SRZ-BB Helical PD flow meters with stainless steel housing and ball bearings were designed for measuring lower viscosity, non-abrasive fluids, such as in lubrication systems. The cost-effective bearing design and extended tolerances make this meter well suited to applications that include a wide variety of products from hydraulic to lubricant testing.

Key features

  • Measuring Accuracy:
    ±0.5% over full range with 30cP fluid
  • Flow Ranges:
    0.1 to 10.6 gpm | 0.26 to 26.4 gpm | 1.1 to 105.7 gpm
  • Pressure Rating:
    4,500 psi | 315 bar
  • Temperature Rating:
    -40°F to 302°F (-40°C to 150°C)
Price

Description

SRZ-BB Helical PD flow meters with stainless steel housing and ball bearings were designed for measuring lower viscosity, non-abrasive fluids, such as in lubrication systems.

Practical applications include:

  • Hydraulic test stands
  • Lubrication monitoring systems
  • Water/Glycol mixtures
  • Different fats and oils with varying viscosities
Technical Specifications
MEASURING ACCURACY:

±0.5% over full range with 30cP fluid

REPEATABILITY:

± 0.05%

FLOW MEASURING RANGES:

SRZx-40BB:  0.1 to 10.6 gpm  |  0.4 to 40 lpm
SRZx-100BB:  0.26 to 26.4 gpm  |  1.0 to 100 lpm
SRZx-400BB:  1.1 to 105.7 gpm  |  4.0 to 400 lpm

MAXIMUM OPERATING PRESSURE:

4,500 psi | 315 bar

FLUID TEMPERATURE Range:

-40°F to 302°F (-40°C to 150°C)

PORTS:

NPT standard, BSPP optional

TURN DOWN RATIO:

100:1

MATERIALS OF CONSTRUCTION:
  • Body:  303 Stainless Steel or 316L Stainless Steel
  • Helical Gears:  Stainless Steel (DIN 1.4122) (QPQ1 coating)
  • Index Gear:  Stainless Steel (DIN 1.4122)
  • O-ring:  FKM or PTFE
  • Ball Bearings & Shafts:  Stainless Steel
  • Bolts:  Zinc Flake Coated Carbon Steel
Output Options
Choose from a wide variety of pickups, sensors, monitors, and controllers to pair with your Helical PD flow meter:

AW-Lake offers a wide selection of Sensors/Pickups and
Monitors/Controllers to optimize flow measurement and
deliver your flow data where you need it and in the format
you need it:

  • Analog (Voltage & 4-20mA available)
  • Frequency
  • Modbus®
  • HART®
  • Bluetooth®
  • Electronic Displays (Local & Remote Mount)
  • Certified Units (UL, cCSAus, ATEX, IECEx)
  • Wireless Monitoring (Radio Frequency)
Meter Dimensions

Part Number Guide

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