Tunze Metering Pump

Replacement dosing pump with low voltage 3-12 V DC for Osmolator?, power with 4 mm (.2 in.) hose at 12 V:
.9 m – 100 l/h (35.4 in. – 26.4 USgal.),
1.4 m – 80 l/h (55.2 in. – 21.1 Ugal.),
1.9 m – 58 l/h (74.8 in. – 15.3 USgal.),
Hmax 3,6 m (141.7 in.)