SRZ Helical Gear Flow Meter
Description

This series of flow meters from AW Gear Meters is a high-resolution answer to your metering needs. Made of stainless steel, the meters in the SRZ series offer wide measuring ranges and low pressure loss.

A helical-gear design gives these meters lower pressure drop compared to other meters and ideal for metering high viscosity polyurethanes, polymers, glues, sealants, and heavy fuel oils.

AW Gear Meters offers these specialized helical gear flow meters suitable for a variety of industrial applications, including:

  • Sealant / Adhesive Dispensing Applications – Single and Multi-Component
  • Paint Reclaim and Environmental Tracking
  • Paint Circulation / Supply
  • Paint Spray Operations-High Solids / Filled Materials
  • Material Manufacturing – Monitoring / Batching
  • Full body resin applications
Benefits
  • Affordable and Accurate: This meter has the ability to maintain consistent accuracy despite changing viscosity conditions, with accuracy of ±0.5% of reading.
  • Rugged Construction: The SRZ’s solid meter construction is made of 303 stainless steel with tungsten carbide bearings for corrosion resistance and durability. Optional hardcoat gear offerings available.
  • Flexible May be used with a wide range of materials and viscosities with a low pressure drop than conventional meters and wide flow range/size selection. Models offered with either BSPP or NPT threaded ports. Proven Reliability &
  • Performance With a proven industry record for reliable meter life and electronics, these meters are ready to be installed into your process today.
Technical Specifications
MEASURING ACCURACY:

± 0.5% over 10:1 turndown with 30cP fluid

REPEATABILITY:

± 0.1%

FLOW MEASURING RANGES:

0.1 to 11 gpm

0.25 to 26 gpm

1 to 105 gpm

MAXIMUM OPERATING PRESSURE:

up to 6,000 psi

MAXIMUM FLUID TEMPERATURE:

Depends on sensor used, refer to sensor technical guide

PORTS:

NPT (BSPP also available)

TURN DOWN RATIO:

Over 1:100

LINE SIZES:

From ¾” to 1-1/2”

MATERIALS OF CONSTRUCTION:

Body:  303 Stainless Steel

Bearings:  Tungsten Carbide

Gear:  303 Stainless Steel with QPQ1 coating (other coatings available)

Seals:  PTFE

Electronics
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