow (less than 6-8') ponds, tanks, aquariums and many other applications.

Diaphragm Compressor - High pressure, low volume compressors widely used for deep pond aeration and destratification.

Rotary Vane Compressors - Medium volume, medium pressure compressors ideal for aeration of larger ponds and lakes less than 18' deep.

Rocking Piston Compressors - Provide slightly higher pressure than rotary vane compressors. Ideal for aeration of ponds/lakes up to 40' deep.

Piston Compressor - High pressure compressors for aeration, destratification and de-icing of waters up to 75' deep.

Regenerative Blowers - Super high volume, low pressure blowers for aeration of tank system and shallow ponds.

Choose one of our stone covers to protect your air compressor from the elements!

"Thank you so much for your help! You have no idea how grateful I am.
I have been given advice by so many people, and all of it different
but your recommendations were straight-forward and made the most sense.
So I will follow what you say is the best route.
With much appreciation! "
Kind regards,
Bev Hinds

The following items are different diffused aeration kits. Diffused aeration systems are the best way to aerate, de-stratify and create circulation in ponds over 6' deep. Each system has 3 basic parts: an air compressor (motor), an air hose and an air diffuser where the bubbles come out of). The air compressor (or windmill) sits on the shore and pumps air through the hose to the air diffuser located on the bottom of the pond. The results is thousands of tiny bubbles rushing out the diffuser to the pond surface, creating oxygenation and aeration throughout your pond.

There are several advantages to using diffused aeration kits instead of surface aerator:
1) Electric motor is on shore, not in the water.
2) Air diffusers lay on the bottom, ensuring aeration of entire pond from bottom to top, regardless of depth, and
3) With proper size tubing, hose lengths of up to 2,000' can be achieved for ponds without electricity nearby.

All motors are designed for continuous duty operation and are oil-less for low maintenance. Periodic cleaning of air filter and replacement of diaphragm and gasket every few years is all that is necessary. Air stones can be cleaned (if necessary) in muriatic acid to restore like-new performance. Kits include everything needed for installation and operation except for tubing weights. Tubing is buoyant and requires a 5# weight every 6-8' to sink, or use optional self-weighted tubing. Diffused aerators are for ponds at least 6' deep, if not deeper. High volume surface aerators are used for large ponds that are shallower than 6' deep. Check out our aerator diagram here.

wpe4B.jpg (12760 bytes)
View of air diffuser working in pond. These aerators
release millions of tiny air bubbles throughout your
pond, thereby providing oxygen to the very depths
of your pond or lake. Used in backyard ponds as
well as farm ponds or lakes. Residential or commercial
applications. We have the right aerator for you!
Don't know what type of aerator you need?
Send us information about your pond, (size, depth,
quantity of fish) and we'll recommend an aeration
system to fit your needs.

Have a small backyard pond and need an aerator?
Check out our Ornamental Pond Aerators,1/20th HP or 1/8HP aerators below!

Have a large pond or lake and need an aerator?
Check out our 1/3HP, 1/8HP, 3/4HP and 1 HP diffused or
rotary vane compressors/aerators below!
(Pond sizes listed below with corresponding aerators).

Have a shallow but large pond or lake and need an aerator?
Check out our High Volume Surface Aerators for ponds 6' deep or less!

Small Pond/Tank Aerator

NEW! SCEPA2 Aerator!
This kit features a larger compressor which puts out approx. 2.5 times as much air as the SCEPA1 above. The SCEPA2 kit has 12' of vinyl tubing and a larger air diffuser. 4' maximum depth.

Product Code: SCEPA2
Sale Price: $175.00

BUY!

Currently on back order.

Keep your backyard pond "open" this winter with an Ornamental Pond Aerator. De-icing with an air system costs up to 80% less to operate than using deicers!

Ornamental Pond Aerator
The below diaphragm linear aeration kits now include weather-proof compressors allowing use outdoors without further protection. Powered by quiet, continuous-duty compressors, these small aerators do a great job of aerating all year long. While not equal in quality to the piston type linear compressor (SCLA5W, SCLA10W and SCLA15W) the diaphragm style compressors are a great value!

Product Code	CFM Air Flow @ 2' Water Depth	For pond size (gallons)	Watts	List Price:	Our Price:	Buy
SCLA5N	.80	1000 - 3000	15	$270.00	$169.50	BUY!
SCLA10N	1.8	3000 - 8000	34	$358.00	$239.50	BUY!

