Motor-driven Metering Pump Sigma X: Hygienic

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Product description

Hygienic design: Meter precisely and hygienically

The hygienic design version of the sigma diaphragm metering pumps is optimised in terms of dead space, features as few gaps as possible and has smooth, wetted surfaces for flexible and easy use in hygienically sensitive applications.

The simple construction and smooth surface make easy CIP possible and allow the device to be dismantled at speed. Ball non-return valves and EPDM seals ensure gentle and reliable metering for tasks with strict hygiene requirements (when working with aqueous foods or food additives).

The DGUV test certificate for "Sigma metering pumps in the hygienic design" with its extensive testing provides additional peace of mind – a huge benefit for ProMinent customers.

Like all intelligent ProMinent metering pumps, the sigma product range can be flexibly controlled using a highly diverse range of signals. Designed for continuous operation, hermetically sealed and without a shaft passage into the metering chamber, providing simple and reliable handling. The PTFE multi-layer diaphragm with diaphragm rupture control as standard offers additional process reliability.

Features and Benefits

Process reliability thanks to PTFE multi-layer safety diaphragm with condition monitoring
Fast CIP, reliable operation and easy handling
Simple construction, optimised in terms of dead space and small number of parts, reliable operation, no shaft passage into the media chamber
Precise metering thanks to the option for adjusting the metering volume in 1% steps by means of stroke rate and stroke length
Physiologically safe wetted materials (FDA and 1935/2004); reliable and flexible Sigma motor-driven metering pump with ball non-return valves enables a wide range of applications
Flexibly connectible: connection to process control systems via integrated PROFIBUS®, CANopen interface

Field of application

The following list is a general representation of basically suitable applications for this product. Please contact your personal representative to discuss the use of the product in your individual application.

Metering of aqueous foods or food additives in the food and beverage industry. Example:

Metering of dyes, e.g. beta carotene
Metering of aromas, flavour additives, sugar solutions, additives
Metering of enzymes, stabilisers, liquid yeasts

CIP - Cleaning In Place

CIP gets to work exactly where it's needed

Small volumes of disinfectant are produced and used on site for sterile machines and process water. Highly concentrated, dangerous chemicals and tedious disassembly are a thing of the past.

Bottle Washing Machines

Correct metering is key

Perfectly metered cleaning chemicals effectively improve the cleaning quality of bottle washing machines. As an extra bonus, you save energy too.

Large bakeries

Baking with reproducible quality

A large share of the bakery products we consume today are manufactured by machine. Producing goods that taste just right requires precise metering of the individual ingredients.

Production of whey and cheese

Perfect water for the entire production process

To guarantee an end product fit for purpose, ProMinent ensures optimum water quality at every stage of production, thereby reliably complying with statutory hygiene standards.

Cleaning fruit and vegetables

Simple and reliable cleaning process for agricultural products

Fresh fruit and veg are an essential part of our diet. So it's very important for them to reach the consumer in a safe condition. Precise metering of chlorine dioxide ensures that this is the case.

Technical Details

Capacity ranges:

sigma/ 1: 6.6 gph (25 l/h)/145 psi to 17.7 gph (67 l/h)/101.5 psi
sigma/ 2: 12.9 gph (49 l/h)/145 psi to 95.1 gph (360 l/h)/58 psi
sigma/ 3: 39.3 gph (149 l/h)/145 psi to 264.2 gph (1,000 l/h)/58 psi

Confirmations:

FDA
1935/2004 (10/2011, GMP ordinance EC 2023/2006)
AoF
EN10204 Type 3.1 factory certificate for material (stainless steel, Al₂O₃) on request
EN10204 Type 2.2 factory certificate for surface roughness Ra< 0.8 µm on request

Features:

CIP-capable up to 266 °F (130 °C), max. 29 psi, max. 15 min.
Hygienic design liquid end: Smooth surfaces (Ra< 0.8 μm, optimised in terms of dead space and with as few gaps as possible)
DGUV test certificate NV 23083 with the addition "Hygiene-tested"
Maintenance-friendly ball non-return valves, symmetrical ball seat
Simple maintenance thanks to rapid-action clips (DIN 11864)
Sealing design makes for easy cleaning (DIN 11864)
Free of welded seams and shaft passages, e.g. mechanical seals
Stroke length adjustment: 0– 100 %, stroke length adjustment using manually self-locking rotary dial in 1 % steps
Precision of better than 1 % (under correct and constant conditions, with correct installation and calibration in terms of maximum stroke volume)

