Specialty Flow Meters & Custom Flow Measurement Solutions
Reliable, Custom Flow Measurement for Unique & Challenging Applications
PFS offers specialty flow meters and custom flow measurement solutions for applications that require something beyond standard flow technologies.
From open-conduit and low-flow environments to tight spaces and specialized process conditions, these meters are designed to deliver dependable performance across municipal, industrial, and other demanding systems.
Solutions for Specialized Applications
A strong fit for open-conduit flow, low-flow service, and other specialized measurement challenges.
Application-Specific Design Flexibility
Multiple specialty meter designs help address different systems, installation requirements, and operating conditions.
Backed by Custom Engineering Support
Custom engineering services help ensure the right solution for your process and performance goals.
Fabricated Venturi Low Flow Meter (FV-LF)
± 0.50% Uncalibrated Uncertainty
Low Reynolds, Lower Loss
- Line Size: 3/8” to 12”
- Head Loss % of Differential: 20.0 to 40.0 percent
- Recommended Pipe Reynolds Number: Greater than 6,000
Fabricated Elbow Meter (FE)
± 4.00% Uncalibrated Uncertainty
Low Cost, Small Space Required
- Line Size: No limitations
- Recommended Pipe Reynolds Number: Greater than 50,000
Halmi Nozzle (HN)
± 2.00% Uncalibrated Uncertainty
Low Cost, Open Channel Application
- Line Size: 6” to 48”
- Head Loss % of Differential: Low
- Service Life: 25 years plus, depending on materials