Shallow Linear Aeration Compressors & Kits Option:9730 50w Bait Kit weighted tubing is more flexible

weighted tubing is more flexible and resistant to the shear forces of ice

They offer a well-engineered dual injector airlift pump solution that uses significantly less energy than conventional centrifugal pumps

Produces a strong volume of medium size bubbles (approximately 3 mm)

Optimal running pressure is 20 to 30 psi

Shallow Linear Aeration Compressors & Kits Option:9730 50w Bait Kit weighted tubing is more flexibleThese air pumps are a powerful and reliable option for ponds, tanks and aquaponic beds up to 4 ft deep. **If air stones are more than 4' deep there will be undue wear on the diaphragms and will void the warranty. Aluminum covers and internal noise absorbing systems make these linear pumps surprisingly quiet and rugged. The pump housings are designed for use outdoors but are not waterproof so they need to be kept up out of puddles and with good