Minimum Pump Specifications: Elevated Sand Mound

Minimum Pump Specifications: Elevated Sand Mound. 1. Although timed dosed systems are preferred, an elevated sand mound may utilize either a timed dosed or on-demand dosing cycles. Each dose volume shall not exceed the estimated maximum daily flow divided by the number of dosing cycles. 2. The pump selected must be able to fully charge the distribution system without hydraulically overloading the absorption area. 3. The pump shall be constructed of corrosion resistant materials suitable for effluent pumping. 4. The pump shall be equipped with a low water cutoff to prevent damage to the pump during low water conditions. 5. The pump shall be sized per manufacturer’s specifications to meet or exceed the hydraulic head of the system. 6. The pump shall be installed in compliance with the manufacturers’ specifications so as not to violate pump warranty. 7. The suction and pressure lines shall be Schedule 40 or equal and be sized to meet or exceed the hydraulic head of the system.