"Our job is helping you do your job"

Flow

Here you will find flow meters and indicators, switches and air meters. They are used in boilers, hot water heaters and chillers, pumps, motors, auxiliary pumps and engines and for general use. Find a wide selection to fit your application.

Showing 41 to 60 of 477 products

Dwyer RMC-123 Flow Meter, 10" Scale, 3-30 SCFM Air-

Dwyer RMC-123 Flow Meter, 10" Scale, 3-30 SCFM Air
Model: RMC-123

Sale Price $178.65 USD
Regular Price $195.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $178.65 USD
Regular Price $195.25 USD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-100-1-1/2-G1-I2 Indicator, Sight Flow, 1-1/2", PTFE gasket-

Dwyer SFI-100-1-1/2-G1-I2 Indicator, Sight Flow, 1-1/2", PTFE gasket
Model: SFI-100-1-1/2-G1-I2

Sale Price $515.51 USD
Regular Price $563.40 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $515.51 USD
Regular Price $563.40 USD
Availability 5 to 6 Weeks
Quantity

Dwyer SFI-100-1-G1-I2 Indicator, Sight Flow, 1", PTFE gasket-

Dwyer SFI-100-1-G1-I2 Indicator, Sight Flow, 1", PTFE gasket
Model: SFI-100-1-G1-I2

Sale Price $329.17 USD
Regular Price $359.75 USD
Availability 3 Days

Qty:

Sale Price $329.17 USD
Regular Price $359.75 USD
Availability 3 Days
Quantity

Dwyer SFI-100-2-G1-I2 Indicator, Sight Flow, 2", PTFE gasket-

Dwyer SFI-100-2-G1-I2 Indicator, Sight Flow, 2", PTFE gasket
Model: SFI-100-2-G1-I2

Sale Price $556.93 USD
Regular Price $608.67 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $556.93 USD
Regular Price $608.67 USD
Availability 1 to 2 Weeks
Quantity

Dwyer SFI-800-1/2-A711 Indicator, Sight Flow, 1/2" NPT, 2-20GPM, w/Sensor-

Dwyer SFI-800-1/2-A711 Indicator, Sight Flow, 1/2" NPT, 2-20GPM, w/Sensor
Model: SFI-800-1/2-A711

Sale Price $259.04 USD
Regular Price $283.10 USD
Availability 1 Week

Qty:

Sale Price $259.04 USD
Regular Price $283.10 USD
Availability 1 Week
Quantity

Dwyer SFI-800-3/4-A711 Indicator, Sight Flow, 3/4" NPT, 3-35GPM, w/Sensor-

Dwyer SFI-800-3/4-A711 Indicator, Sight Flow, 3/4" NPT, 3-35GPM, w/Sensor
Model: SFI-800-3/4-A711

Sale Price $259.04 USD
Regular Price $283.10 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $259.04 USD
Regular Price $283.10 USD
Availability 2 to 3 Weeks
Quantity

Dwyer V4-2-D-U Flow Switch, Universal Vane, Brass DPDT-

Dwyer V4-2-D-U Flow Switch, Universal Vane, Brass DPDT
Model: V4-2-D-U

Sale Price $782.33 USD
Regular Price $855.00 USD
Availability 5 Days

Qty:

Sale Price $782.33 USD
Regular Price $855.00 USD
Availability 5 Days
Quantity

Dwyer V4-2-MT-U Flow Switch, Universal Vane, Brass 400°F (204°C)-

Dwyer V4-2-MT-U Flow Switch, Universal Vane, Brass 400°F (204°C)
Model: V4-2-MT-U | Order No: V4-2-U-MT

Sale Price $783.24 USD
Regular Price $856.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $783.24 USD
Regular Price $856.00 USD
Availability 3 to 4 Weeks
Quantity

Dwyer V4-SS-2-D-U Flow Switch, Universal Vane, 316SS DPDT-

Dwyer V4-SS-2-D-U Flow Switch, Universal Vane, 316SS DPDT
Model: V4-SS-2-D-U

Sale Price $1076.68 USD
Regular Price $1176.70 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1076.68 USD
Regular Price $1176.70 USD
Availability 2 to 3 Weeks
Quantity

Dwyer V6EPS-S-S-1-MI Flotect Switch, SPDT, 1/2", SS/Iron-

Dwyer V6EPS-S-S-1-MI Flotect Switch, SPDT, 1/2", SS/Iron
Model: V6EPS-S-S-1-MI

Sale Price $418.75 USD
Regular Price $457.65 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $418.75 USD
Regular Price $457.65 USD
Availability 8 to 9 Weeks
Quantity

