Liquid flow switch with plastic blade and casing(FF81P–FF91P)

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 FF81P: Case in shock- proof thermoplastic, with self- retaining screws; Threaded brass connection G1; Nylon cable gland G 3/ 8; Non- toxic thermoplastic resin blade from G4 with references for cut to G1 G2 G3.

Type FF91P: Case in shock- proof thermoplastic, with self-retaining screws; Threaded brass connection G ½ ; Nylon cable gland G 3/8 ; Non-toxic thermoplastic resin blade from G2 with references for cut to G1 G2 G3.

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 PRESSURE OPERATING & OPERATING TEMPERATURE

FF81P G 1-G4 & G 1 0.26 - 2.39 0.16 - 1.85 0.58 - 5.56 0.53 - 5.23 10 bar & 0 ÷ 100 °C

FF91P G 1/2 - G 2 & G 1/2 0.13 - 0.8 0.16 - 0.8 0.29 - 1.7 0.26 - 1.6 10 bar & 0 ÷ 100 °C

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