Diaphragm Metering Pump - NOVADOS H1

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.

Diaphragm Metering Pump Options

• Diaphragm pumpheads with hydraulically actuated double diaphragm and patented diaphragm position control system (PDPC)
• Plunger pumpheads
• Combinable with all gear sizes of Bran+Luebbe’s horizontal Diaphragm Metering Pump NOVADOS range

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
• 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:

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

Applicable Standards:

• API 675 2nd edition
  

Installation and Operating Conditions*:

• Hazardous area: up to Zone 1 IIC T4, Zone 22 upon request
• Ambient temperature range: from -40°C up to +55°C, special solutions upon request
• Fluid temperature range: from -40°C up to +150°C, special solutions upon request

* These are limit values, please state actual conditions with inquiry.

Flow Rate and Pressure for Single Diaphragm Metering Pumps

Additional Informational Links:

General Information on NOVADOS H series Diaphragm Metering Pumps

Checklist for Metering and Process Pump Specification

Product Literature