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MANUFACTURERS/PRODUCTS

Process Controls and Instrumentation

ABB

Flow Measurement: Magmeters, Coriolis Mass, Vortex & Swirl, Variable Area, Wedge & Differential Pressure

Pressure & Temperature: SMART, Multivariable, Safety Critical, Direct & Remote Taylor Seals

Recorders & Controllers: Videographic, Circular Chart, Single Loop Controllers, Indicators

Actuators & Positioners: Continuous Electric and Pneumatic Actuators, Positioners, and I/P Converters

Analytical Instruments: pH/ORP, DO, Conductivity, Organics, Combustion, Gas, Oxygen, Turbidity, Calorimetric, Hydrogen Purity, Selectable Ion, Hydrazine, Sodium

ABB Process Analytics

Online and Laboratory Process Analyzers: FTIR, FTNIR, Continuous Gas Analyzers (CGA), (CEM), Gas Chromatographs, Photometers, and Other Custom Analyzers

Ametek
DIXSON

AmetekDREXELBROOK

Bar Graph Indicators, Displays and Alarms

Continuous & Point Level Controls, RF Admittance, Radar, Ultrasonic, Float, Hydrostatic, Vibration & Magnetostrictive, Open Channel Flow Meters

Dräger Safety, Inc.

Fixed Gas Systems for LEL and Toxic Gases, Infrared, Electro Chemical, Control Panels, Portable Gas Instruments, Dräger Tubes, SCBA's

Greyline Instruments, Inc.

Flow and Level Instruments, Portable and Permanent Doppler/Transit Time Meters, Area Velocity Meters, Dataloggers

Healy Ruff

Pre-engineered SCADA Systems, Radio and Phone, Pump Control Panels

K-TEK

KM26 magnetic level gauges, AccuTrak™, SIL 2 certified magnetostrictive level transmitter, Laser, guided wave radar and Ultrasonic level transmitters, vibrating fork and point level switches, Seal Pots.

Kayden Instruments

Thermal Dispersion Flow, Level Interface and Temperature Switches

M-System Co., Ltd

Signal Conditioners Isolators, Lightning Surge Protectors, Power Transducers, Power Meters, Remote I/O

Marlin Manufacturing

Thermocouples-T/C Wire, RTDs, Temperature Transmitters

Onicon

Turbine, Vortex and Magnetic Flow Meters, BTU Metering Systems

Precision Digital

Digital Panel Meter, Loop Powered Meters, Process and Temperature Meters, Scanners and Annunciators

Preso

Primary Flow Elements, Volumetric Flow Measurement Systems, Mass Measurement Systems, Balancing Valve, Orifice Plates, Venturi Flow Tubes

Sage Metering, Inc.

Thermal Dispersion Mass Flowmeters and Switches

Veris, Inc.

Flow Sensors & Instrumentation, Accelabar Zero Upstream Flow Meter

WIKA

Gauges: Pressure, Vacuum, Digital and Analog Indicators, Mini and Industrial Diaphragm Seals, Thermometers

Control Panels and Integration

Complete Control Packages, Transmitters, I/P Transducers, Water and Waste Water Instrumentation, Startup & Calibration Services, PM Service

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HVAC Products and Solutions

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Armstrong Machine Works

Armstrong Steam Traps, Liquid Drainers, Steam Distribution & Condensate Return Manifolds, Air Vents, Strainers, Steam Trap Surveys, Wireless Trap Monitors, Condensate Coolers, Spargers, Separators

Armstrong Humidifiers: Direct Steam, Ionic Bed Electric, Gas-Fired, Steam to-Steam, Evaporative Cooling Fogging, Unfired Steam Generators

Armstrong Fluid Handling: Mechanical & Electrical Condensate Pumps and Packages, Flash Tanks

Armstrong Heat Transfer: Heavy Duty Unit Heaters, Door Heaters and Make-Up Air Heaters, Heavy-Duty Steam and Hot Water Coils, Replacement Coils, DuraMix VIFB Coils, Steam Condensers

Armstrong Hot Water Group: Instantaneous Steam Hot Water Heaters,Direct Fired Gas High Efficiency Hot Water Heaters, Thermostatic Mixing Valves, "The Brain" & MEGAMIX Digital Electronic Mixing Center, Steam & Hot Water Hose Stations and Mixing Units

Armstrong Valves: PRV’s, Industrial Control Valves, Temperature Regulators, Radiator Control Valves and Traps, Spargers, Condensate Coolers

AbsolutAire Direct and Indirect Fired Make-Up Air and Heating & Ventilating Systems
Bry-Air Desiccant Dehumidification Systems, and Air Handlers
Chromalox

Electric Heat Trace: Freeze Protection, Roof and Gutter, Snow and Ice Melting, Hot Water Maintenance, Controllers, Electric Forced Air, Convection And Radiant Heaters

Colmac Coil

New and Replacement Steam, Water, Refrigeration and Ammonia Coils, Fluid Coolers, Air Cooled Condensers, DX Evaporators, Heat Pipes, Industrial Refrigeration Coolers

Diversified Heat Transfer  Diversified Heat Transfer

Shell and Tube Heat Exchangers, Plate and Frame Heat Exchangers, Steam and Hot Water Generators, Semi-Instantaneous Domestic Hot Water Heaters