Ornamental Piston Linear Aeration Kit with Weighted Tubing

These are one of the finest aeration systems for small ponds on the market today. They offer one of the longest warranties of any air pump available because they are the best built air pump you can buy. There are several advantages to these kits:

Super quiet - you can barely hear them from 5' away.
Super energy efficient - operates for only pennies a day
Very reliable - motors can often run constant for 5-8 years.
Oil-less design - provides clean, dry air with minimal maintenance
UL listed for outdoor use

Each kit comes with compressor, 15' of self-weighted tubing and air diffuser. 3 year manufacturer's warranty.

Product Code	CFM Air Output @ 2' deep	Approx. Pond Size (gallons)	Electrical Usage	Sale Price:	Buy
SCLA5W	1.0	1,000 - 3,000	25 watts	$378.00	BUY!
SCLA10W	1.6	3,000 - 7,500	45 watts	$458.00	BUY!
SCLA15W	2.8	7,500 - 20,000	80 watts	$598.00	BUY!

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1/20 HP Diaphragm Air Compressor Kit
For small ponds. This small, continuous duty pump is ideal for aeration of smaller, shallower ponds. 1/20HP pump will operate to a depth of 20'. Kit includes air compressor, 50' vinyl tubing, 2 stone air diffuser with check valve and underlay, fittings and clamps. Compressor draws only 1.5 amp electricity and pumps .7 CFM of air. Compressor needs to be protected from the elements. Can use a fake rock cover, our lockable steel cabinet listed at the bottom of the page, a bucket or anything that will protect it from the elements and allow it to have fresh air as well.

Product Code:	Description	Ship. Wt. (Lbs.)	Price	Buy
SCPA10	1/20HP kit with vinyl tubing	15	$360.00	BUY!
SCPA10W	1/20HP kit with weighted tubing	22	$441.52	BUY!
SCRK22	Optional repair kit (includes diaphragm, gasket, etc.)	1	$34.00	BUY!

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1/8HP Diaphragm Air Compressor Kit
For ponds up to 1/4 acre. Kit includes compressor, 50' vinyl tubing, 2 stone air diffuser w/check valve and underlay to prevent stones from settling into mud, fittings and hose clamps. Will operate up to 30' deep. Motor draws only 3.4 amps and pumps .8 CFM of air. Compressor needs to be protected from the elements. Can use a fake rock cover, our lockable steel cabinet listed at the bottom of the page, a bucket or anything that will protect it from the elements and allow it to have fresh air as well.

Product Code	Description	Ship Wt. (lbs.)	Price	Buy
SCPA12	1/8HP kit with poly tubing	31	$490.00	BUY!
SCPA12W	1/8HP kit with self-weighted tubing	41	$565.00	BUY!
SCDC12RK	Optional repair kit (includes gasket, diaphragm, etc.)	1	$42.00	BUY!

1/4HP Rocking Piston Air Compressor Kit
(Our Best Selling Aerator!)
For ponds up to 1 acre, 6'+ deep (or smaller ponds with a lot of fish.) Kit includes compressor, 100' poly tubing, air diffuser w/check valve and underlay, fittings and clamps. Will operate up to 35' deep. Draws 3.1 amps and pumps 1.5 CFM of air. Compressor needs to be protected from the elements. Can use a fake rock cover, our lockable steel cabinet listed at the bottom of the page, a bucket or anything that will protect it from the elements and allow it to have fresh air as well.

Now with new, improved membrane diffuser base! Simply fill the hollow base with sand or gravel so it sinks to the bottom of the pond. Eliminates the need for strapping bricks/weights to the diffuser.

How do you install it?
It's super easy to install! Simply follow the steps below.

1. Locate compressor on shoreline where your 110 volt electricity is located.
2. Connect the air tubing to the compressor using a hose clamp.
3. Attach the other end of the air tubing to the diffuser with another hose clamp.
4. Fill the diffuser base with sand or gravel.
5. Lower air diffuser in pond within a couple of feet from the deepest, most centrally located
section of the pond.
6. Plug compressor into 110 volt electricity.
7. That's it! You're all done! Let it run 24 hours a day, 365 days a year!

Check out our aerator layout diagram here.

Product Code	Description	Ship Wt. (lbs.)	Price	Buy
SCPA33	1/4 HP Kit with poly tubing	31	$690.00	BUY!
SCPA33W	1/4 HP kit with self-weighted tubing	41	$870.00	BUY!
SCRP74RK	Optional compressor repair kit (includes gasket, diaphragm, etc.)	1	$48.00	BUY!

