DC/EC 17251 Riveted impeller - DC / EC riveted-impeller axial fan (CM-114)

Catalogue product photograph. Supplied appearance and configuration require confirmation.

Equipment cooling fans

DC/EC 17251 Riveted impeller - DC / EC riveted-impeller axial fan (CM-114)

DC / EC riveted-impeller axial fan for equipment integration. Compare the listed configurations, mounting drawing and original performance curves.

Equipment Cooling Series reference: CM-114
Construction: Thermoplastic polyester (catalogue flame-retardant claim)
Impeller: Thermoplastic polyester (catalogue flame-retardant claim)
Bearing options: Ball bearing
Electrical configuration, connectors and control options confirmed on enquiry.

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Availability, configuration and pricing confirmed on enquiry.

PRODUCT DETAILS

Construction & available options

The catalogue lists the following construction details and customization options. Confirm the exact supplied variant and supporting test reports.

Frame: Thermoplastic polyester (catalogue flame-retardant claim)
Impeller: Thermoplastic polyester (catalogue flame-retardant claim)
Bearing Type: Ball bearing
Lead Wire: Custom
Features: Options: current/voltage limiting, impedance/reverse-polarity protection, auto restart, PWM, FG, RD.
Voltage: Catalogue customization options: DC: 5V / 12V / 24V / 48V (Custom) EC: 110V / 220V (Custom). Use the model-specific table for listed ratings.
IP Rating: Catalogue options: IP55 / IP68 / Potting / Conformal Coating. Confirm the tested rating and ordered protection option.
Temperature: Confirm operating temperature for the supplied configuration; catalogue customization is available.
Applications: Medical equipment / Instruments / Communication equipment / Small appliances / Main boards

Ingress-protection, material, temperature and control statements are catalogue information; suitability must be confirmed for the ordered configuration.

CATALOGUE DATA

Specifications.

Pressure units and curve-to-table correspondence require confirmation; the catalogue mixes an inch-H2O table heading with pressure axes such as mmAq. Values are reproduced as catalogue references, not verified operating points. BROSNGAN CM references identify catalogue configurations. Confirm the supplied model label, voltage and performance curve before ordering.

DC/EC 17251 Riveted impeller - DC / EC riveted-impeller axial fan (CM-114) — catalogue configurations
Configuration / reference	Voltage (V)	Current (A)	Input power (W)	Speed (rpm)	Airflow	Pressure (catalogue value)	Noise (dBA)	Airflow unit	Pressure unit
CM-114-01	12	3	36	4000	320	27.8	65	CFM (catalogue)	Pending confirmation
CM-114-02	12	2.2	26.4	3000	280	21.4	58	CFM (catalogue)	Pending confirmation
CM-114-03	24	2.1	50.4	4000	320	27.8	65	CFM (catalogue)	Pending confirmation
CM-114-04	24	1.75	42	3000	280	21.4	58	CFM (catalogue)	Pending confirmation
CM-114-05	48	1	48	4000	320	27.8	65	CFM (catalogue)	Pending confirmation
CM-114-06	48	0.75	36	3000	280	21.4	58	CFM (catalogue)	Pending confirmation

Scroll horizontally to compare all fields. Each row describes its own voltage and operating configuration.

About these specifications

Values and performance curves are supplied in the product catalogue. They are not independent BROSNGAN test results. Airflow and maximum static pressure are separate catalogue ratings, not a simultaneous duty point. Noise test conditions and measurement distance are not provided. Confirm the exact voltage, configuration, dimensions and applicable test reports before ordering.

Performance curve & dimensions for DC/EC 17251 Riveted impeller - DC / EC riveted-impeller axial fan (CM-114) — Original catalogue performance curve and installation illustration, exported together at high resolution to retain all axes, legends and numerical dimensions. Confirm curve-to-model correspondence, voltage, test conditions and pressure units. Original image clarity limits still apply.

SELECTION DETAILS

Choosing the right configuration.

CM Equipment Cooling Series · DC / EC riveted-impeller axial fans · 6 listed configurations

Which supply options are listed for CM-114?

The catalogue table lists 12, 24, 48 V across 6 configurations. Read each row separately and confirm the exact supplied configuration, connector and control interface.

Can I use the catalogue curve as a verified operating point?

The curve is catalogue reference information, not an independent BROSNGAN test result. Free-air airflow and maximum pressure are separate endpoints. Pressure units and curve-to-configuration correspondence require confirmation before selection. Request the current drawing and model-specific test sheet before installation.

How do I request the correct configuration?

Quote CM-114 and the configuration reference from the table. Include the supply voltage, frequency where applicable, required duty point, mounting envelope, controls, environment and quantity. BROSNGAN CM references are catalogue selection references; the supplied model label, availability and price are confirmed on enquiry.

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