Watson-Marlow 120F IP31 pumps: operating instructions
3
Pump specifications
Control range (turndown ratio)
Fixed speed. With 102R: 10 rpm; 17 rpm; 31 rpm
With 114DV: 10 rpm; 17 rpm; 31 rpm; 52 rpm; 220 rpm
Power supply DC input
24V @ 1A
Enclosure rating
IP31 to BS EN 60529. Equivalent to NEMA 2, suitable for indoor
use. Protected against dripping water and falling dirt. May be
wiped with a damp cloth, but should not be immersed
Pumphead options
114DV and 102R
Tubing options
Pumpsil silicone tubing only
Operating temperature range
5C to 40C, 41F to 104F
Storage temperature range
-25C to 65C, -13F to 149F
Maximum altitude
2,000m, 6,560ft
Humidity (non-condensing)
80% up to 31C, 88F, decreasing linearly to 50% at 40C, 104F
Weight
See
Section 1, General information
Noise
<60dB(A)