"Thanks so much for your help and prompt response...
You have the most informative and useful website on ponds that I have  
encountered.  Your customer service and products are much appreciated 
for a novice pond owner like myself.   
Thanks again for your advise."
~ Chuck Williamson

Rotary Vane Air Compressors
These rotary vane air compressor kits pump considerably more air than the diaphragm pumps shown above. Rotary vane pumps do not operate as deep as the diaphragm pumps - maximum operating depth is 18'. A 3/4HP high pressure model is available which operates to a depth of 27'. The 1/4HP model pumps 4.2 CFM of air compared to 1.5CFM with the 1/4HP diaphragm compressor. This larger volume of air will increase circulation and oxygen levels for faster cleaning of the pond's bottom. The 1/4HP rotary vane kit is recommended for ponds from 1 to 2 acres, but it often is used in ponds less than 1 acre if high fish population, exceptionally poor water conditions, or heavy nutrient build-up exists. The 3/4 HP models are recommended for ponds 2-4 acres in size. For ponds larger than 3 acres, the 1HP kit is used or multiple aeration systems may be needed. Please inquire about the aeration system required for your size of pond. Include depth, size and shape of pond, water conditions and fish population.

1/4HP High Volume Rotary Vane Compressor Kit
For ponds one acre or larger or 2 smaller ponds. Produces 4.2 CFM of air, draws 5 amps. Kit includes compressor, valved outlets ( to control air flow between diffusers), 200' poly tubing, 2 air diffusers with check valves, underlays, fittings and clamps. The SCPA50W kit replaces the poly tubing with 200' of weighted tubing. Compressor needs to be protected from the elements. Can use a fake rock cover, our lockable steel cabinet listed at the bottom of the page, a bucket or anything that will protect it from the elements and allow it to have fresh air as well. Available in 220 volt. Will ship in 115 volt unless specified otherwise at the time the order is placed (same price).

Product Code:	Ship Wt. (lbs.)	Price	Buy
SCPA50	50 + 21	$1029.00	BUY!
SCPA50W	50 + 49	$1389.00	BUY!

1/3 HP High Pressure Rocking Piston Compressor Kit
This rocking piston compressor kit is similar to the 1/4HP rotary vane kit above (SCPA50) only this unit is capable of much greater operating depth. While the rotary vane unit above will operate to a depth of 18', this compressor will pump air over 40' deep! Ideal for deep water aeration. Continuous duty, long lasting motors are designed for the demanding job of deep aeration and when properly protected from the weather (see our fake rock covers), will last for years... Kit includes compressor, valved outlets (to control air flow between diffusers), 200' poly tubing, 2 air diffusers with check valves, underlays, fittings and clamps. Compressor needs to be protected from the elements. Can use a fake rock cover, our lockable steel cabinet listed at the bottom of the page, a bucket or anything that will protect it from the elements and allow it to have fresh air as well. Available in 115 volt. Produces 4.2 CFM of air, draws 5 amps @ 115 volt.

Product Code: SCPA60
(With non-weighted tubing)
Our Price: $1029.00

BUY!

Product Code: SCPA60W
(With weighted tubing)
Our Price: $1369.00

BUY!

3/4HP High Volume Rotary Vane Compressor Kit
Produces 9.5 CFM air flow, draws 6 amps (230 volts). Includes 4 air diffusers, 800' poly tubing, valved outlets, fittings and clamps. Available in 115 volt or 230 volt. (Will ship 115 v unless specified otherwise at the time the order is placed.) For ponds between 2-4 acres in size and deeper than 6' deep. Compressor needs to be protected from the elements. Can use a fake rock cover, our lockable steel cabinet listed at the bottom of the page, a bucket or anything that will protect it from the elements and allow it to have fresh air as well.

Product Code: SCPA75
Ship Wt. 72 + 28 + 20
Price: $1385.00
BUY!

Optional Compressor Repair Kit
Includes 4 new vanes, a new gasket and 2 new black internal air filters.
Product Code: SCRV75V
Price: $98.00
BUY!

3/4HP High Pressure Rotary Vane Compressor Kit
If you need to aerate really deep water, this is the system for you!

Capable of pushing air down to 90' deep, this system can handle high pressure caused by deep water or long airline runs. Powered by a 3/4 HP piston compressor, this kit includes three air diffusers compressor, valved outlet with brass valves, 600' of non-weighted tubing and all the fittings and clamps. Available in 115 volt or 230 volt. Please specify when ordering. Draws 9.5 amps at 115 volts. CFM air output is 5.1. Comes with non-weighted tubing.

