2 channel
4 Rollers
Flow rate/channel: 0,0025-200 ml/min
Max Pressure: 2 BAR

Plastic molded, highly modular, two-channel peristaltic pumps for flow capacities up to 400 ml/min and pressure up to 2 BAR for Laboratory environments.

The SP-1 Lab pump has a plastic molded pump head made of PPS Ryton® for increased chemical resistance, mechanical stability and higher tolerances. The 4 rollers in the rotor are made of Acetal/POM with superior durability, but are also available in Teflon® for increased chemical resistance.

Created For Lab Environments

The included stainless steel lab case is powder coated, ensures high durability and long lifespan. The control board, buttons, and dial is optimized for the SP-2 pump and allows for FWD, RWD, Stop, and speed-control functionality. The control board is based on PWM (Pulse-Wide Modulation) with our unique Switch Technology, which achieves up to 90% efficiency. This prevents overheating, removing the need for heat sinks, and allowing you to maintain a stable and exact speed (+/-3%). On the back of the pump is a 9-pin D-sub connector for external start FWD, REV via potentialfree contacts and externel speed control via 4-20mA signal (on request 0-20mA).

Remote cables and/or foot pedals on request.

Voltage in: 24VDC, 100-240VAC power supply included in the product.

Channels 2
Flow rate Min ml/min 0.0025
Flow rate Max ml/min 200
Rpm Max 400
Max pressure (BAR) 2
Suction height % 95
Tube loading Barbed Fittings
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 3
  • 0.8
  • 1.0
  • Pharm-A-Line®
  • PharMed® BPT
  • Cleargreen®
  • Tygon®
  • Silicone (Platinum Cured)
  • Viton®

Optimized Pressure and flow
The SP-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 1.05 0.01
1 1.05 0.05
2 1.05 0.2
2.5 1.05 0.3
3 1.05 0.5