Type 7604

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1.

General technical data

Product properties

Dimensions

Detailed information can be found in chapter “4. Dimensions” on page 5.

Materials

Fluid housing

PEEK

Seals

FFKM

Reproducibility

± 5 %1.)

Mounting pitch

11 mm

Pump frequency

8…40 Hz

Life cycle (max.)

> 1 billion (109)

Performance data

Flow rate

Min. 1 ml/min1.) 2.)

Max. > 5 ml/min1.) 2.)

Flow rate at 35 Hz

≥ 4.5 ml/min1.) 2.)

Output pressure

> 200 mbar3.)

Suction pressure (dry pump)

> 100 mbar

Electrical data

Nominal voltage

12/24 V DC, pulsating with max. 40 Hz (use impulse generator)

Duty cycle 50:50

Voltage tolerance

± 10 %

Power consumption (max.)

1.5 W (P

eff = 400 mW)

Medium data

Medium

Resistant to neutral and aggressive liquids (see “3.1. Chemical Resistance Chart –

Bürkert resistApp” on page 4)

Suitable for particles < 20 μm4.)

Mediumtemperature

+ 10 °C…+ 60 °C

Product connections

Port connection

Bürkert flange

Hose connector Ø 2.8 mm

UNF ¼”-28

Electrical connection

Rectangular plug Type 2505 , flying leads

Environment and installation

Installation position

As required, preferably with flange downwards

Ambient temperature

+ 10 °C…+ 55 °C

Protection class

IP40 (IP30 with rectangular plug Type 2505)

1.) At 22 °C, purified water, related to the individual pump

2.) The flow rate depends on the individual operating conditions

3.) Pressure: overpressures with respect to atmospheric pressure

4.) The use of a suitable filter is recommended.