Liquid flow switches with stainless steel casing and paddle(FF81–FF84)

Brand
Fantini Cosmi - Italy

Flow switches are used to signal, control and regulate the flow in a pipe; for the control of pumps, burners, compressors, alarm signals, motorized valves.

General Features: Type FF81: Casing in shock- proof thermoplastic with self- retaining screws; Threaded brass connection G1 Nylon cable gland G 3/ 8; AISI 301 stainless steel blades from G1 to G4; Protection class 2

Type FF84: Casing in stainless steel with self- retaining screws; Threaded brass connection G1; Nickel- plated brass cable gland G 3/ 8; Protection class 1; AISI 301 stainless steel blades from G1 to G10; Electric connections on Faston 6.3 ( provided); SPDT single- pole switching microswitch

Electric Features: Rated insulation voltage Ui 380V~; Continuous duty rated current Ith 10A

Select Item

CODE PIPE DIAMETER & MALE CONNECTION MINIMUM CALIBRATION VALUE (dm³/sec) WITH FLOW INCREASING MINIMUM CALIBRATION VALUE (dm³/sec) WITH FLOW DECREASING MAXIMUM CALIBRATION VALUE (dm³/sec) WITH FLOW INCREASING MAXIMUM CALIBRATION VALUE (dm³/sec) WITH FLOW DECREASING MAXIMUM OPERATING PRESSURE

FF81 G 1 - G 4 & G1" 0.26 - 2.2 0.16 - 1.7 0.58 - 5.1 0.53 - 4.8 10 bar

FF84 G 1 - G 10 & G1” 0.26 - 26.5 0.16 - 22 0.58 - 43.5 0.53 - 41 10 bar

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