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12 VOLT PORTABLE COMPRESSORS:
These oil-less 12-volt diaphragm compressors are ideal for mobile use or
emergencies.
They are designed for high volume at low pressure, just what we need in
aquaculture.
The DC-20 is a single diaphragm unit and the DC-40 is a double diaphragm.
Compressors come equipped with 9-inch pig tail wires, 2 feet of 3/8″
outlet hose and inlet filters.
| #DC20: |
12 Volt Single Diaphragm |
$339.00 |
| #DC40: |
12 Volt Double Diaphragm |
$725.00 |
| #DC20RK: |
Repair Kit for DC20 |
$49.00 |
| #DC40RK: |
Repair Kit for DC40 |
$119.00 |
| #DC20B: |
Replacement Brushes |
$19.75 |
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SWEETWATER LINEAR II AIR PUMPS:
For applications requiring extremely quiet and highly efficient operation.
UL listed and CE approved. Heavy-duty cast aluminum, drip-proof housing.
All are 115 Volt, 60 Hz with 6′ power cords.
See Codes SL14 through SL170 below for the Linear II Air Pumps
*Repair Kits Include - diaphragms, heads and valves
| #SL1424RK: |
*Repair Kit for SL14 and SL24 |
$47.00 |
| #SL56RK: |
*Repair Kit for SL56 |
$84.00 |
| #SL94RK: |
*Repair Kit for SL94 |
$101.00 |
| #SL170RK: |
*Repair Kit for SL170 |
$199.00 |
| #SL5694A: |
Air Filter Kit for SL56 and SL94 |
$7.85 |
| #SL1704A: |
Air Filter Kit for SL170 |
$16.50 |
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| Code |
Application |
Max Depth |
L x W X H |
Watts |
Outlet |
LPM @ 1 PSI |
LPM @ 2 PSI |
Price |
| SL14: |
Indoor |
85″ |
6″x5″x5″ |
9 |
3/8″ |
14 |
6 |
$249.00 |
| SL24: |
Indoor |
120″ |
6″x5″x5″ |
15 |
3/8″ |
24 |
16 |
$285.00 |
| SL56: |
Outdoor |
120″ |
8″x5″x9″ |
50 |
3/4″ |
56 |
42 |
$389.00 |
SL94: |
Outdoor |
190″ |
8″x5″x9″ |
90 |
3/4″ |
94 |
84 |
$515.00 |
SL170: |
Outdoor |
180″ |
12″x9″x8″ |
140 |
3/4″ |
170 |
156 |
$909.00 |
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WHITEWATER LINEAR AIR PUMPS:
Whitewater air compressors are designed for indoor use only. Outlet is 1/4″ barb;
115V/60 Hz with 6′ power cord. Six month warranty. Diaphragms typically last one
year at the highest pressures, longer at lower pressures. Imported.
| Code |
Watts @ 2 PSI |
Weight |
Replacement Diaphragms |
Price |
| LT11: |
16 |
4 lbs |
$8.25 |
$109.00 |
| LT15: |
34 |
7 lbs |
$11.65 |
$159.00 |
| LT19: |
51 |
14 lbs |
$12.25 |
$220.00 |
| LT24: |
60 |
16 lbs |
$12.75 |
$249.00 |
| LT26: |
105 |
18 lbs |
$13.10 |
$289.00 |
| LT28: |
130 |
23 lbs |
$13.50 |
$355.00 |
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BAIT BUCKET AERATOR:
This precision air pump is great for 5-gallon buckets and insulated chests.
Output is .03 CFM at 12″. Its low amp draw provides as much as 80 hours on
two "D" cell batteries (not included). This aerator comes with an airstone,
30 inches of tubing and a rigid case.
| #DC5: |
Bait Bucket Aerator |
$41.00 |
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ECONOMY BAIT BUCKET AERATOR:
This low-cost aerator is handy when moving or holding small amounts of fish in a bucket.
Like other battery powered aerators it can also be used as an emergency source during power
interruptions. The bellows type pumping action operates on a single "D" cell battery (not included).
