FFA-TPS Waterflow Condition Pressure Switch

FFA-TPS Waterflow Condition Pressure Switch

Description

TPS Water Pressure Switch – Fire Sprinkler Pressure Monitoring Device

The TPS Water Pressure Switch is a reliable monitoring device designed to detect pressure changes within fire sprinkler and fire protection piping systems. It provides electrical signals to fire alarm control panels when a preset pressure condition is reached, supporting effective system monitoring and emergency response.

Featuring a durable, corrosion-resistant enclosure and a reliable diaphragm or piston sensing mechanism, the TPS Pressure Switch is designed for dependable operation in commercial, industrial, and building fire protection applications. It helps monitor alarm and supervisory conditions in sprinkler systems, fire pumps, and water supply networks.

The switch is available with SPDT or dual contact configurations (model dependent) and is designed for integration with fire alarm and building management systems. Its compact design allows convenient installation on compatible pressure connection points within fire protection systems.

Key Features:

  • Fire sprinkler pressure switch for alarm and supervisory monitoring
  • Detects pressure changes in water-based fire protection systems
  • Reliable diaphragm sensing mechanism
  • SPDT or dual SPDT contact options (model dependent)
  • Corrosion-resistant enclosure for long service life
  • Compact design for easy system integration
  • Supports fire alarm panel monitoring
  • Suitable for commercial and industrial fire protection applications

 

Applications:

  • Fire sprinkler alarm systems
  • Fire pump monitoring systems
  • Wet pipe sprinkler installations
  • Fire protection water networks
  • Commercial buildings
  • Industrial facilities
  • Warehouses and storage areas
  • Building fire safety systems

 

Technical Highlights:

  • Pressure range and electrical ratings vary by manufacturer model
  • Threaded pressure connection options available depending on configuration
  • Designed for reliable pressure monitoring in fire protection installations

Technical Specification

Specification Details
Model TPS
Type Waterflow Condition Pressure Switch
Application Automatic fire sprinkler systems, including wet pipe, dry pipe, preaction and deluge systems
Switch Configuration One or two sets of SPDT contacts
Pressure Activation Range 4–20 psi (0.28–1.38 bar), adjustable
Maximum Service Pressure 300 psi (20.68 bar)
Electrical Rating 10 A at 125/250 VAC; 2.5 A at 30 VDC resistive
Operation Pressure actuated
Function Detects a waterflow condition and provides an electrical signal to fire protection/alarm systems
Operating Temperature −40°C to +60°C
Approvals UL Listed, C-UL Listed, FM Approved, CE Listed, VdS Approved, LPCB Approved*

*Approvals are model-specific.