Compressor needs to be protected from the elements. Can use a fake rock cover, our lockable steel cabinet listed at the bottom of the page, a bucket or anything that will protect it from the elements and allow it to have fresh air as well.

Product Code: SCPA75PC
Ship Wt. 48 + 30 + 30 + 30
Price: $1215.00
BUY!

Optional Compressor Repair Kit
Includes 4 new vanes, a new gasket and 2 new black internal air filters.
Product Code: SCRV75V
Our Price: $98.00
BUY!

1 HP High Volume Compressor Kit
Provides 13.5 CFM air flow, draws 7 amps (@ 230v). Kit includes 5 air diffusers (only 4 shown in picture), 1000' tubing, valved outlets, fittings and clamps. Available in 115 volt or 230 volt. (Will ship 115 v. unless otherwise noted.) For ponds between 3-4 acres in size. Compressor needs to be protected from the elements. Can use a fake rock cover, our lockable steel cabinet listed at the bottom of the page, a bucket or anything that will protect it from the elements and allow it to have fresh air as well.

Product Code: SCPA100
Ship Wt: 60+50+25+22lbs.
Our Price: $1529.00
BUY!

Optional Compressor Repair Kit
Includes 4 new vanes, a new gasket and 2 new black internal air filters.
Product Code: SCRV100V
Our Price: $148.00
BUY!

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High Volume Surface Aerators
These reliable units are the highest oxygen producing aerators we offer! Because of the high circulation rate, these aerators are especially helpful in controlling surface algae and other unsightly surface problems. Comes with 50' power cord (100' available). Designed for continuous duty operation in fresh or salt water. Thermal overload protection with automatic reset. Easy to install or remove - making it great for portable emergency operation. Especially useful in shallow ponds with depths as low as 2 or 3' or up to 6' deep.

Product Code	Description	Voltage /Amps	Approx. GPM (gallons per minute)	Ship Wt.	Price	Buy
SCAF2400	1/2HP Aerator	115/5.0	600	27 + 30	$1029.00	BUY!
SCAF3400	3/4 HP Aerator	115/6.7	800	37 + 30	$1159.00	BUY!
SCAF3400H	3/4HP Aerator	230/3.4	800	39 + 30	$1330.00	BUY!
SCAF4800	1 HP Aerator	115 v/ 11.3	1200	45 + 30	$1584.00	BUY!
SCAF4800H	1 HP Aerator	230 volt/ 5.7 amps	1200	45 + 30	$1639.00	BUY!
SCPF8400	2 HP Aerator	230/11	2000	55 + 63	$1699.00	BUY!

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Wind Powered Aerator
Let Mother Nature help aerate, circulate and de-stratify your pond! Our redesigned and improved windmill is an ideal way to supplement oxygen levels and improve the overall health of a pond. Ideal for areas needing aeration without electricity nearby. Windmill can be located hundreds of feed from the pond's edge, if necessary, to catch more wind.

Made from heavy-duty galvanized steel - will last for 15+ years
Only requires 5mph of wind to operate, self brakes at 28 mph.
64" diameter head with 12 blades. Pumps 1.5 CFM of air.
No annual maintenance except diaphragm replacement as needed (usually 1-2 years) and minimal greasing.
Will pay for itself several times over in saved electricity costs.
Price includes windmill tower, head & tail. It does not include your choice of tubing (self-weighted or vinyl) and diffuser, shown below.
If you have a tower or wish to build your own, you can purchase our windmill package less the tower.

All three sizes of windmills use the same blade assembly. Therefore, the amount of air pumped is the same. The taller towers are recommended where additional height is needed to catch sufficient wind currents.

*Can be used in ponds up to 3/4 of an acre with a light fish load, minimal pond weeds and good algae control. Can also use multiple units for a pond larger than 3/4 of an acre.

Product Code	Description	Tower Ht.	Overall Ht.	# of boxes	Ship Wt. (lbs.)	Price	Buy
SCWM12	12' Windmill package	12'	15'	4	46,46,25, 65	$929.61	BUY!
SCWM16	16' Windmill package	16'	19'	5	46,46,25, 65,32	$985.27	BUY!
SCWM20	20' Windmill Package	20'	23'	6	46,46,25, 65,32,32	$1149.50	BUY!
SCWMH	Windmill Package, less Tower			3	57,47,6	$839.68	BUY!
SCWMD	Replacement Diaphragm and two check valve inserts (fits all windmills)			1	2	$62.75	BUY!
SCMDP	Membrane diffuser + 100' of 3/8" vinyl tubing				9	$139.00	BUY!
SCMDPW	Membrane diffuser + 100' of 3/8" self-weighted tubing				27	$299.00	BUY!

