CEREX P Metering Pump

The CEREX P metering pump, its double diaphragm design, combined with built-in failure detection, delivers superior leak prevention performance compared to single diaphragm pumps with a similar price point. In addition, the CEREX P metering pump is constructed from standard, proven components held in stock - minimizing build time without compromising on quality.

Bran+Luebbe CEREX P Metering Pump

Efficient and Reliable Flow Control

The CEREX P metering pump offers a cost-effective and reliable solution for precision dosing. Its dual diaphragm with failure detection ensures enhanced leak prevention compared to similar-priced single diaphragm pumps. Designed using stock-standard, proven components, it ensures quick turnaround without sacrificing durability or performance.

Key Features & Specifications

Performance Highlights

API 675 compliance
Hydraulically actuated plastic double PTFE diaphragm
Diaphragm condition monitoring with pressure gauge

Valve and Flow Configuration

Double ball check valves

Connection Options

Metallic: NPT or tube fitting
Plastic: Union end connections

Material and Construction

Liquid-wetted parts: 316L stainless steel or plastic

Control and Operation

Manual linear stroke adjustment: 0 to 100%
Motor suitable for safe area usage
Standard industrial paint finish

Key Applications

Industrial water and waste water treatment
Boiler feed water treatment
Chemicals dosing
Oil & Gas additives dosing

Flow Rate: between approx. 1 and 300 l/h

Pressure: max 103 bar (1500 psi)

Fluid Viscosity: max 500 cP

Fluid Temperatures: -10 to +93 °C for metallic housing-10 to +50 °C for plastic housing

Ambient Temperatures: -10 to +50 °C

Motor: 0.37 to 0.75 kW, depending on duty, frame sizes 71 and 80 Voltage per local requirements

Flange connections
Motor suiting hazardous area
Variable speed motors for turndown 1:5
Electronic stroke adjustment

CEREX pumps made in the Bran+Luebbe factory in China are not ATEX or UE Certified. If interested in CEREX pumps made in Norderstedt, Germany, please contact us.