Brass flow switch with black plastic top and threaded pipe connection.

120601 | McDonnell & Miller | Flow

Flow Switch Brass, NEMA 4X, SPDT 1-6 " Pipe

Brand:McDonnell & Miller

MPN:120601

SKU:FS8-W

List Price:

$965.00

Today's Price:

$501.80

product datasheet

product specifications

Max Pressure

150 psi

Housing Electrical Connection

1 in NPT

Controllable Flow Range

9-167 GPM

Type

Water Flow Switch

Connection

Threaded

Pipe Size

1 - 6 in

Max Temperature

212 °F

product series features

FS4-3 has SPDT switch, 1 in. process connection, and is for pipes 1 in. to 6 in.
FS4-3D is the same as the FS4-3 except with dual SPDT for 2 separate outputs
FS8-W has a weatherproof NEMA 4X housing
FS7-4 has SPDT switch, 1-1/4 in. process connection and is for larger pipes 6 in. to 16 in.
FS7-4W is the same as the FS7-4 except with weatherproof NEMA 4X housing

more information & related documents

Series Description

McDonnell & Miller FS Series paddle type flow switches are widely used in Commercial HVAC and Industrial applications for flow indication in any common pipe size 1 in. and greater. The general purpose FS4-3 and general purpose weather proof FS8-W have a 1 in. NPT male connection and fit pipe sizes from 1 in. to 6 in. sizes. The industrial grade FS7-4 and weatherproof FS7-W have a 1-1/4 in. NPT male connection and fit pipe sizes from 1-1/4 in. to 16 in. sizes.

Kele Description

FLOW SW NEMA4X, SPDT 1-6 IN

Manufacturer

McDonnell & Miller