Flow Meter & Measurement Accessories
Flow Measurement Accessories for Complete Differential Pressure Metering Systems
PFS offers flow measurement accessories designed to support accurate, reliable performance in differential pressure flow metering systems for liquid, gas, and steam applications.
From secondary instrumentation and temperature measurement to flow conditioning, valve control, and packaged system components, these accessories help engineers build, protect, and optimize complete flow measurement solutions.

Built to Support System Performance
Helps round out dP flow metering systems with the accessories needed for installation, operation, and performance.

Designed for Accuracy & Protection
Supports dependable measurement while helping protect instrumentation in demanding applications.

Flexible Options for System Design
Multiple accessory options are available to match media types, system layouts, and process requirements.

Vent Cleaners (VC)
To Clear & Maintain Tap Holes For Blockage Prevention
Rod Out Pressure Sensing Ports
- Common sizes: 1/4″, 1/2″, 3/4″
- Removes obstructions and prevents blockages in pressure-sensing lines
- Fully customizable

Differential Pressure Transmitters (TM)
dP Flow Measurement or Static Pressure, Multi-Variable
Water, Wastewater, Air, Steam, Oil, Viscous Liquids & Gases
- Customization & Wide Range of Brands Available

Thermowells
Thermometer
To Measure Fluid Temperature for Most Gases, Steam & Liquids
- Resistance or Thermocouple Temperature Measurement
- Available with Temperature Sensing Element and Thermowell

Flow Master (FM)
Complete, Packaged Flow Metering System
For Secondary Instrumentation
- Pre-assembled Enclosure
- Easy Installation
- Various Accessory and Mounting Options Available

Condensate Chambers & Seal Pots (CC)
To Separate Fluids & Protect Instrumentation
For Steam & Corrosive Fluids
- Line Size: 2 to 4”

Flow Conditioners (FC)
Stabilize Flow Profile
Tube Bundle, Plate Types
- Ensure Optimal Accuracy
- Reduce required upstream length
- Various Styles and Designs Available

