Ring Pump RP-Q / QX series

Very small and lightweight peristaltic pumps became available by Ring Pump technology and applications are increasing.
It was used by NASA in the tests in space.
RP-Q and RP-QX have different drive motor reduction ratios, but have the same external shape and size.

Model No.	Voltage (DC V)	Discharge rate (mL/min)	Tube		Discharge direction
Model No.	Voltage (DC V)	Discharge rate (mL/min)	_∗1 Material	IDｘOD (mm)	Discharge direction
RP-Q series
RP-Q1.2N-P20Z-DC3V	3	0.2	Tygon A-60-F	1.2 x 2.5	A
RP-Q1.2C-P20Z-DC3V	3	0.2	SWFT	1.2 x 2.5
RP-Q1.5S-P45Z-DC3V	3	0.45	Silicone	1.5 x 2.5

RP-QX series
RP-QX1.2N-P50Z-DC3V	3	0.5	Tygon A-60-F	1.2 x 2.5	B
RP-QX1.2C-P50Z-DC3V	3	0.5	SWFT	1.2 x 2.5
RP-QX1.5S-1Z-DC3V	3	1.1	Silicone	1.5 x 2.5
∗1. Some of Saint-Gobain's tube names are changed a few years ago. Tygon A-60-F ← Norprene A-60-F (Old name)

*It varies depending on the tube material / size and the motor.