This is high-power DDC pump with RPM sensor wire. It beats D5 for head pressure (but not by the flow rate value).
This pump can be retrofitted with many aftermarket DDC Top products.
Max Head: 23′
Rated voltage: 12 Volt DC
Power consumption: DDC 3.25, 18W (max. 20Watt)
Voltage range: 8 to 13,2 Volt (Minimum startup Voltage 9 Volt!)
Acceptable media: Water, Water-/Glycol Mixtures (Feser One, DazMode Protector)**
Max. system pressure: 21.75 PSI
Max. system temperature: 140° F (60c)
Pipe Connections: 3/8″
Laing original model name: DDC-3.25TPMP