What SEFRAM does

SEFRAM is a French industrial electronics manufacturer founded in 1981 and headquartered in Templemars, France. The company designs, manufactures, and sells electronic equipment dedicated to air filtration and dust removal processes, with a product portfolio centered on sequencer controllers (SET18DP, SET10DP, SET100DP, SFX+V2, EC8-18, SF4B, SF4DP, SDS6-12, SDS3, SF100DP, SF6-36 V2) that automate filter declogging cycles via compressed air solenoid valves, dust emission monitoring devices (SPT150, SPT50, CDM, CAP100) based on triboelectric detection, and differential pressure switches (DPPMV3, DPPM V2) for filter performance monitoring. Underlying technology combines triboelectric sensing principles, programmable logic controllers, and industrial automation with Modbus, Profibus, and Profinet protocol integration; ATEX-certified variants serve hazardous-area environments under EU Directive 2014/34/EU. All products are manufactured in France under an ISO 9001 quality approach, and the company holds an Eco-Enterprise label.

SEFRAM serves enterprise industrial customers across cement and construction materials (Lafarge-Holcim, Ciments-Calcia, Lhoist, Saint-Gobain), food processing (Roquette, Tereos, Ajinomoto), automotive (PSA Groupe), and filtration equipment OEMs (Camfil, Wam). The company operates a direct sales-led go-to-market with quote-based pricing, supplemented by an after-sales services business offering on-site installation, training, and technical interventions. Distribution is primarily direct from the French headquarters, with a wholly-owned Polish subsidiary (SEFRAM Polska, established 2012 in Warsaw) serving Eastern European markets and export sales reaching additional international markets. Marketing channels include trade show participation (Vractech, SEPEM, Pollutec), the company website with online product configuration, social media presence, and advertising in industry publications such as Infovrac.

Revenue is generated through two streams: industrial electronic equipment sales (hardware) and professional services (after-sales support, training, installation). The company is privately held as a SARL with €67,100 registered capital, employs 11-50 people, and has no external funding or parent company. SFCloud, launched in 2023, represents the company's first move into cloud-based remote monitoring of connected equipment, suggesting incremental evolution toward connected industrial IoT offerings while remaining fundamentally a hardware specialist.

Name

SEFRAM

Legal name

SEFRAM

Website

https://sefram.eu

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

11–50 employees

Short description

SEFRAM is a French industrial electronics manufacturer founded in 1981 that designs and produces sequencer controllers, dust emission monitors, and pressure switches for air filtration and dust removal processes, serving enterprise customers in cement, food processing, automotive, and minerals industries.

Ownership category

akta.pro rank

Product category

Industrial Dust Filtration Electronics

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Emission Control & Scrubbing Equipment (Scrubbers, Dust Collectors, Catalytic Systems) (IMAHAEAK)

akta.pro secondary industries

Dust Collection & Air Filtration Equipment (Industrial) (IMAHALAF), Separation & Filtration Equipment (Filters, Centrifuges, Membranes) (IMAHAEAB)

Keywords

• Industrial dust filtration
• Dust emission monitoring
• Filter cleaning sequencers
• Differential pressure switches
• ATEX certified equipment

Headquarters

HQ city

Templemars

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Industrial Electronic Equipment Sales: Sale of industrial electronic equipment including sequencers, pressure switches, dust emission controllers, and process controllers. Products are sold directly to industrial customers with quote-based pricing.
2. Professional Services: After-sales service including on-site interventions, training, installation, and expertise services offered on request and quote basis

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

SEFRAM designs, manufactures, and sells industrial electronic equipment for air filtration and dust removal processes. The product portfolio includes sequencer controllers that automate filter cleaning cycles via compressed air injection, dust emission monitoring devices based on triboelectricity principles, differential pressure switches for filter condition monitoring, and dedicated PLCs/process controllers for filtration automation. All products are 100% manufactured in France at the Templemars facility, with ATEX-certified variants available for hazardous explosive atmospheres.