Lockable Steel Cabinet

Cabinets used to protect air compressors for our aeration systems. Constructed of 14 gauge galvanized steel with a light green baked powder paint finish that is far superior to ordinary paint. Each cabinet has knockouts for up to 5 airlines and one knockout for an incoming electric line. Measures 34" x 16" x 16".

An optional cooling fan is available in either 115 volt or 230 volt. 115 volt will be shipped unless otherwise noted.

Shown with cooling fan installed (purchased separately).

Lockable Steel Cabinet
Product Code: SCSC34
Price: $295.00

BUY!

Cooling Fan, Installed
Product Code: SCSCCF
Price: $99.00

BUY!

Aeration Tubing

Self Weighted Tubing
This tubing is self weighted for fast and easy installation. Eliminates the needs for straps and weights to get tubing to lay on the bottom of the pond or lake. Can be used with any of our aeration systems above. Available in custom lengths. Weighted 1/2" tubing.

Product Code: SCL5PVC
Price: $2.15 per linear feet.

BUY!

Note: To add this product to your shopping cart, simply type in the quantity (length) you want after the item shows up in the shopping cart and click the 'modify cart' button.

*All custom length tubing is non-refundable. Be sure you order what you need!

Self Weighted PVC Tubing
Our new thick wall PVC tubing is available in 5/8" and 3/4" sizes and is virtually kink-proof! Thick wall pipe is extremely durable and contains no lead. Ideal for use with larger rotary vane compressors for lake aeration (our SCPA33, SCPA50, SCPA75, SCPA75HP, SCPA100).

NOTE: If you are using either our SCPA33, SCPA50, SCPA75, SCPA75HP or SCPA100 aeration systems and are pushing air less than 500' total length from the compressor then you should use the SCL6 below or our SCL5 listed above. If you are pushing air over 500' total length from the compressor then you should use our SCL7 tubing below. Also, adding extra tubing on to an already existing set up may decrease the air pressure in the tubing furthest from the compressor. This is because it takes a certain amount of air pressure (CFM) to push air a certain distance. What you may need to do is reduce the length of the poly tubing (that comes with our aeration kits) prior to adding the extra weighted tubing.

Note: To add this product to your shopping cart, simply type in the quantity (the length of tubing you need) you want after the item shows up in the shopping cart and click the 'modify cart' button.

*All self-weighted tubing is non-refundable. Be sure you order what you need!

5/8" Tubing
Available in one piece up to 500' long. Maximum length that UPS will ship is 200' long. Longer lengths require motor freight delivery.

Product Code: SCL6PVC
Price: $2.20 per linear foot

BUY!

Product Code: SCL6PVC1
100' Roll - Boxed. 53 lbs.
Price: $210.00

BUY!

Product Code: SCL6PVCR
500' Roll. 290 lbs.
Price: $925.00

BUY!

3/4" Tubing
Available in one piece up to 300' long. Maximum length that UPS will ship is 125' long. Longer lengths require motor freight delivery.

Product Code: SCL7
Price: $2.40 per linear foot

BUY!

AVAILABLE IN 3/8" ID & 1/2" ID, TOO. Please inquire.

Polyethylene Tubing
This tubing is the ideal choice for air distribution. This kink resistant tubing is flexible and durable. It can be buried or left exposed. This flexible tubing is much easier and faster to install than rigid pipe and because of the long roll lengths few fittings are needed. Maximum pressure is 100 PSI.

Product Code	Description	Coil Length	Price	Buy
SCPT121	1/2" ID poly tubing (5/8" O.D.)	100'	$26.00	BUY!
SCPT122	1/2" ID poly tubing (5/8" O.D.)	200'	$48.00	BUY!
SCPT124	1/2" ID poly tubing (5/8" O.D.)	400'	$94.00	BUY!
SCPT341	3/4" ID poly tubing	100'	$34.00	BUY!
SCPT344	3/4" ID poly tubing	400'	$120.00	BUY!

Air Compressors

.7 CFM Diaphragm Compressor
This small, continuous duty diaphragm compressor is surprisingly powerful! The 1/20th HP motor draws only one amp electricity but produces up to 8 PSI pressure and .7 CFM air flow.

