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Pompe dozatoare Novados

NOVADOS Metering Pumps

With NOVADOS metering pumps we offer a wide range for virtually all applications where liquids have to be metered or blended. The product range comprises leak-free diaphragm pumps as well as plunger pumps.

PREZENTARE GENERALA
VERSIUNI SPECIALE

PREZENTARE GENERALA

Pompe dozatoare Novados

NOVADOS Dozajlama pompaları

Applications:

Chemical Processing
Oil & Gas
Power Generation
Pharmaceutical & Biotechnology
Textile
Food & Beverage
Water Treatment
Husehold Detergents & Personal Care

metering-pump-novados-h2

Common design features

Modular metering pump gears with built-in low noise worm gear
Individual stroke length setting utilizing the z-shaped crankshaft
Range of pump head sizes to allow a flow range of between smallest 0.5 l/h (0.13 gph) up to largest 24,000 l/h (6,340 gph) on a single head
Operating pressure up to 1,000 bar (14,500 gph)
Manual or automatic flow rate adjustment

Advantages

Flexible

Optimal capacity adaptation to widely varying production processes
Variable stroke length for each pump allows independent flow rate adjustment of each pump component
Variable speed drive allows flow rate variations while maintaining constant proportions

Economical

Automation allows higher production efficiency to be achieved

Adaptable

Existing installations can be altered or expanded with extra pumps or automatic control

VERSIUNI SPECIALE

Pompe dozatoare Novados

Working principle of NOVADOS metering pump

Reciprocating pumps are normally comprised of a motor, gearbox and pump head.

The gear reduces the motor speed and converts the rotary motion into a reciprocating movement of a plunger in the pump head.

Flow rate of a reciprocating pump is defined by the plunger diameter, stroke length and stroking speed.

Setting the flow rate of a metering pump can be achieved by changing the speed of the drive motor or - as described below - via an adjustment of the stroke length
.

Novados-working-principle

Flow rate adjustment by the z-shaped crank shaft

Flow-rate-adjustment

Flow rate can be adjusted linearly between zero and maximum by altering the position of the z-shaped crankshaft. This design allows adjustment while the pump is operating or at standstill.
Bran+Luebbe NOVADOS metering pumps exceed the requirements of API 675 in terms of metering accuracy, linearity and reproducibility.

Plunger pumps

Low investment costs
Simple design
Easy maintenance

Diaphragm pumps

Novados-plunger-pump

Novados-diaphragm-pump

A leak-proof pump is the right choice whenever product purity or sterility are imperative or when toxic liquids must be handled. SPX Flow Technology offers a wide range of hydraulically actuated double diaphragm pumps.
The design of the pump head ensures that the diaphragm cannot be damaged under critical conditions such as a blocked pipe or closed valves upstream or downstream of the pump.
The freely deflecting diaphragm makes the pump suitable for the metering of slurries

Diaphragm position control for maximum operating securitiy
Operating pressure (PTFE diaphragm) up to 400 bar (5,800 psig)
Operating pressure (metallic diaphragm) up to 1000 bar (14,500 psig)
Fluid temperature up to 150°C (300° F)
Safe dry-run capabilities
High volumetric efficiency
High metering accuracy
Hermetically sealed by two diaphragm layers
Diaphragm condition monitoring
NOVALINK CSM 2 Diagnosis interface as standard
Specific customer requirements on request