NOVADOS Double-Acting Double Diaphragm Pumps

Product Type(s) : Diaphragm Pumps

Description :

The NOVADOS Double-Acting Double Diaphragm Pump offers reliable, efficient fluid handling for demanding industrial applications. Engineered for precise dosing, this pump ensures robust performance, leak-free operation, and low maintenance, ideal for industries needing safe, high-capacity fluid transfer solutions. Learn more about NOVADOS here.听

WHERE TO BUY

The NOVADOS Family comprises leak-free diaphragm pumps as well as plunger pumps. Nearly all gear sizes in the NOVADOS series can be combined to achieve the required flow rate and pressure parameters. A Compact Solution In diverse industries including oil and gas, chemicals, and synthetic processes, the utilization of multiple pumps is common practice to ensure optimal flow rates. Traditionally, the duplex pump head pump has been favored by companies. However, this choice may inadvertently compromise efficiency, space utilization, and weight management. Embracing the innovation of double-acting double diaphragm pumps (DADD) presents a solution that not only addresses these issues but also unlocks various advantages. Particularly noteworthy are the reduced footprint, lighter load, and enhanced flow rates achievable through the implementation of DADD pumps.

Materials of construction of liquid-wetted parts

Housings of stainless steel 1.4571 or 1.4462, or plastic 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 and other materials

Pump gear design

Worm gear with different reduction ratios
Splash lubrication
Stroke length adjustment via eccentric (Z-shape) crankshft

Flow rate control

Manual, electric, or speed variation

Drive

Electric motor with fixed or variable speed
Other drives on request

Installation and Operating Conditions*

Hazardous area:up to Zone 1 IIC T4 (Zone 22 upon request)
Ambient temperature range: from -40 掳C up to +50 掳C (special solutions upon request)
Fluid temperature range: from -40 掳C up to +150 掳C (special solutions upon request)

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

Benefits

Hermetically sealed pump design
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
Automation allows higher production efficiency to be achieved
Existing installations can be altered or expanded with extra pumps or automatic control
Multiple pumps with up to 12 pump heads are available

Advanced Flow Control Solutions

The ARIS ExTensor and Tensor TS Flow Control Actuators are engineered for exceptional durability, aligning with the lifespan of Bran+Luebbe NOVADOS Series pumps. These adaptable flow control solutions enable precision adjustments in under a second, streamline onsite commissioning, and integrate seamlessly with existing process control systems for remote operation. The ARIS ExTensor鈥檚 robust design ensures reliable performance in harsh and explosive environments, enhancing plant efficiency and conserving resources.

These actuators are multi-turn rotary devices connected to the pump鈥檚 stroke length adjustment unit, modulating the stroke length and thus the flow rate of the pump. Controlled by a standard electrical signal (e.g., 4-20mA), the actuator adjusts the stroke to the desired position between 0% and 100% of the maximum stroke length.

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Features:

Universal Actuator: One actuator type for H1-H6 NOVADOS Series pumps.
Reduced Commissioning Time: Simple and fast installation and programming
Remote Control Connectivity: Integrates with your existing process control systems for remote stroke adjustment capability.
Built for Continuous 24/7 Operations: S1 Operating Mode
ATEX Certification: The ARIS ExTensor is certified for Ex-Zone IIC*

*ARIS ExTensor only, not applicable for Tensor TS

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