(when filled with gravel) For Larger Basin Volumes For installations where a larger basin volume or a deeper basin is required, Atlantic offers Pump Vault Extensions for both the PV1800 and PV2300. Each additional layer of Eco-Blox increases the depth of your excavation by 17.5"; use one Extension for each additional layer.
Top of liner PV1700 Pump Vault Installation The PV1700 is Atlantic’s most compact, easy to install pump vault. The PV1700 features an incredibly strong enclosure, recessed panels on the front that can accommodate Triton 3-Way Diverters, cut lines on the back for 1½” and 2” pump discharges, and marked drill...
Once you have determined the approximate size of the basin, lay out the Eco-Blox and PV1700. The PV1700 should be placed away from the fountain piece where the lid can be accessed easily. Place the flat panel of the PV1700 up against the Eco-Blox so water can enter through the ports.
To install, drill a 2¼” hole with a hole saw (not included). The center point of the hole is marked on the panel. The center raised area on the front of the PV1700 can be drilled for a single discharge of up to 1½” PVC pipe.
For Larger Basin Volumes For installations where a larger basin volume or a deeper basin is required, Atlantic offers Pump Vault Extensions for both the PV1800 and PV2300. Each additional layer of Eco-Blox increases the depth of your excavation by 17.5”; use one Extension for each additional layer.
When you are satisfied with the placement of the FastFalls, remove the unit and install the liner and underlayment, being careful not to disturb the level base. Place the FastFalls on top of the liner in its original position. Check the unit for level to ensure that nothing has changed.
The raised lip will keep the gravel or soil from washing into the water. PV1700 PV1800 PV2300 Accessories TT1500 Triton Check Valve TT2000 Locate the model number of the Atlantic Pump TT3000 Vault and TidalWave pump used for this TT4000 installation on the chart on the next page. Follow TT5000...
Use a small piece of sandpaper to smooth out the cut end of the discharge pipe. Clean the 2” socket fitting on the bottom of the check valve and the cut end of the discharge pipe with PVC cleaner/primer. Apply PVC glue and insert the discharge pipe into the 2” socket fitting. Hold the discharge pipe firmly in place for a few seconds, giving the glue time to set.
Warranty All Atlantic Pump Vaults and FastFalls carry a limited lifetime warranty. This warranty is extended solely to the original purchaser commencing from the date of original purchase receipt. A misused or abused product voids this warranty. Pump Vault Accessories (AF1000 Auto Fill Kit and TR215CV Triton Check Valve) included in this manual carry a one-year warranty.