NOVADOS H4 Metering Pumps D i a p h r ag m a n d p l u n g e r p u m p s Versatility We offer an extensive range of metering pumps for almost every situation where liquids have to be accurately metered or blended together. Our NOVADOS metering pumps comprise diaphragm and plunger pumps, with drives to accommodate single or multi-stream applications using horizontal or vertical configurations. Nearly all gear sizes in the NOVADOS series can be combined for process and metering pumps to achieve the required flow rate and pressure parameters. Manual or automatic control options for flow rate adjustment are available, with various liquid end materials and complemented by a variety of accessories to suit the process. Technical Data • Flow rate up to 17064 l/h • Pressure up to 1000 bar These numerous possible combinations and variants enable bespoke solutions to be offered, which suit the characteristics of the metered liquid. • Hazardous area: up to Zone 1 IIC T4 (Zone 22 upon request) Installation and Operating Conditions* • Ambient temperature range: from -40 °C to +50 °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 enquiry.

Material of displacement body Housing material PTFE Stainless Steel/ Plastic Stainless Steel Stainless Steel Ceramic or Stainless Steel Stainless Steel/ Plastic 1) The table shows an excerpt of all possibilities and serves as an initial guideline. Pumps will be sized for the specific requirements. 2) Max. operating pressure of actual pumps may vary from figures stated. Pumps with housing material plastic are generally limited to max. 10 bar operating pressure. 3) Piston (double-acting) pump head at 100 min-1 • Flow rates at 100% volumetric efficiency. Please allow for transmission losses • Metering...