J
Janus
- 112
- 18
No, you can't buy the plastic welding fittings at HD. They are a very specialized part to be used on 'RV type' tanks. The tanks (lower bkts) are rotational molded plastic generally made of HDPE.
If vertical height is the main concern I'd use Rubbermaid totes instead of bkts. Thing wide and not tall. You can nest them inside of each other using one as the lower bkt. On the lower bkt skip the Uniseal and use bulkhead fittings for the drain. Get the type you can glue PVC directly to.
Last, forget about putting the bkts 14" off the ground just to get it to drain back into the rez you have. Either sink the reservoir in the ground (always my preference) or use a small 'catch bin' to collect the water and then pump back up into your rez. A/C condensate pumps are aleady set up to do this.
If vertical height is the main concern I'd use Rubbermaid totes instead of bkts. Thing wide and not tall. You can nest them inside of each other using one as the lower bkt. On the lower bkt skip the Uniseal and use bulkhead fittings for the drain. Get the type you can glue PVC directly to.
Last, forget about putting the bkts 14" off the ground just to get it to drain back into the rez you have. Either sink the reservoir in the ground (always my preference) or use a small 'catch bin' to collect the water and then pump back up into your rez. A/C condensate pumps are aleady set up to do this.