It comes complete with compartment for storing a spare battery, airstone, hose and clip on attachment.
| #DC2: |
Economy Bait Bucket Aerator |
$9.25 |
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AQUARIUM AIR PUMP:
These air pumps are good for small jobs at a low price. Outlets are 3/16″ barb style. 115V/60 Hz. Available with either one or two outlets.
| Code |
Outlets |
CFM @ 1 PSI |
CFM @ 1.5 PSI |
CFM @ 2 PSI |
Price |
| #TL2: |
1 |
.02 |
.01 |
Shut Off |
$14.00 |
| #TL22: |
2 |
.05 |
.03 |
Shut Off |
$24.00 |
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SWEETWATER BELT-DRIVE BLOWER:
Sweetwater Remote-Drive Regenerative blowers are just as reliable as Sweetwater motor-mounted electric blowers, and they offer the added benefits of variable performance and drive devices. They are designed to be bolted to a base and driven by belts. The power source can be an electric motor, gasoline engine, diesel engine or even hydro power. They are perfect for use in electrical emergencies or anywhere electric power is not available. Engine-driven blowers allow the user to vary performance by simply changing the engine speed or the pulley size. Inlet air filters and double groove blower pulleys (sheaves) are included. Rotation is clockwise as you face the blower shaft. One year warranty. Made in USA.
| #SD4: |
Blower - 2.4″ Pulley, 1 Filters, Outlet Hose for Pipe 1.5″, Shipping Weight 30 lbs |
$909.00 |
| #SD5: |
Blower - 3″ Pulley, 2 Filters, Outlet Hose for Pipe 2″, Shipping Weight 40 lbs |
$1199.00 |
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SWEETWATER REGENERATIVE BLOWERS:
All models will operate on both 50 and 60 cycle (Hz). At 50 Hz, both pressure and volume will be about 30 percent less than the 60 HZ.
3 Phase Note: Combination starters are not included, but strongly recommended. Local electrical codes prevail. Starting: The 3,450 rpm motors used on these regenerative blowers require about ten seconds to reach full speed. During this period, power draw is much higher than normal. See specifications for both starting watts and running watts. Use starting watts to size generators and use full load amps to size breakers. Ordering Information: Single phase blowers up to and including one hp are supplied with a power cord. To order 230V, add 230 after the part number, otherwise 115V will be shipped. All Sweetwater blowers come with inlet air filters and flexible pipe connectors as standard equipment. Three-year guarantee begins on date of shipment.

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| Code |
CFM Air in Inches Water |
Max Duty |
HP |
Phase |
Running Watts @ Inches Water |
Voltage |
Full Load Amps |
Outlet Hose |
Weight |
Price |
| 20″ |
30″ |
40″ |
50″ |
| S31: |
34 |
28 |
21 |
16 |
56″ |
1/2 |
1 |
471/30″ |
115/230 |
5.6/115 |
1.5″ |
36 lbs |
$689.00 |
| S41: |
70 |
65 |
53 |
36 |
58″ |
1 |
1 |
971/40″ |
115/230 |
9.8/115 |
1.5″ |
50 lbs |
$839.00 |
| S45: |
110 |
100 |
90 |
80 |
65″ |
1-1/2 |
1 |
1430/40″ |
115/230 |
10.4/230 |
2″ |
77 lbs |
$1149.00 |
| S51: |
135 |
120 |
110 |
100 |
65″ |
2-1/2 |
1 |
1760/40″ |
115/230 |
11.9/230 |
2″ |
87 lbs |
$1239.00 |
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SWEETWATER SURFACE AERATOR:
This 1/5 horsepower Sweetwater Aerator will give years of dependable, cost-effective
device. It is very energy efficient, ideal for small ponds, tanks and raceways. It
produces a spray 1.5 feet high and 3 feet in diameter, pumping about 120 gallons
of water per minute. Can also be used as a decorative fountain. The aerator is
durable, featuring an oil-filled motor, cast aluminum motor housing and painted
(blue) high density foam float. This reliable aerator comes equipped with a 50-foot
power cord and a one-year limited warranty. Annual oil replacements are recommended.
115 Volt, 60 Hz, draws 1.8 amps.
| #HS5: |
Sweetwater Surface Aerator |
$960.00 |
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BOTTOM DRAW SURFACE AERATOR:
The Bottom-Draw Surface Aerator draws water from a depth of 3 feet (1m). However, by simply
connecting an optional extension tube assembly, it can draw from as deep as 7 feet (2.1m).
Drawing water from the bottom strips bottom gases more efficiently. The Bottom-Draw throws
water higher and in smaller droplet sizes than other surface aerators, allowing as much as
90% gas transfer in a single pass. 50 foot power cord standard.
| #HS8: |
Surface Aerator, 1/2 HP, 115V, 7.5 Amps, 54 lbs |
$1075.00 |
| #HS9: |
Surface Aerator, 1/2 HP, 230V, 3.5 Amps, 54 lbs |
$1075.00 |
| #HS9L: |
Surface Aerator, 1/2 HP, 230V, 3.5 Amps, 62 lbs, with 100 Foot Power Cord |
$1200.00 |
| #HS36: |
3.5 Foot Extension Tube |
$90.00 |
| #HS37: |
Replacement Prop, Summer |
$31.00 |
| #HS38: |
Replacement Prop, Winter |
$31.00 |
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