Dwyer V6EPS-S-S-1-S Flotect Switch, SPDT, 1/2", SS/SS-

Dwyer V6EPS-S-S-1-S Flotect Switch, SPDT, 1/2", SS/SS
Model: V6EPS-S-S-1-S

Sale Price $445.61 USD
Regular Price $487.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $445.61 USD
Regular Price $487.00 USD
Availability 3 to 4 Weeks
Quantity

Dwyer V6EPS-S-S-2-FS Flotect Switch, SPDT, 3/4", SS/Forged Steel-

Dwyer V6EPS-S-S-2-FS Flotect Switch, SPDT, 3/4", SS/Forged Steel
Model: V6EPS-S-S-2-FS

Sale Price $483.76 USD
Regular Price $528.70 USD
Availability 3 Days

Qty:

Sale Price $483.76 USD
Regular Price $528.70 USD
Availability 3 Days
Quantity

Dwyer V6EPS-S-S-2-MI Flotect Switch, SPDT, 3/4", SS/Iron-

Dwyer V6EPS-S-S-2-MI Flotect Switch, SPDT, 3/4", SS/Iron
Model: V6EPS-S-S-2-MI

Sale Price $433.07 USD
Regular Price $473.30 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $433.07 USD
Regular Price $473.30 USD
Availability 8 to 9 Weeks
Quantity

Dwyer V6EPS-S-S-2-S Flotect Switch, SPDT, 3/4", SS/SS-

Dwyer V6EPS-S-S-2-S Flotect Switch, SPDT, 3/4", SS/SS
Model: V6EPS-S-S-2-S

Sale Price $538.80 USD
Regular Price $588.85 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $538.80 USD
Regular Price $588.85 USD
Availability 4 to 5 Weeks
Quantity

Dwyer V6EPS-S-S-3-FS Flotect Switch, SPDT, 1", SS/Forged Steel-

Dwyer V6EPS-S-S-3-FS Flotect Switch, SPDT, 1", SS/Forged Steel
Model: V6EPS-S-S-3-FS

Sale Price $521.64 USD
Regular Price $570.10 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $521.64 USD
Regular Price $570.10 USD
Availability 6 to 7 Weeks
Quantity

Dwyer V6EPS-S-S-3-MI Flotect Switch, SPDT, 1", SS/Iron-

Dwyer V6EPS-S-S-3-MI Flotect Switch, SPDT, 1", SS/Iron
Model: V6EPS-S-S-3-MI

Sale Price $493.95 USD
Regular Price $539.84 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $493.95 USD
Regular Price $539.84 USD
Availability 1 to 2 Weeks
Quantity

Dwyer V6EPS-S-S-3-S Flotect Switch, SPDT, 1", SS/SS-

Dwyer V6EPS-S-S-3-S Flotect Switch, SPDT, 1", SS/SS
Model: V6EPS-S-S-3-S

Sale Price $608.66 USD
Regular Price $665.20 USD
Availability 1 Week

Qty:

Sale Price $608.66 USD
Regular Price $665.20 USD
Availability 1 Week
Quantity

Dwyer V6EPS-S-S-4-FS Flotect Switch, SPDT, 1-1/4", SS/Forged Steel-

Dwyer V6EPS-S-S-4-FS Flotect Switch, SPDT, 1-1/4", SS/Forged Steel
Model: V6EPS-S-S-4-FS

Sale Price $607.65 USD
Regular Price $664.10 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $607.65 USD
Regular Price $664.10 USD
Availability 2 to 3 Weeks
Quantity

Dwyer V6EPS-S-S-4-MI Flotect Switch, SPDT, 1-1/4", SS/Iron-

Dwyer V6EPS-S-S-4-MI Flotect Switch, SPDT, 1-1/4", SS/Iron
Model: V6EPS-S-S-4-MI

Sale Price $544.39 USD
Regular Price $594.96 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $544.39 USD
Regular Price $594.96 USD
Availability 2 to 3 Weeks
Quantity

Dwyer V6EPS-S-S-4-S Flotect Switch, SPDT, 1-1/4", SS/SS-

Dwyer V6EPS-S-S-4-S Flotect Switch, SPDT, 1-1/4", SS/SS
Model: V6EPS-S-S-4-S

Sale Price $805.25 USD
Regular Price $880.05 USD
Availability 5 Days

Qty:

Sale Price $805.25 USD
Regular Price $880.05 USD
Availability 5 Days
Quantity
Showing 41 to 60 of 477 products
We Ship Free on Orders Over $99 within Canada
  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal
  • We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country.