Photo shows optional R2700 valve attached to rear.
Typical flow resistance (in cm H2O) at 200 L/min:
Model R2870J: 0.73 straight through, 1.38 right angle flow path.
Model R2870K: 0.26 straight through, 1.35 right angle flow path.
Model R2870L: 0.22 straight through, 1.72 right angle flow path.
May be coupled to R2700, R2600 or R1410 valves when used with adapters R288x listed below.
Last Updated: 29 Feb 21