AquaFX Booster Pumps are becoming the number one choice for low pressure applications. Whether its for aquarists with low water pressure situations, or for any end user wishing to optimize the overall efficiency of their RO system. Due to the hydraulics of this pump, it can be mounted in any position and should offer the greatest pressure increase for any pump its size on the market. This pump can handle upwards of 150GPD with a positive line pressure feed to the pump of at least 20psi. Suitable for freshwater and saltwater applications. 36V. 22 Amps. Open flow: 0.48 GPM.