• LP-Series NEMA 4 Pressure Switch
    LP-Series NEMA 4 Pressure Switch

Click image to enlarge

LP-Series NEMA 4 Pressure Switch

  • Overview
  • Applications
  • Certificates & Approvals

The Ashcroft® LP pressure switch is designed for use on applications requiring high reliability, safety and accuracy. Its straight forward design allows for easy field installation and calibration. The LP pressure switch is ideal for pressure control, safety shutdown or alarm operations.

Key Features:
  • Wide selection of switch elements and wetted materials
  • Multiple process connections available
  • Adjustable setpoints from 15%-100% of range
  • Fixed or adjustable deadbands
Specifications:
  • Accuracy: ±1.00% full scale
  • NEMA 4X (IP65) aluminum enclosure
  • Single or dual setpoints

The LP pressure switch is ideal where accurate and reliable pressure measurement are essential:

Process Market:
  • Refineries
  • Chemical and Petrochemical Plants
  • Pulp and Paper Mills
  • Power Plants
  • Steel MillsWater and Sewage Treatment Facilities
Industrial Market:
  • Pumps, Compressors and Turbines
  • Dairies and Breweries
  • Boilers and Burners
  • Reverse Osmosis Systems
  • Filters and Presses
  • Paint Spraying Equipment
  • Specialized OEM Equipment
Medical and Life Sciences Market:
  • Pharmaceutical Plants
  • UL
  • CSA
  • FM 
  • CE 
 

Related Products

GP-Series NEMA 4 Pressure Switch

GP-Series NEMA 4 Pressure Switch

The Ashcroft® GP pressure switch is used on tough applications requiring a 316L SS enclosure.

200-201 Threaded  Diaphragm Seals

200-201 Threaded Diaphragm Seals

The Ashcroft® 200 and 201 threaded diaphragm seals or isolation devices protect pressure measuring instruments.

Tools

  • Distributor Locator

    Locate an authorized Ashcroft distributor in your area.

  • Materials Selector

    Use the selector to review compatible wetted materials and requirements of your application.

  • Unit Converter

    Need to convert measurement units? Check out our quick and easy approach to pressure, temperature and flow unit conversions.

Frequently Asked Questions

Get quick answers to common questions. Choose your topic:

See all FAQs »