Series 54 Peristaltic Pump

Features and typical applications

Description

Technical data

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Applications

For process analytical applications
Sample transport
Condensate transport
Sample dilution
Sample metering
Back-flushing of sample lines

Key Features

Microprocessor controlled stepper motor
User-selectable rotational speeds
Remote digital control for high degree of flexibility
Protective housing (IP 65)
Quick and easy change of tubing
Maintenance free
Self-priming

Description

LFE's Series 54 peristaltic pump was designed for use in diverse process analytical applications. It is based on the well proven, highly reliable SR25 pump by Gardner Denver Thomas.

The special design of the pump and the implemented Novoprene tubing guarantee a long service life through high mechanical and chemical resistance.

The microprocessor controlled stepper motor allows a very high degree of flexibility as well as operational stability. The Series 54 pump was designed for continuous as well as discontinuous operation. Various digital inputs allow remote control of speed and direction.

Technical Data

Property	Specifications
Technical specifications subject to change without notice
Part No.	54-0001
Medium	liquid
Self-priming	Yes
Power supply	24 VDC / 10 VA max.
Dimensions	approx. 130 x 105 x 188mm (height x width x depth)
Protection class	IP 65
Weight	1 kg
Wetted parts	PVDF, Novoprene tubing
Operation	continuous or discontinuous
Remote control	3 optically isolated digital inputs (5-24 VDC) on/off (normal mode) or metering pulses (metering mode; DIP switch selectable) direction of rotation speed select (speed 1/speed 2; both separately DIP switch selectable)
Speed(s)	user selectable speed (via DIP switches) 0.2 \| 0.5 \| 1 \| 2 \| 5 \| 10 \| 20 \| 50 rpm (other speeds upon request)
Flow rate	continuous operation: approx. 4ml/h to 4000ml/h (depending on tubing and selected speed) metering operation: pulse counter control via digital input (discrete number of rotations for reproducible metering applications) Metering volume dependent upon tubing diameter used: approx. 0.33 ml/360° \| 0.67ml/360° \| 1.33ml/360°
Max. suction height	8m H2O
Max. pressure height	10m H2O
Accessories (must be ordered separately)
Tubing	Material: Novoprene 3 sizes: 4.8x1.6 (o.d. 8mm) (Part No. 14-0076) 3.2x1.6 (o.d. 6.4mm) (Part No. 14-0077) 2.4x1.6 (o.d. 5.6mm) (Part No. 14-0078)
Adapter connectors	Material: PVDF Adapter for peristaltic tubing i.d. 3.2mm Connection for flexible tubing DN1/3 (Part No. 14-0036-3.2) Adapter for peristaltic tubing i.d. 4.8mm Connection for flexible tubing o.d. DN1/3 (Part No. 14-0036-4.8) Adapter connectors for DN4/6 flexible tubing on request

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