Oasis™ Pump Vault up to 3,900 GPH flow rate. Ideal for pond-free and pondless aquatic systems and waterfalls. The pump vault is a key componant in any pond free system. It protects the pump and allows burial of the pump under landscaping and stones.
Atlantic® PV1700 Pump Vault Features:
A reservoir filled with eco-blox holds 3 times as much water as one backfilled with gravel alone.