Product overview

SEFRAM designs, manufactures, and sells industrial electronic equipment for air filtration/dust removal processes. The product portfolio centers on sequencer controllers (SET18DP, SET10DP, SET100DP, SFX+V2, EC8-18, SF4B, SF4DP, SDS6-12, SDS3, SF100DP, SF6-36 V2) that manage filter declogging cycles via compressed air solenoid valves, and dust emission monitoring devices (SPT150, SPT50, CDM, CAP100) that detect and measure dust rejections based on triboelectricity principles. Supporting products include differential pressure switches (DPPMV3, DPPM V2) for filter monitoring, the COMPACT Cabinet for integrated automation, and the SFCloud radio transmitter for cloud-based remote monitoring. ATEX-certified versions are available for explosive atmosphere zones 21/22. Products integrate with PLC/DCS systems via Modbus, Profibus, and Profinet protocols. SEFRAM provides 100% French manufacturing with ISO 9001 quality approach and offers on-site services including installation, training, and after-sales support.

Differentiator

Problem solved

Functional benefit

Products and services

• SPT150 Dust Emission Controller Dust emission controller based on the principle of triboelectricity with a 4.3-inch touchscreen interface, providing real-time dust emission rate assessment via a sensor probe immersed in a particle-laden air stream. Used in industrial filtration stacks for continuous emission monitoring and regulatory compliance.
• SPT50 Dust Emission Controller Dust emission controller based on the triboelectricity principle that monitors and detects dust emissions in real time with an integrated user connection box. Designed for industrial filtration and dust removal installations.
• CDM Dust Rejection Sensor Dust rejection sensor based on the triboelectricity principle, used for dust rejection detection and monitoring after dust removal units in dry-way industrial processes. Includes MODBUS connection for control system integration.
• CAP100 Clean Air Controller Clean air controller that monitors dust concentration in ambient air and warns of excessive dust density, using a CDM sensor based on the triboelectricity principle. Suitable for workstations, production areas, and buildings; installable indoors and outdoors.
• SET18DP Sequencer Controller Configurable device for control and full automation of dust removal equipment with declogging by compressed air injection. Features a 4.3-inch touchscreen, differential pressure measurement (0-500 daPa), and up to 10 solenoid valve outputs.
• SET10DP Sequencer Controller Adjustable device for control and full automation of declogging equipment on dust removal installations, with touchscreen interface and differential pressure measurement. Economic approach sequencer in the SETxx range.
• SET100DP Sequencer Controller Advanced touchscreen sequencer for control and full automation of dust removal equipment that manages declogging sequences, filter pressure loss measurement, compressed air pressure measurement, dust rejection monitoring via CDM sensor, and MODBUS communication. Supports up to 162 solenoid valves via extension boxes.
• SFX+V2 Process Sequencer Modular process sequencer for declogging, control and monitoring of filtration/dust removal processes with a 7-inch color touchscreen. Maximum configuration supports 512 declogging solenoid valves, 32 cells, 32 tanks, 32 slave boxes, and 16 dust probes, with Modbus, Profibus, and Profinet gateway options.
• EC8-18 Sequencer Economic sequencer available in 8 and 18 channels for controlling solenoid valve outputs in 230V AC, 24V AC, or 24VDC without filter pressure drop measurement. Multiconductor cable connection for cost-effective installations.
• SF4B Sequencer Sequencer controller without differential or relative pressure measurement for dust removal equipment control with compressed air injection declogging. Basic model in the SF sequencer family.
• SF4DP Sequencer Sequencer with incorporated differential or relative pressure measurement for dust removal equipment control with compressed air injection declogging. Mid-tier model in the SF sequencer family.
• SDS6-12 Modular Sequencer Modular sequencer with or without differential/relative pressure measurement and display. Master unit configuration with up to 15 slave units supporting up to 100 outputs.
• SDS3 Modular Sequencer Modular sequencer with incorporated differential or relative pressure measurement that controls dust extraction equipment with compressed air injection cleaning. Features 3 integrated ASCO pilots.
• SF100DP Sequencer Sequencer with incorporated differential/relative pressure switch for dust extraction equipment control. Supports 40, 60, 80, or 100 standard outputs with 0-500 daPa measurement scale.
• SF6-36 V2 Modular Sequencer Modular sequencer with differential/relative pressure measurement supporting a maximum of 36 outputs via modular configuration by 6 solenoid valve modules. LED 3-digit display.
• DPPMV3 Differential Pressure Switch Pressure measuring device with differential pressure and compressed air pressure measurement versions. Features LCD display, 3 pushbuttons, 24VDC power supply, relay output, 4-20mA analog output, and Modbus RTU RS485 connection for filter condition monitoring.
• COMPACT Cabinet Control and Automation System Configurable device for control and full automation of dust removal equipment with declogging by compressed air injection. Touchscreen interface with graphical representation of differential pressure measurement; packaged in a cabinet format for integrated deployment.
• SFCloud RF Cloud Transmitter Radio frequency transmitter that deposits operational data to a cloud platform. Connected to compatible SEFRAM equipment to transmit differential pressure, compressed air, dust rejection, cleaning cycles, alerts, alarms, and faults data for remote monitoring of filtration installations.
• TRIB'ATEX CDM Dust Sensor ATEX-certified version of the CDM dust rejection sensor for use in explosive dust atmospheres. Certified for dust zones 21 and 22 with the probe also approved for gas zone 2.
• SPT50 ATEX Dust Emission Controller ATEX-certified dust emission controller based on the triboelectricity principle with the sensor installed in duct and user connection box outside the zone. Supports Modbus RS485 RTU communication and 4-20mA output.
• After-Sales and On-Site Professional Services Professional services offered on a quote basis including on-site interventions, installation, training, and after-sales support for SEFRAM industrial electronic equipment.

