Model D-300

The 300 series peristaltic pumps are intelligent pumps that combine flow, timing and filling dosing functions.

They can be operated by buttons, or controlled by an external signal or foot switch. They have a full speed emptying function and the suction angle can be adjusted. The high-definition LCD display shows pump speed, flow rate, operating parameters and other information on the same screen.

It is a multifunctional intelligent product with the advantages of simple operation, stable and reliable performance, long-term continuous operation, and the ability to save input working parameters.

It is suitable for bioengineering, chemistry, pharmaceutical, hospital, food, production and research unit laboratories.

It is an essential product for fluid testing and scientific research.  

SPECIFICATIONS

Speed range: 0.1 - 300rpm. Resolution: 0.1rpm.

Outlet pressure: 2 bar  

Control panel: membrane (ON-Pause), Reverse flow, Maximum flow + Coded switch + RPM control.

Functions: Manual, automatic control, timing, dosing, remote control, purge, suction and calibration.

Remote control modes: 0 →5V, 0 →10V, 4 →20mA, ModBus communication protocol .

Display : Full color LCD.

Power: AC100...220V, 50/60 Hz, 3.0A/ Power: <200W.

Environmental conditions: Temperature, 0→60ºC; Humidity, < 85%RH

Motor: DC brushless gear motor with step-by-step “ driver ”.

Pump head 153YX-3r and 314D-4r: tubes: ID 0.5mm to 8.0mm. Wall thickness 1.6mm.                                                           Version with 2 x153YX-3r pump heads installed on the same tractor axle.

Pump head 253D-3r: tubes: 8.0mm inner Ø (35#):9.6mm inner Ø (36#).Wall thickness 2,4mm.

Size: 240mm L x 160mm W x 323mm H. Weight: 3,6kg / Protection: IP31

Indicative flow table per head – Regulation intervals. Head 153YX and 314D-4r  

Tube ID ►	0.5mm	0.8mm	1.6mm	2.4mm	3.2mm	4.0mm	4.8mm	6.4mm	8.0mm
ml / 0.1rpm.	0.002	0.006	0.027	0.05	0.09	0.14	0.19	0.30	0.40
ml / 300rpm	6.0	18.0	80.0	140.0	270.0	500	600	900	1240

Data obtained with water at normal temperature and without back pressure.

Indicative flow table per head – Regulation intervals. Pump head 253D-3r 

Flow  ▼	8.0mm	9.6mm	◄ ID tube
ml /1rpm	8.71	10.00
ml/ 300rpm	2400	3000

Indicative flow tabale for head and tube. Pump head MC/DT/DG. Code pumps 1.9746.20 and 1.9746.40.

Tube ID mm ► rpm ▼	1 mm	2 mm	3 mm	4 mm	Flow           ◄         ml/min
At 0.1 rpm	0.006	0.02	0.03	0.06
At 300 rpm*	18	60	100	180

Data obtained with water at normal temperature and without back pressure.* Speed only for use intermittent. Maxim speed for continuous use 150rpm.