Sweetwater® Rotary Vane Compressors

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These carbon rotary vane compressors are built by PentairAES® the leaders in aquatic production and education in North America. Their Sweetwater® motor-mounted, oilless rotary vane compressors are compact, easy-to-service and excellent for moderate-pressure, continuous-duty applications including aeration, mixing, de-icing and bubblers and any other application where clean air is required on a continuous basis.

Rotary vane more than double the air output of piston compressors with better longevity. The sacrificial oilless carbon vanes automatically adjust as they wear to maintain efficiency. Thermal overload protection, air filter, inlet check valve and 8' power cord is included.

Ten-psi models work to a depth of 18 feet and 15-psi models work to 27 feet, depending on tubing diameter and distance.

The only wearing parts are carbon vanes, which can be replaced in about 15 minutes using common tools (in continuous operation, vanes last 9 to 18 months, depending on operating pressure). All Sweetwater® rotary vane compressors are performance tested and covered by a one-year warranty (not including air filters, vanes, water damage or lightning damage).

PentairAES® Sweetwater® Rotary Vane Pumps
Allow 7 - 14 days for delivery

1/4 hp
4.5 CFM (127 lpm)
10 PSI MAX PRESSURE

Airflow vs. Pressure

0 PSI: 4.5 CFM (127 lpm)
5 PSI: 4.0 CFM (141 lpm)
10 PSI: 3.6 CFM (102 lpm)

Running Amps at 10 PSI:
5.0 AMPS 110V / 2.5 AMPS 220V

Weight: 34 lbs

3/4 hp
8.0 CFM (227 lpm)
15 PSI MAX PRESSURE

Airflow vs. Pressure

0 PSI: 8.0 CFM (227 lpm)
5 PSI: 7.5 CFM (212 lpm)
10 PSI: 6.8 CFM (193 lpm)
15 PSI: 5.6 CFM (159 lpm)

Running Amps at 10 PSI:
8.2 AMPS 110V / 4.1 AMPS 220V

Weight: 58 lbs

1 hp
12.5 CFM (354 lpm)
10 PSI MAX PRESSURE

Airflow vs. Pressure

0 PSI: 12.5 CFM (354 lpm)
5 PSI: 11.8 CFM (334 lpm)
10 PSI: 10.1 CFM (286 lpm)

Running Amps at 10 PSI:
11.2 AMPS 110V / 5.6 AMPS 220V

Weight: 62 lbs

Optional Valve Assembly
The optional valve assembly includes liquid filled pressure gauge and pressure relief valve.
Equipped with hose fittings to fit hose with an inner diameter of 1/2 or 5/8 of an inch.

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