Quantifiable outcome

• Reduced energy consumption through optimized dust removal cycles
• +2 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature5 records

Partnerships

One partnership is on record.

• SEFRAM PolskacoreChannel Partner/ Reseller/ Distributor · 1 January 2012SEFRAM Polska is a subsidiary established in 2012 to serve Eastern European markets. Located in Warsaw, Poland, it operates as a local presence for sales and customer support while production remains subcontracted to the French headquarters in Templemars. This represents SEFRAM's strategic approach to expanding geographically in Europe through a dedicated local entity.

Scale indicators5 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• Camfil: Swedish air filtration OEM serving industrial and commercial markets. Listed as a SEFRAM customer, validating the supplier relationship while representing a potential integrator competitor.
• Nederman: Swedish air filtration and dust collection solutions provider serving industrial facilities. Comparable end customers and applications, with SEFRAM's controllers potentially embedded as components in Nederman-style systems.
• SICK AG: Global German sensor and automation manufacturer with a significant dust and gas measurement portfolio. Competes in industrial dust emission sensing and supports Modbus/Profinet integration; broader scale than SEFRAM.
• Donaldson Company: US-based industrial filtration systems provider with a strong dust collection product line. Listed as a SEFRAM customer, illustrating crossover between component supplier and system integrator roles.

Emerging players

• Intensiv-Filter: German specialist in industrial dust filtration and filter systems. Targets the same cement, food, and bulk-handling customer base as SEFRAM with comparable ATEX-relevant dust collection solutions.

Direct peers

• Durag Group: German manufacturer of emission monitoring, combustion, and dust measurement systems. Competes head-on with SEFRAM in dust emission controllers and filter monitoring instrumentation for industrial air filtration.
• KMT Krautzberger: German supplier of industrial surface treatment and dust filtration control equipment, including filter controllers and automation. Closely comparable in scope to SEFRAM's sequencer and automation portfolio.
• ENVEA: French-headquartered environmental monitoring company offering dust emission monitors and process analyzers. Directly comparable to SEFRAM's SPT/SPX and CDM triboelectric product lines in industrial dust emission monitoring.

Others

• Keller: German/UK pressure measurement specialist with industrial and process instrumentation. Comparable to SEFRAM's DPPM/DPPMV3 differential pressure product line as a sensor-side peer.
• Pepperl+Fuchs: German supplier of industrial sensors and explosion-protection (ATEX) equipment. Comparable in ATEX-certified industrial electronics and protocol integration, though focused on sensing rather than filtration control.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/SEFRAM_
• YouTubeyoutube.com/channel/UCF3qr0buUJjFId7qYmvVAHA
• Facebookfr-fr.facebook.com/sefram.eu

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SEFRAM