Prominent Diaphragm Metering Pump

Diaphragm metering pump with Sigma Drive Motor

$1.00

Diaphragm dosing pumps.

Sigma basic 1: capacity 17 – 144 l/h, 12 – 4 bar.

Basic Sigma 2: capacity 50 – 420 l/h, 16 – 4 bar.

Basic Sigma 3: capacity 146 – 1.030 l/h, 12 – 4 bar.

Product images are demonstrative and may vary from the physical product.

Description

ProminentIndustrial diaphragm metering pumps

Powerful pumps for safe use. The Sigma / 1 industrial diaphragm metering pumps form a product family with the Sigma / 2 and Sigma / 3 pumps. They cover an output range from 17 to 1030 l./h. They are smooth-running pumps. System, control concept, spare parts management.

Different drive variants are available for use in hazardous areas

Advantages:

High process safety: In case of an accident, management means evacuation or operation of the pump thanks to the patented multilevel safety diaphragm Patent with image signal (electrical option).
The integrated safety valve protects the pump from overload.
Highly reliable operation due to ventilation during suction.
Flexible adaptation to the process: In the “Physiologically harmless for materials coming into contact with the environment” version, the entire sigma range can be selected as standard. Equipped with an electropolished stainless steel weighing head, the weighing pump allows its use in demanding cleaning applications.
Left valve: can be selected as standard, so it can be used for specific installation situations.

Applications where you can install the Sigma Basic diaphragm pump:

Adding chemicals in proportion to the water treatment flow rate, p. E.g. adding chemicals according to sodium hypochlorite measurements to disinfect drinking water. e.g. Original.
Acid and chlorine management for pH neutralization in wastewater treatment.
Timely addition of chemicals to the cooling water system.
Pulse-controlled dispensing during the transfer of variable quantities.

Available models:

Code	Manufacturer’s code	Description
P_161347	S1Ba-42	Sigma basic metering pump S1Ba-42
P_161348	S1Ba-78	Sigma basic metering pump S1Ba-78
P_161349	S1Ba-144	Sigma basic metering pump S1Ba-144
P_161350	S2Ba-156	Sigma basic metering pump S2Ba-156
P_161351	S2Ba-264	Sigma basic metering pump S2Ba-264
P_161352	S2Ba-420	Sigma basic metering pump S2Ba-420
P_161353	S3Ba-350	Sigma basic metering pump S3Ba-350
P_161354	S3Ba-696	Sigma basic metering pump S3Ba-696
P_161355	S3Ba-1000	Sigma basic metering pump S3Ba-1000