netzplan
2018-12-10 13:17:40
- #1
Hello everyone,
we have buried a 5000L cistern (flat tank) underground. The inlet and outlet (water) are connected. Also, a power cable and an HDPE (20mm) pipe are ready at the cistern. The HDPE pipe was laid from the cistern to the bed, as that is where the water is needed most.
Now I am thinking about what kind of submersible pump I should use. I am also considering whether to possibly use a Gardena spray hose to water the greenhouse at certain times or by pressing a button.
1. Could you recommend a specific submersible pump that could remain permanently in the water of the cistern? Even in winter. In my initial searches on Google, I came across the Gardena Comfort 6000/5 and Gardena Classic 5500/3.
2. How are submersible pumps generally designed? Are they only powered through a switch when the pump is needed, or is there generally a different approach?
Best regards
we have buried a 5000L cistern (flat tank) underground. The inlet and outlet (water) are connected. Also, a power cable and an HDPE (20mm) pipe are ready at the cistern. The HDPE pipe was laid from the cistern to the bed, as that is where the water is needed most.
Now I am thinking about what kind of submersible pump I should use. I am also considering whether to possibly use a Gardena spray hose to water the greenhouse at certain times or by pressing a button.
1. Could you recommend a specific submersible pump that could remain permanently in the water of the cistern? Even in winter. In my initial searches on Google, I came across the Gardena Comfort 6000/5 and Gardena Classic 5500/3.
2. How are submersible pumps generally designed? Are they only powered through a switch when the pump is needed, or is there generally a different approach?
Best regards