MINI PLASTIC FLOW SWITCH

FSW-120 Series

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^$ 101.00 FSW-122

•	Small and Lightweight
•	Plastic and Stainless Steel Construction
•	No Switch-Point Adjustment
View related products - Variable Area Flowmeters, Rotameters & Switches

The FSW-120 Series of compact PPS switches are ideal for use where space is at a premium. Designed for use with water and water based solutions, these switches are suitable for high volume OEM applications. They are ideal for coolant or chemical monitoring in portable equipment and many other applications with space constraints. The switch points are based on water flow, other liquids may require field testing.

Specifications
Wetted Materials:
Housing and piston PPS Spring 316 stainless steel O-Ring FKM Other wetted parts epoxy
Maximum Pressure: 17.2 bar (250 psig) at 21°C (70°F)
Operating Temperature: -17 to 107°C (0 to 225°F)
Set Point Accuracy: ±15% maximum
Set Point Differential: 20% maximum
Relay: SPDT 20 VA
Inlet/Outlet Ports: 9/16" -18 UNF-2B thread (NPT adaptors available)
Recommended Filtration: 50 Microns or better
Electrical Termination: 18 AWG, zipcord, 609 mm (24") long
Weight: 140 g (5 oz)

To Order (Specify Model Number)

Part Number	Availability	Price	Description	Qty.
FSW-121		$101.00	Plastic flow switch 0.10 GPM switch point	qty.

FSW-122		$101.00	Plastic flow switch 0.25 GPM switch point	qty.

FSW-123		$101.00	Plastic flow switch 0.50 GPM switch point	qty.

FSW-124		$101.00	Plastic flow switch 0.75 GPM switch point	qty.

FSW-125		$101.00	Plastic flow switch 1.00 GPM switch point	qty.

FSW-126		$101.00	Plastic flow switch 1.50 GPM switch point	qty.


Accessories

FSW-120-18		$5.00	9/16"-18 UNF to ¹/8 NPT adaptor	qty.

FSW-120-14		$5.00	9/16"-18 UNF to ¹/4 NPT adaptor	qty.

† All dollar amounts on this site are shown in US currency.

Note: Comes complete with operator’s manual.

Notes: Flow settings are calibrated using water at 21°C (70°F) on increasing flow, with units in a vertical position. Care should be taken to ensure fluid compatibility with the above listed wetted materials.

Keywords:MINI PLASTIC FLOW SWITCH