ProMinent Sigma/1 Motor Diaphragm Metering Pump

Name: ProMinent Sigma/1 Motor Diaphragm Metering Pump
Brand: ProMinent

Rugged motor diaphragm pump with multilayer safety diaphragm. Basic 17–144 L/h, 12–4 bar; control S1Cb 21–117 L/h.

Max flow

17 – 144 L/h

Max pressure

12 – 4 bar

Turndown / accuracy

—

Wetted materials

—

Protection

—

Power

—

Inquire Now Download datasheetxiongxiaoyang55@gmail.com

Best for: verifying flow/pressure and control interfaces against your dosing duty (Mechanical Diaphragm Pumps). Confirm chemical compatibility and install constraints before ordering — inquire for help.

Features

Multilayer safety diaphragm
Basic 17–144 L/h, 12–4 bar
Control S1Cb 21–117 L/h, 12–4 bar
Multiple drives incl. Ex

Specifications

Basic flow	17 – 144 L/h
Basic pressure	12 – 4 bar
Control S1Cb	21 – 117 L/h, 12 – 4 bar
Brand	ProMinent
Series flow	17 – 144 L/h (; is 50Hz)
Pressure	12 – 4 bar

Applications

Municipal water treatment

Industrial wastewater

Chemical process dosing

Power plant chemical dosing

Oil & petrochemical

Materials & media

Ask for wetted-parts details or check the brochure.

Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.

Controls & communication

Control S1Cb

21 – 117 L/h, 12 – 4 bar

Models & specs

Model	Flow	Pressure	SPM	Notes
S1Ba 12017	17 L/h	12 bar	73	50 Hz / 1500 rpm
S1Ba 12035	35 L/h	12 bar	143
S1Ba 10050	50 L/h	10 bar	205
S1Ba 10022	22 L/h	10 bar	73
S1Ba 10044	44 L/h	10 bar	143
S1Ba 07065	65 L/h	7 bar	205
S1Ba 07042	42 L/h	7 bar	73
S1Ba 04084	84 L/h	4 bar	143
S1Ba 04120	120 L/h	4 bar	205