Adjustable flow regulator with indicator set between 0.1 and 6 LPM on a calibration gas cylinder
Calibration Gases · Gas Regulators

Adjustable Flow Regulator

The Adjustable Flow Regulator gives calibration technicians precise control over gas delivery from 0.1 to 6 LPM, with an integrated flow indicator for at-a-glance verification. One regulator services a wide range of pumped and diffusion instruments, making it a versatile mainstay for multi-detector fleets across GCC and Indian industrial operations.

0.1 to 6 LPMFlow indicatorMulti-instrument
Genuine products · Technical support · Fast delivery across India & the GCC

Product Description

The Adjustable Flow Regulator is designed for calibration teams that maintain a mixed fleet of gas detection instruments with differing flow requirements. A single, easily rotated control sets delivery anywhere from 0.1 to 6 litres per minute, while a built-in flow indicator provides immediate visual confirmation that the correct rate has been reached. This flexibility allows one device to serve aspirated monitors, pumped sampling systems and diffusion detectors, reducing the number of regulators a technician must carry and simplifying stock management for maintenance departments.

Built with corrosion-resistant internals compatible with both reactive and inert calibration gas mixtures, the regulator delivers smooth, stable flow across the full cylinder pressure range. The clearly marked indicator helps technicians match manufacturer-specified flow rates during span calibration, improving accuracy and shortening service time. Its rugged yet portable construction suits bench work and field deployment alike, from petrochemical control rooms to offshore platforms and remote utility assets throughout the GCC and India. Filosha Industrial offers these regulators with cylinder connections aligned to common gas standards and supports customers with regional availability and expert technical guidance, helping teams keep varied instrument portfolios accurate, compliant and audit-ready.

Key Features

  • Adjustable delivery from 0.1 to 6 LPM for varied instruments
  • Integrated flow indicator for immediate visual verification
  • Single control services pumped, aspirated and diffusion detectors
  • Corrosion-resistant internals for reactive and inert gas blends
  • Smooth, stable output across the full cylinder pressure range
  • Portable, rugged body suited to bench and field use

Applications

  • Span calibration of mixed detector fleets
  • Servicing pumped and aspirated sampling instruments
  • Bump testing across multiple sensor technologies
  • Laboratory and calibration-bench gas delivery
  • Field calibration at plants and remote sites
  • Flow matching to manufacturer-specified rates

Benefits

  • One regulator replaces several fixed-flow units
  • Visual indicator improves calibration accuracy and speed
  • Simplifies spares management for maintenance teams
  • Adapts to changing instrument portfolios over time

Technical Highlights

  • Wide 0.1 to 6 LPM adjustable operating envelope
  • Flow indicator calibrated for repeatable rate setting
  • Gas-compatible materials for corrosive species
  • Stable regulation independent of cylinder fill level

Industries Served

Oil & GasPetrochemicalChemicalManufacturingPower & UtilitiesWater & Wastewater

Specifications

Flow TypeAdjustable / variable
Flow Range0.1 to 6 LPM
Flow IndicatorIntegrated
Detector CompatibilityPumped, aspirated and diffusion
Cylinder ConnectionStandard C10 / equivalent thread
Body MaterialCorrosion-resistant alloy
Operating Temperature-10 to 50 degrees C

Specifications are indicative. Contact us for full technical data, datasheets and available variants.

Related Products

Constant FlowFixed-Flow Regulator

Fixed-Flow Regulator

Factory-preset constant-flow regulator delivering a fixed 0.5 LPM for diffusion gas detectors.

  • Preset 0.5 LPM
  • No adjustment
  • Diffusion detectors
View Details
Demand FlowDemand-Flow Regulator

Demand-Flow Regulator

Demand-flow regulator releasing gas only when drawn by a pumped detector, eliminating waste.

  • On-demand delivery
  • Zero waste
  • Pumped detectors
View Details
Manual TriggerPush-Button Trigger Regulator

Push-Button Trigger Regulator

Push-button regulator giving manual on-demand gas release for fast, controlled bump tests.

  • Manual release
  • Quick bump tests
  • On-demand
View Details
Gas TubingCalibration Gas Tubing

Calibration Gas Tubing

Inert PTFE, Tygon and PVC tubing matched to reactive or non-reactive calibration gases.

  • PTFE / Tygon / PVC
  • Reactive-gas ready
  • Low adsorption
View Details

Need a Quote or More Information?

Tell us your requirement and our team will respond with pricing and technical details.

Request a Quote