Flow Switch

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Landscaping Essentials
Liquid Level Switches THZ272 | Ontario Safety Product

Dwyer

Liquid Level Switches

  • Operating Temperature: -20°C to 105°C (-4°F to 220°F)

Model: THZ272

Mfr. Model No.: L6EPB-B-S-3-O

$486.00 / Each

Liquid Level Switches THZ273 | Ontario Safety Product

Dwyer

Liquid Level Switches

  • Operating Temperature: -20°C to 105°C (-4°F to 220°F)

Model: THZ273

Mfr. Model No.: L6EPB-B-S-3-A

$545.00 / Each

Liquid Level Switches THZ274 | Ontario Safety Product

Dwyer

Liquid Level Switches

  • Operating Temperature: -20°C to 105°C (-4°F to 220°F)

Model: THZ274

Mfr. Model No.: L6EPB-B-S-3-B

$587.00 / Each

Liquid Level Switches THZ275 | Ontario Safety Product

Dwyer

Liquid Level Switches

  • Operating Temperature: -20°C to 105°C (-4°F to 220°F)

Model: THZ275

Mfr. Model No.: L6EPB-B-S-3-C

$578.00 / Each

Liquid Level Switches THZ276 | Ontario Safety Product

Dwyer

Liquid Level Switches

  • Operating Temperature: -20°C to 105°C (-4°F to 220°F)

Model: THZ276

Mfr. Model No.: L6EPB-B-S-3-H

$680.00 / Each

Flowtec Flow Switch HL135 | Ontario Safety Product

Dwyer

Flowtec Flow Switch

  • Operating Temperature: 100 °C (212 °F )
  • Max. Pressure: 2000 PSIG
  • Material: Polyphenylene Sulfide Vane

Model: HL135

Mfr. Model No.: V8

$161.00 / Each

Flow Switch - Universal Vane HK996 | Ontario Safety Product

Dwyer

Flow Switch - Universal Vane

  • Operating Temperature: -20 to 135°C (-4 to 275°F)
  • Max. Pressure: 2000 PSIG
  • Material: Brass Body

Model: HK996

Mfr. Model No.: V4-2-U

$1,018.00 / Each

Flow Switch - Universal Vane HL003 | Ontario Safety Product

Dwyer

Flow Switch - Universal Vane

  • Operating Temperature: -20 to 135°C (-4 to 275°F)
  • Max. Pressure: 1000 PSIG
  • Material: Stainless Steel Body/Stainless Steel Vane

Model: HL003

Mfr. Model No.: V4-SS-2-U

$1,414.00 / Each

Flow Swtich - Mini-Size HK994 | Ontario Safety Product

Dwyer

Flow Swtich - Mini-Size

  • Operating Temperature: 200°F (93°C)
  • Max. Pressure: 1000 PSIG
  • Material: Brass Body/Stainless Steel Vane

Model: HK994

Mfr. Model No.: V10

$132.00 / Each

Flow Swtich - Mini-Size HM508 | Ontario Safety Product

Dwyer

Flow Swtich - Mini-Size

  • Operating Temperature: 200°F (93°C)
  • Max. Pressure: 150 PSIG
  • Material: Stainless Steel Body

Model: HM508

Mfr. Model No.: V10SS

$204.00 / Each

Level Switches HF659 | Ontario Safety Product

Dwyer

Level Switches

  • Operating Temperature: 220°F (105°C)
  • Float Material: Polypropylene and epoxy
  • Stem Material: Polypropylene
  • Max. Temp: 220°F (105°C)
  • Max Pressure: 100 PSIG (6.9 bar)
  • Min Sp. Gr.: 0.6
  • Deadband: 1/8" (4 mm)

Model: HF659

Mfr. Model No.: F7-PP

$47.00 / Each

Level Switches HF660 | Ontario Safety Product

Dwyer

Level Switches

  • Operating Temperature: 220°F (105°C)
  • Float Material: Buna-N and Epoxy
  • Stem Material: 316 Stainless Steel
  • Max. Temp: 220°F (105°C)
  • Max Pressure: 150 PSIG (10 bar)
  • Min Sp. Gr.: 0.6
  • Deadband: 1/16" (2 mm)

Model: HF660

Mfr. Model No.: F7-SB

$96.00 / Each

Level Switches HF661 | Ontario Safety Product

Dwyer

Level Switches

  • Operating Temperature: 300°F (149°C)
  • Float Material: 316 Stainless Steel
  • Stem Material: 316 Stainless Steel
  • Max. Temp: 300°F (149°C)
  • Max Pressure: 450 PSIG (31 bar)
  • Min Sp. Gr.: 0.75
  • Deadband: 1/16" (2 mm)

Model: HF661

Mfr. Model No.: F7-SS2

$101.00 / Each

Level Switches HF658 | Ontario Safety Product

Dwyer

Level Switches

  • Operating Temperature: 220°F (105°C)
  • Float Material: Buna-N and epoxy
  • Stem Material: Polybutylene Terephthalate
  • Max. Temp: 220°F (105°C)
  • Max Pressure: 150 PSIG (10 bar)
  • Min Sp. Gr.: 0.45
  • Deadband: 1/8" (4 mm)

Model: HF658

Mfr. Model No.: F7-BT

$51.00 / Each

Air Flow Switch HC607 | Ontario Safety Product

Dwyer

Air Flow Switch

  • Operating Temperature: 180°F (82°C)
  • Max. Pressure: 1000 PSIG
  • Material: Die-Cast Aluminum, Zinc Plated Body/Stainless Steel Vane

Model: HC607

Mfr. Model No.: 530

$183.00 / Each