Technical Data

	sigma basic version (60 Hz)			sigma control version
Type	Product range	Pump capacity	Stroke rate	Product range	Pump capacity	Stroke rate	Pressure	Connector width	Priming lift
		gph	rpm		gph	rpm	psi	DN	ft
10022	S1Ba	7.7	88	S1Cb	7.9	90	145	10	16
10044	S1Ba	14.5	172	S1Cb	14.3	170	145	10	16
07065	S1Ba	21.4	246	S1Cb	17.4	200	101	10	16
16050	S2Ba	15.3	87	S2Cb	15.9	90	145	15	16
16090	S2Ba	26.9	158	S2Cb	27.7	160	145	15	16
16130	S2Ba	39.6	238	S2Cb	34.1	200	145	15	16
07120	S2Ba	38.3	87	S2Cb	39.6	90	101	25	16
07220	S2Ba	69.5	158	S2Cb	71.3	160	101	25	16
04350	S2Ba	110.4	238	S2Cb	95.1	200	58	25	16
120145	S3Ba	67.9	86	S3Cb	49.1	90	145	25	16
120190	S3Ba	67.9	124	S3Cb	65.8	120	145	25	16
120270	S3Ba	94.6	173	S3Cb	98.3	180	145	25	16
120330	S3Ba						145	25	16
070410	S3Ba	118.1	86	S3Cb	123.6	90	101	32	13
070580	S3Ba	173.6	124	S3Cb	168.0	120	101	32	13
040830	S3Ba	253.9	173	S3Cb	264.2	180	58	32	13
041030	S3Ba						58	32	13

Capacity ranges:

Sigma/ 1: 6.6 gph (25 l/h)/145 psi to 17.7 gph (67 l/h)/101.5 psi
Sigma/ 2: 12.9 gph (49 l/h)/145 psi to 92.4 gph (350 l/h)/58 psi
Sigma/ 3: 39.3 gph (149 l/h)/145 psi to 264.2 gph (1,000 l/h)/58 psi

Wetted materials:

liquid end, valves, valve seat: 1.4435
Seals: EPDM
Valve balls: ceramic Al2O3
Diaphragm: PTFE multi-layer diaphragm with diaphragm rupture warning system

Connection types:

tri clamp: DIN 11864-3

Features:

CIP-capable up to 266 °F (130 °C), max. 29 psi, max. 15 min.
Smooth surfaces: electropolished Ra ≤ 0.8 μm (wetted), optimized in terms of dead space and liquid end with as few gaps as possible
Integrated controller, universal and flexible: external activation via potential-free contacts, mA or ProfiBus and/or ProfiNet via Dulconvert
Remote transmission of operating statuses via an additional output or relay module
Wide-range voltage power unit, power supply: 1 ph, 100 – 230 V ±10 %, 240 V ±6 %, 50/60 Hz
Stroke length adjustment range 0 – 100%
IP 65 degree of protection
Confirmations: FDA, 1935/2004
EN10204 Type 2.2 factory certificate for surface roughness Ra ≤ 0.8 μm
GMP EC 2023/2006
Wide range of different drive units, also for use in areas at risk from explosion and different flange versions (Sigma Basic)
EN 10204 3.1 material certificate, performance curves (on request)

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Overview

Hygienic design: Meter precisely and hygienically

The DGUV test certificate for "Sigma metering pumps in the hygienic design" with its extensive testing provides additional peace of mind – a huge benefit for ProMinent customers.

Features and Benefits

Process reliability thanks to PTFE multi-layer safety diaphragm with condition monitoring
Fast CIP, reliable operation and easy handling
Simple construction, optimised in terms of dead space and small number of parts, reliable operation, no shaft passage into the media chamber
Precise metering thanks to the option for adjusting the metering volume in 1% steps by means of stroke rate and stroke length
Physiologically safe wetted materials (FDA and 1935/2004); reliable and flexible Sigma motor-driven metering pump with ball non-return valves enables a wide range of applications
Flexibly connectible: connection to process control systems via integrated PROFIBUS®, CANopen interface

Application

Technical Data

	sigma basic version (60 Hz)	sigma control version
10022	S1Ba	7.7	88	S1Cb	7.9	90	145	10	16
10044	S1Ba	14.5	172	S1Cb	14.3	170	145	10	16
07065	S1Ba	21.4	246	S1Cb	17.4	200	101	10	16
16050	S2Ba	15.3	87	S2Cb	15.9	90	145	15	16
16090	S2Ba	26.9	158	S2Cb	27.7	160	145	15	16
16130	S2Ba	39.6	238	S2Cb	34.1	200	145	15	16
07120	S2Ba	38.3	87	S2Cb	39.6	90	101	25	16
07220	S2Ba	69.5	158	S2Cb	71.3	160	101	25	16
04350	S2Ba	110.4	238	S2Cb	95.1	200	58	25	16
120145	S3Ba	67.9	86	S3Cb	49.1	90	145	25	16
120190	S3Ba	67.9	124	S3Cb	65.8	120	145	25	16
120270	S3Ba	94.6	173	S3Cb	98.3	180	145	25	16
120330	S3Ba						145	25	16
070410	S3Ba	118.1	86	S3Cb	123.6	90	101	32	13
070580	S3Ba	173.6	124	S3Cb	168.0	120	101	32	13
040830	S3Ba	253.9	173	S3Cb	264.2	180	58	32	13
041030	S3Ba						58	32	13

Downloads

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