Call or text 469-316-8517Mon–Fri 9 AM–3:30 PM CT In stock – zero lead timeFree shipping (lower 48)
Menu

Pressure, Flow & Level Switches

190 listings · 183 in stock

190 pressure, flow & level switches listings from the brands you use, each one photographed. Free shipping in the lower 48.

Weekly new-arrivals email for Pressure, Flow & Level Switches

25–48 of 190 results

Filters
Murphy Pressure Switch

Murphy

Murphy Swichgage OPL-F Series 3000PSI Pressure S

Murphy Swichgage OPL-F Series 3000PSI Pressure Switch Industrial OEM Industrial

New – Open Box

Only 1 left

Free shippingShips next business day

$84.99

Dwyer WE16 Pressure Switch

Dwyer

WE16

Dwyer Series 3000 Photohelic Pressure Switch/Gage WE16 120-240VAC 50/60HZ 24VDC

New

Only 1 left

Free shippingShips next business day

$30.00

Wallace & Tiernan FA 129 35PSI Pressure Switch Industrial Control OEM Module

Industrial part

Wallace & Tiernan FA 129 35PSI Pressure Switch I

Wallace & Tiernan FA 129 35PSI Pressure Switch Industrial Control OEM Module

Used

Only 1 left

Free shippingShips next business day

$158.89

P3JOHNSON Differential Pressure Switch

Industrial part

P3JOHNSON

P3JOHNSON Controls Differential Pressure Switch P32AF-2

New

Only 1 left

Free shippingShips next business day

$30.00

Square D ASG-4 Tank Float Switch

Square D

ASG-4

Square D Class 9037 Type ASG-4 Tank Float Switch

New – Open Box

Only 1 left

Free shippingShips next business day

$109.95

632673R NORTEK Pressure Switches

Industrial part

632673R

NORTEK 632673R Pressure Switches

New

Only 1 left

Free shippingShips next business day

$41.95

ACT AWM 3266 Liquid Level Float Switch Sensor Cable Lead Industrial OEM

Industrial part

ACT AWM 3266 Liquid Level Float Switch Sensor Ca

ACT AWM 3266 Liquid Level Float Switch Sensor Cable Lead Industrial OEM

New

Only 1 left

Free shippingShips next business day

$89.99

SMC Digital Pressure Switch

SMC

SMC Digital pressure switch MPA

SMC Digital pressure switch MPA

Used

Only 1 left

Free shippingShips next business day

$24.95

SMC ZSE4-01-25 Digital Vacuum Pressure Switch

SMC

ZSE4-01-25

SMC ZSE4-01-25 Digital Vacuum Pressure Switch 12-24VDC NPN 0 to -101kPa

Used

Only 1 left

Free shippingShips next business day

$12.98

Cutler-Hammer Pressure Switch

Cutler-Hammer

Cutler Hammer Pressure Switch 30-50 PSI

Cutler Hammer Pressure Switch 30-50 PSI

New

Only 1 left

Free shippingShips next business day

$25.00

SMC ISE4-01-25 Pressure Switch

SMC

ISE4-01-25

SMC ISE4-01-25 Pressure Switch

New – Open Box

Only 1 left

Free shippingShips next business day

$29.00

17501-01 Vacuum Switch

Industrial part

17501-01

Vacuum Switch, Piab 12-30VDC 17501-01

New – Open Box

Only 1 left

Free shippingShips next business day

$35.00

MKS 141AA-00001DA Baratron Vacuum Switch

MKS

141AA-00001DA

MKS Baratron Vacuum Switch Type 141 141AA-00001DA HPS 1A 30VDC 120VAC

New – Open Box

Only 1 left

Free shippingShips next business day

$409.00

Allen-Bradley Bulletin 836 Pressure Switch

Allen-Bradley

Allenbradley Bulletin 836 Pressure Switch

Allenbradley Bulletin 836 Pressure Switch

Used

Only 2 left

Free shippingShips next business day

$99.99

P3JOHNSON Differential Pressure Switch

Industrial part

P3JOHNSON

P3JOHNSON Controls Differential Pressure Switch P32AF-2

New

Only 1 left

Free shippingShips next business day

$30.00

Schneider Electric PC-301 Air Flow Pressure Switch

Schneider Electric

PC-301

SCHNEIDER ELECTRIC PC-301 PC-301 Two-Position Air Flow Pressure Switch

New – Open Box

Only 1 left

Free shippingShips next business day

$60.00

Johnson Controls P100AP-201C Pressure Switch

Johnson Controls

P100AP-201C

Johnson Controls P100AP-201C Pressure Switch 240VAC

New – Open Box

Only 1 left

Free shippingShips next business day

$46.00

Square D 9013 FSG-2 M4P Pumptrol

Square D

9013 FSG-2

Square D 9013 FSG-2 M4P Pumptrol Damaged

New – Open Box

Only 1 left

Free shippingShips next business day

$19.00

GP400044 Pressure Switch

Industrial part

GP400044

Fedegari GP400044 Alco PS3-WJR 0713069 230VAC 1,5A CEI 20-22II Pressure Switch

New – Open Box

Only 1 left

Free shippingShips next business day

$609.00

Ashcroft T761T10 030 Temperature Switch

Ashcroft

T761T10

Ashcroft T761T10 030 Temperature Switch

New – Open Box

Only 1 left

Free shippingShips next business day

$1,009.00

90218 3 Pressure Switch

Industrial part

90218

90218 REV B 3 Pressure Switch

New – Open Box

Only 2 left

Free shippingShips next business day

$42.00

Barksdale T2H-M601S-12-A Gold Line Temperature Switch

Barksdale

T2H-M601S-12-A

Barksdale T2H-M601S-12-A.5-.25V Gold Line Temperature Switch

New – Open Box

Only 1 left

Free shippingShips next business day

$309.00

Mercoid DA-31-153-5 Switch Differential Control

Mercoid

DA-31-153-5

Mercoid DA-31-153-5 Pressure Switch Differential Control Industrial

New – Open Box

Only 1 left

Free shippingShips next business day

$349.99

S36DA/F84 Magnetic Float Level Switch

Industrial part

S36DA/F84

Mobrey S36DA/F84 Magnetic Float Level Switch 300V 2000VDC 240V AC 70W

New – Open Box

Only 1 left

Free shippingShips next business day

$1,209.99

Get a quote on Pressure, Flow & Level Switches

Need more units than we list, a part you don't see here, or prices for a whole list? Send us the part numbers and quantities – we reply within 1 hour during business hours (Mon–Fri 9–3:30 CT).

Request a quote on Pressure, Flow & Level Switches