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Ring Pump RP-HⅡ series (Constant discharge pump system)

RP-HII (Constant discharge pump system)
  • Pump using DC motor with encoder for constant discharge pump system.
  • Constant discharge pump system is achieved by using with the motor controller RE-C300, which stops the motor rotation exactly at an integral multiple of one rotation.
  • Replaceable pump head
  • You can choose from 4 types of tubes.
  • The pump head can be autoclaved at 121°C for 25 minutes or gamma rays sterilized at 25 kGy.

Catalog (PDF)
Outline drawing (PDF)
3D CAD data (STEP)
2D CAD data (DXF)

Standard model (Spec 1)
Pump model No. Voltage
(DC V)
Tube ∗2
Constant discharge
pump system
model No.
Material IDxOD
RP-HⅡ04S-70A-DC24VE 24 70 Silicone 4 x 6 RE-C300-HⅡ04S
RP-HⅡ04F-70A-DC24VE 24 70 PharMed
4 x 6 RE-C300-HⅡ04F
RP-HⅡ04W-70A-DC24VE 24 70 Transmaster
4 x 6 RE-C300-HⅡ04W
RP-HⅡ04C-70A-DC24VE 24 70 SWFT 3.9 x 5.8 RE-C300-HⅡ04C
∗1. The maximum discharge volume is the maximum discharge volume for one operation that
can be set on the RE-C300. (The maximum number of rotations that can be set in one
operation is 99 rotations.)
∗2. The first unit will be sold as a "Constant discharge pump system model No." that includes
the pump and motor controller RE-C300.
Outline drawing
RP-HII outline
Mounting holes
RP-HII Mounting holes drawing
*Install with the motor shaft horizontal.
Discharge direction
RP-HII Discharge direction

Dedicated for the constant discharge pump system
Motor controller RE-C300