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Diaphragm Metering Pumps - NOVADOS H6

Bran+Luebbe’s unrivalled range of NOVADOS diaphragm metering pumps are ideal for practically every situation where liquids have to be metered and blended. NOVADOS diaphragm metering pumps include leakage-free diaphragm pumps and plunger pumps.

Electrical connection: 3ph; 230/400 V; 50/60 Hz; IP 55; ISO KL. F. Ambient temperature: -40°C up to +40°C, product temperature: 0°C at 100°C. Gear type: integrated worm gear; reduction ratios: 28:1, 28:2, 33:2, 39:2, 44:2 ; resulting stroke frequency depends on motor type and mains frequency; lubrication: splash.

Diaphragm Metering Pumps - NOVADOS H6 		Diaphragm Metering Pumps - NOVADOS H6 Drawing Open Diaphragm Metering Pumps - NOVADOS H6 - Closed
Weight, according to equipment (without motor) approx.515 - 680 kg

Diaphragm Metering Pump Options

Diaphragm Metering Pump General Specifications

Materials of Construction of Liquid-wetted Parts:

  • Housings of St. Steel 1.4571, 1.4581 or 1.4462, alternatively, PVC or PP
  • Diaphragms of PTFE or stainless steel 1.4310
  • Plungers of stainless steel or ceramic
  • Options: materials such as Super Duplex, Hastelloy, Titanium, Halar® coating or PVDF and other materials

Pump Gear Design:

  • Worm gear with a variety of five different reduction ratios
  • Integral housing utilizing modern seal technology
  • Splash lubricated gear components
  • Large oil sump
  • No external oil pump
  • Suitable for variable speed

Stroke Length Adjustment:

  • Eccentric (Z-shape) crankshaft

Flow Rate Control:

  • Manually, electrically, or pneumatically during operation and standstill

Driver:

  • 4- or 6-pole electric motor with fixed or variable speed

Applicable Standards:

  • API 675 2nd edition

CE-Marking:

  • 98/37/EC (Machinery Directive)
  • 94/9/EC (ATEX) up to category 2

Flow Rate and Pressure for Single Diaphragm Metering Pumps

Pumphead type

Diaphragm

Plunger

 

Nozzle Size

Material of displacement body Housing material

PTFE
St. Steel / Plastic

St. Steel
St. Steel

Ceramic or St. Steel
St. Steel or Plastic

Flow rate at 191 min-1

max. operating pressure

l/h

GPM

bar 1)

PSI

bar 1)

PSI

bar 1)

PSI

0...423

1.861

-

-

500

7,252

-

-

15

0... 553

2.433

400

5,802

-

-

-

-

15

0... 864

3.802

250

3,626

-

-

-

-

25

0... 1093

4.809

200

2,901

-

-

-

-

25

0... 1350

5.94

160

2,321

-

-

-

-

25

0... 1693

7.449

125

1,813

-

-

-

-

25

0... 2143

9.429

100

1,450

-

-

-

-

40

0... 2646

11.642

80

1,160

-

-

-

-

40

0... 3456

15.206

63

914

-

-

-

-

40

0... 5390

23.716

40

580

-

-

-

-

40

0... 8438

37.127

25

363

-

-

-

-

50

Additional Informational Links:

General Information on Diaphragm Metering Pumps NOVADOS H Series

Checklist for Metering and Process Pump Specification

Product Literature

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