Permanently lubricated ball bearing motors are designed for years of trouble-free service. One year manufacturer's warranty.

Product Code: SCDC22
Price: $280.00

BUY!

.8 CFM Diaphragm Compressor
This oil-less compressor works well for continuous pond aeration. Its higher pressure allows for aeration in ponds up to 35' deep. Also because of the higher pressure, this air compressor can be located up to 2000' from the pond and still effectively operate, making it a good choice for ponds needing aeration but not having electricity nearby. Each compressor comes with 6' power cord and inlet air filter. One year manufacturer's warranty.

Product Code: SCDC12
Price: $410.00

BUY!

1/4 HP Rocking Piston Compressor
Our Best Selling Compressor!
Oil-less rocking piston compressors are a great choice for continuous operation applications like aeration because they have high pressure capability but operate at lower RPMs so they run cooler (which means they last longer!) use less electricity and run quieter than similar compressors.

Oil-less continuous operation
All wetted aluminum parts treated for corrosion protection from moisture
Price includes inlet air filter, rubber foot mounts and 6' power cord
One of the longest lasting, most durable compressors available!
One year manufacturer's warranty

Product Code: SCRP741
Price: $478.00

Volts	Amps	CFM @ 10' Deep	CFM @ 20' Deep	CFM @ 30' Deep	CFM @ 40' Deep	CFM @ 50' Deep	Price:	Buy!
115	3.1	1.5	1.4	1.3	1.1	0.9	$478.00	BUY!

1/3 HP Rocking Piston Compressor
This compressor combines the higher volumes of air of a rotary vane compressor with the higher pressures of a piston pump. The rocking piston design allows the overall size of the unit to be much smaller and yet deliver high performance and long life. Ideal for aeration in ponds too deep for the rotary vane models.

Oil-less, quiet, dependable operation
1/3 HP motors available in 115 volt
One of the longest lasting compressors we offer
Aerates up to 40' deep

Product Code: SCRPC71
Price: $790.00

HP	Max. PSI	Amps	CFM @ 10'	CFM @ 20'	CFM @ 30'	CFM @ 40'	CFM @ 50'	Price:	Buy!
1/3	25	5.3	4.3	3.9	3.7	3.5	3.2	$790.00	BUY!

Rubber Membrane Air Diffusers

Membrane Air Diffuser Assembly
Available in both a single head or dual head assemblies, our membrane air diffuser eliminates the need to attach/strap bricks to the diffuser in order for it to sink to the bottom of the pond. Simply fill the hollow reservoir with sand or gravel and presto!, you're all set!

Single head handles air flow 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 3/4" x 1/2" poly barbed adapter is included (for use with non-weighted tubing).

Product Code: SCEPMD1
Single Diffuser
Price: $126.00

BUY!

Product Code: SCEPMD2
Double Diffuser
Price: $172.00

BUY!

Alumina Airstones/ Air Diffusers

Alumina' Airstones - 3 times stronger than white silica airstones! Produces a finer bubble with no increase in pressure.

Inlet fittings are set into the body of the diffuser, making them much less likely to break or twist loose
Higher density means self-weighting
Cleanable with muriatic acid or chlorine
More resistant to ozone
Creates finer bubbles for increased aeration efficiency with no increase in pressure

Product Code	Dimensions	CFM Air Requirement	Fitting Size	Price	Buy!
SCAS-15	1.5" x 1.5" x 1.5"	.20	3/16" barb	$9.95	BUY!
SCAS-325	1.5" x 1.5" x 3"	.30	1.4" barb	$15.45	BUY!
SCAS-327	1.5" x 1.5" x 3"	.30	3/8" barb	$15.45	BUY!
SCAS-625	1.5" x 1.5" x 6"	.5	1/4" barb	$19.00	BUY!
SCAS-637	1.5" x 1.5" x 6"	.5	3/8" barb	$19.00	BUY!
SCAS-650	1.5" x 1.5" x 6"	.5	1/2" npt	$19.00	BUY!
SCAS-937	1.5" x 1.5" x 9"	.75	3/8" barb	$28.50	BUY!
SCAS-950	1.5" x 1.5" x 9"	.75	1/2" npt	$28.50	BUY!
SCAS-1237	1.5" x 1.5" x 12"	1.0	3/8" barb	$29.50	BUY!
SCAS-1250	1.5" x 1.5" x 12"	1.0	3/8" barb	$29.50	BUY!

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