Fantini Cosmi FF82 flow switch for refrigeration/heating systems

Fantini Cosmi FF82 flow switch for refrigeration/heating systems

The Fantini Cosmi FF82 flow switch controls the flow of liquids in pipes for refrigeration and heating systems (DM 1/12/1975 safety regulations for appliances containing hot liquids under pressure and collection R file R.2.C.6.).

The operating principle provides that a flexible paddle, stressed by the flow, acts on the operating lever of a microswitch in SPDT switching. In heating systems with a closed expansion vessel in which circulation is ensured by electric pumps, the heat supply must be automatically interrupted in the event of the circulation pumps stopping.

It is installed on sections of horizontal pipe, away from valves, elbows, drains or irregular flows by expert and qualified personnel. Further information and installation methods are contained in the user manual supplied with the product.

NB: for dimensions and further technical specifications, please refer to the attached technical data sheet.

TECHNICAL FEATURES

- Shockproof thermoplastic case

- AISI 301 stainless steel blades for pipes from G1" to G8"

- Direct fixing via G1" threaded connection

- Electrical connections via 6.3 mm female faston

- Earth connection

- PG 16 cable gland with concentric seal

- Maximum ambient temperature 50°C

WARRANTY

The guarantee is the official Fantini Cosmi one and lasts 2 years.