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Fantini Cosmi Liquid flow controller FF91P - Switches & Thermostats
Fantini CosmiSwitches & Thermostats

Fantini Cosmi Liquid flow controller FF91P

Fantini Cosmi FF91P is a liquid flow controller for heating and cooling systems, available in tube sizes G 1/2", G 1", and G 1.5". Features Faston 6.3 connector and nylon G 3/8" cable gland with protection class 2…

SKU 3G-CBM-03594

Brand
Fantini Cosmi
Item
Liquid flow controller FF91P
Part Number
FF91P
Category
Switches & Thermostats
UNSPSC
39122229 — Temperature switch
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Fantini Cosmi
Manufacturer Part Number
FF91P
connector
Faston 6.3
tube sizes
G 1/2", G 1", G 1.5"
cable gland
G 3/8" nylon
protection class
2

Technical Documents

(1)
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Fantini Cosmi Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Fantini Cosmi FF91P is a liquid flow controller for heating and cooling systems, available in tube sizes G 1/2", G 1", and G 1.5". Features Faston 6.3 connector and nylon G 3/8" cable gland with protection class 2 for reliable system integration.

Frequently Asked Questions

What is the Fantini Cosmi FF91P liquid flow controller used for?

The Fantini Cosmi FF91P is a liquid flow controller designed for heating and cooling systems. It monitors liquid flow in pipes and switches contacts when flow increases or decreases, making it suitable for HVAC applications such as boiler protection, pump control, and chiller flow verification.

What are the specifications of the Fantini Cosmi FF91P?

The FF91P has a thermoplastic housing, Faston 6.3 electrical connectors, and a nylon G 3/8" cable gland. It accepts tube sizes G 1/2", G 1", and G 1 1/2". Protection class is 2, rated insulation voltage is 380 V~, and continuous current is 10 A. Maximum working pressure is 10 bar, temperature range 0–100 °C (85 °C for potable water).

Where to buy the Fantini Cosmi FF91P in Singapore?

3G Electric supplies the Fantini Cosmi FF91P liquid flow controller to customers in Singapore. We handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this item.

How to install the Fantini Cosmi FF91P flow controller?

Install the FF91P in a horizontal pipe section with the flow arrow aligned to the direction of flow. Cut the paddle to match the tube size (G 1/2", G 1", or G 1 1/2") using the marked lines. Connect Faston 6.3 terminals per the SPDT microswitch diagram, and adjust the calibration screw to set the desired flow trip point.

Used in

Common applications for Fantini Cosmi
HVAC systems — Fantini Cosmi B12ANY pressure switch for negative pressure monitoring in ventilation ducts
Steam generation — B12MN pressure switch with manual reset for steam boiler safety circuits
Pneumatic control — B01A pressure switch for air pressure monitoring in industrial automation
Hydraulic systems — B12BNY pressure switch with metallic diaphragm for hydraulic pressure sensing
Water treatment — B12ERNY pressure switch for high-pressure filtration and reverse osmosis units
Process control — B01B pressure switch for monitoring inert gas pressures in chemical plants
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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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