SP-1×2 OEM

2 channel
4 Rollers
Flow rate/channel: 0,0025-400 ml/min
Max Pressure: 2 BAR
Stackable twin head

Plastic molded, highly modular and stackable, twin-head peristaltic pumps for flow capacities up to 400 ml/min and channel and pressure up to 2 BAR.

The SP-1×2 OEM pump has a plastic molded pump head made of PPS Ryton® for increased chemical resistance, mechanical stability and higher tolerances. The 4-roller Acetal/POM rotor ensures accurate and even pulsations.

Channels 2
Flow rate Min ml/min 0.0025
Flow rate Max ml/min 400
Rpm Max 400
Max pressure (BAR) 2
Suction height % 95
Tube loading LUER LOCK
Endless Tube
Motor 12 VDC
24 VDC
Pump Head Materials PPS-Ryton®
Acid-proof Stainless Steel
No. of rollers 4
Dimension Drawing Link
Tube ID Min (mm) Tube ID Max (mm) Tube Wall (mm) Tube Material
0.5 4.8
  • 1.0
  • 1.6
  • Pharm-A-Line®
  • PharMed® BPT
  • Norprene®
  • Cleargreen®
  • Tygon®
  • Silicone (Platinum Cured)
  • Viton®

Optimized Pressure and flow
The SP-1×2 OEM pump head has Oina’s unique dual spring loaded adjustable occlusion which optimizes pressure and increases tube lifetime. The unique design not only allows for low power consumption but also less pulsation and more even pressure control.

Easy Tube Loading
The easy tube loading mechanism ensures easy tube loading and replacement.

Capacity chart
Tube Inner Diameter (mm) Tube Wall Thickness (mm) Flow (ml/rev)
0.5 1.6 0.01
0.8 1.6 0.03
1.6 1.6 0.1
2.4 1.6 0.3
3.2 1.6 0.5
4 1.6 0.8
4.8 1.6 1