Fantini CosmiSwitches & Thermostats

Fantini Cosmi Air flow controller FF71A

The Fantini Cosmi FF71A is an air flow controller with SPDT contact switching, rated for -20 to 70 °C operation. It features a flexible AISI 316L stainless steel blade and maximum flow speeds up to 3 m/s across…

SKU 3G-CBM-03590

Also listed as: FAN 18002 · FAN-18002

Brand

Fantini Cosmi

Item

Air flow controller FF71A

Local availability & support — the Philippines

Delivery: 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment: Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to: Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Fantini Cosmi

type

FF71A 

cable gland

nylon G 3/8 

contact type

SPDT 

max temperature

50 °C 

flange connection

PVC 5mm 

protection degree

IP54 

temperature range

-20 to 70 °C 

blade size standard

50x165 mm 

flow speed max 160cm2

1.4 m/s 

flow speed max 320cm2

2.2 m/s 

flow speed max 640cm2

3 m/s 

flow speed max 1280cm2

3 m/s 

flexible blade material

AISI 316L stainless steel 

Datasheet Content

CONTROLE DE FLUX POUR AIR 3G-CBM-03590

       EMPLOI
       -Pour contrôler et régler un flux d'air dans des installations de
        conditionnement, séchage, refroidissement, etc.
       -Pour la commande de brûleurs, pompes, vannes,
        signalisations d'alarme, etc.

       FONCTIONNEMENT ET INSTALLATION
       -Une palette flexible, est poussée par le flux d'air qu'on doit
        contrôler. Le mouvement est transmis à un microinterrupteur
        SPDT.
       -Le contrôle de flux doit être installé sur un tronçon de conduite
        horizontale, loin de coudes, ventilateurs et points où des
        turbulences excessives peuvent se créer.

       CARACTERISTIQUES TECHNIQUES
       -Degré de d'isolation: II
       -Degré de essai: II
       -Type d'action : 1B
       -Normal pollution
       -Boîtier en matériau antichoc, vis imperdables
       -Palette flexible en acier inox AISI 316L. (standard 50x165)
       -Raccords électriques sur Faston 6,35 (en dotation).
       -Presse-câble en nylon G 3/8.
       -Equerres et vis de terre.
       -Régulation du point d'intervention avec vis de calibrage.
       -Raccord avec bride à PVC, épaisseur 5mm                                                                     105                 80
                                                                                                                                        62

       NORMES ET HOMOLOGATION
       -Répondant aux normes CEI EN 60730-1                                                                                                     90


       CARACTERISTIQUES ELECTRIQUES
                                                                                                                                                       260
       -Microinterrupteur unipolaire en commutation SPDT
       -Portée contacts: 10 (4)A / 250V~                                                                                                        165
       -FLUX EN AUGMENTATION:
       -Ouvre le contact C-NC                                                                                             10
        en ferme le contact C-NO
       -FLUX EN DIMINUTION:
       -Ferme le contact C-NC
        en ouvre le contact C-NO                                                                                                        75




                         Surface      Vitesse max flux en Vitesse min flux en      Température      Température   Degre de          Poids             Pieces
        TYPE            du conduit       augmentation         diminution            d'utilisation    maximale     protection       unitaire
                                                                                                     ambiante
                           cm2              m/sec               m/sec                   °C              °C                              Kg.            N°.

                           160               1,4                 0,6

        FF71A              320               2,2                 1,2                -20 ÷ 70             50          IP54                0,36
                           640               3                   1,6
                         1280                3                   1,7



                                                                                Exemple de connections électriques, ferme l'alimentation se le
                                                                                flux d'air dans la tuyauteries est en diminution.



                                                                                                                               C




                                                                                                                          NC       NO
                                                                                                                                              RECHARGE
                                                                                                                                              STOP



                                                                            FF71 NC C NO



9807
                                                                                                                                                             FF71

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Fantini Cosmi Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

Where can I buy the Fantini Cosmi FF71A air flow controller in the Philippines?

Order directly from 3G Electric Philippines. We stock and source the FF71A for delivery to Manila, Quezon City, and CALABARZON. 3G Electric handles all Bureau of Customs documentation, logistics, and PHP invoicing. Lead time on request.

What is the lead time and shipping cost to the Philippines?

Lead time varies by availability. The FF71A is available to order from our network. 3G Electric arranges delivery to your site in Manila and Quezon City, managing all import paperwork and customs clearance. Request a quote for current lead time and freight.

What temperature and flow range does the Fantini Cosmi FF71A support?

The FF71A operates from -20 to 70 °C with SPDT contact switching. Maximum flow speeds reach 1.4 m/s (160 cm² duct), 2.2 m/s (320 cm²), and 3 m/s (640–1280 cm² ducts). The flexible AISI 316L stainless steel blade suits HVAC and ventilation monitoring.

Used in

Common applications for Fantini Cosmi

Oil-fired boiler burner control — Fantini Cosmi ambient thermostat C16I and pressure switch B12HNY for fuel-pump lockout and room-temperature feedback.

Pneumatic compressor load management — B12DN or B13CN pressure switch for unload-valve control and tank cutout in 5–150 bar air systems.

Hydronic heating-plant commissioning — B12GNY and B12CRNY switches for pump-discharge and low-pressure monitoring in chilled-water and hot-water loops.

Industrial steam and hot-water vessel safety — B12HNY high-pressure switch and A96D/A95B level regulators for water-level and overpressure interlocks.

Thermal-storage tank management — A95B and A96D liquid-level regulators with 15-meter cable reach for boiler-makeup and expansion-tank applications.

Portable pump and pressure-test equipment — B12DN with adjustable differential for mobile hydraulic-circuit monitoring and component proof-pressure validation.

Fantini Cosmi Products

3G Electric supplies Fantini Cosmi switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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