TORK PFS025H Paddle Flow Switch

Product Application

• Perfect for proving flow in boilers, hot water heaters, and chillers.

Specifications

Service:

Compatible liquids.

Wetted Materials:

Bellow: Tin-bronze; Vane: Stainless Steel; Body: Forged brass.

Temperature Limits:

230°F (110°C).

Pressure Limits:

145 psig (10 bar).

Enclosure Rating:

NEMA 4 (IP64).

Switch Type:

SPDT snap switch.

Electrical Rating:

10 A res, 3 A ind @ 250 VAC.

Electrical Connection:

Cable gland with attached wire leads.

Process Connection:

1″ male NPT or BSPT.

Mounting Orientation:

Switch must be installed vertically on horizontal pipe runs.

Set Point Adjustment:

Four vane combinations and an adjustment screw.

Enclosure:

Die-cast aluminum alloy.

Weight:

28.22 oz (0.8 kg).