Dräger Safety, Inc.Portable & Fixed Toxic and XP Gas Sensors, Infrared, Electro Chemical; Monitoring Control Panels & SCBA Gear
Dwyer Mercoid, Love, Anderson, Pressure, Temperature, Low Pressure Switches, Magnehelic Indicators and Photohelic Switches
Elliott Steam turbines, steam turbine generators, lube oil packages
Green Boiler Technologies Water Heaters and Boilers, Package Systems, Storage Tanks, Tank Heating Coils, Tube Bundles, Steam Water Heaters, Blow-Down Separators
Hayward Filter Vessels and Elements: Single or Multi-Bag, Cartridge, Self Cleaning  Filters, Manual and Automated Plastic Valves, Process Control Products
HP Heat Pipes for Commercial / Industrial Dehumidifying or Heat Recovery Applications, Prepackaged Pool and Make Up Air Handling Units
Metraflex Metraloop Expansion Loops for thermal expansion and seismic movement, Expansion Joints, Flow Conditioning Joints, Expansion Compensators, Wall Penetration Seals, Pipe Guides, Pump Connectors, Strainers and Valves
Neptune Controlled Volume Pumping Packages-Chemical Feed Metering Pumps Systems, Tanks, Automatic Glycol Feeders, Pump Accessories
Onicon Inline and Insert Turbine, Vortex, Thermal Dispersion and Magnetic Flow Meters, BTU Metering Systems
Preso Flowmeters, Flow Balancing Valves and Kits, Flow Balancing Test Kits
SenTech Refrigerant Leak Detection Monitoring Systems
Shannon Thermal and Accoustical Removable and Reusable Blanket Insulation, Blanket Insulation and Insulation Energy Audits
Tek-Air Critical Air Flow and Fume Hood Controls, Airflow and Static Pressure Probes, Pneumavalves, Pressurization Monitors, Pitot Stations, Pressure Transmitters, IAQ Outdoor Air Measurement Systems
TMI Custom Air Handling Packages, Heat Recovery & Penthouse Packages, FanWall Arrays, Air Blenders, Critical Air Technology Packages

Thermacor Process, L.P.Thermacor Process, L.P.

Pre-Insulated Above and Below Ground Piping Systems, Containment Piping, High Temperature Polyisocyanurate Foam, Pressure Testable Joints, ERM Leak Detection

Berner

Strip Doors, Air Doors, Screens and Curtains, Modular Enclosures, Clear and Colored Flexible PVC Film, Noise Control Products

Weather-Rite
Reznor

Roberts Gordon

Gas/Oil Air Turnover, Air Handling Packages, Make-Up Air Heaters, Low Temperature Heat Recovery Packages, Infrared Heaters

WIKA

Gauges: Pressure, Vacuum, Digital and Analog Indicators, Mini and Industrial Diaphragm Seals, Pressure and Temperature Switches, Pressure Gauge Accessories-Pressure Snubbers, Gauge Cocks, Needle Valves, Siphons, Peterson Equipment (Pete's Plugs)

L. J. Wing Air Make-Up and Tempering Packages, Unit Heaters, IFB and VIFB Coils, Door Heaters

Commercial HVAC Variable Frequency Drives and Motors, ½ through 500HP

R.L. StoneR.L. Stone Services Design Build, Installation, On-Site Seminars and Training, Energy Audits, Steam Trap Surveys, Insulation Energy Loss Surveys

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Distributor Products

Gauges & Diaphragm Seals

WIKA Instruments

Pressure Gauges and Accessories

Chicago Stainless

Sanitary Instrumentation, Sani-flow Sanitary Pressure Gauges

Hyett Instruments

Diaphragm Seals

Marsh Instruments

Pressure Gauges, Temperature Gauges, Snubbers, Needle Valves, Siphons

McDaniel Controls

Gauges: Pressure and Vacuum, All Stainless Steel Construction

Tel-Tru Manufacturing

Pressure Gauges

Valley Industries

Pressure Gauges, Valves and Regulators, Fittings

Regulators, Transducers and Signal Conditioners

Action Instruments

Signal Conditioners

Barksdale

Pressure Switches, Temperature Switches and Level Switches

WIKA Instruments

Temperature Regulators, Pressure Transmitters and Transducers

Bellofram

I/P Transducers, Regulators

ITT Conoflow

Regulators, Transducers, Actuators, Positioners

M-System Co., Ltd

Signal Conditioners, Power Transducers, Limit Alarms, Electronic Actuators, Lightning Surge Protectors, Power Meters, Remote I/O

Safety Equipment

Dräger Safety Equipment

Portable Gas Monitors Single & Multi Channel, Dräger Tubes, SCBA's

Thermocouples-T/C Wires-RTD's

Marlin Manufacturing

Thermocouples-T/C Wire, RTD's, Temperature Transmitters

Sensortec

RTD, Temperature Transmitters, Thermowells

Controls and Panel Meters

Dwyer Instruments/
Mercoid Switches

 

Gauges: Low Pressure, Differential, Manometers, Level Controls, Flow Meters and Flow Switches, Taylor Hi-flow Pneumatic Control Valves, Self-Acting Temperature Control Valves, Butterfly Valves

Future Design

PID/On-Off Time Proportioning Controls

KSR Kuebler

Level Indicators, Level Switches, Transmitters

Partlow Controls

Process Instrumentation, Recorders and Controllers

Potter Electric Signal

Water Flow Switches, Boiler Controls, Industrial Controls

Precision Digital

Digital Panel Meter, Loop Powered Meters, Process and Temperature Meters, Scanners and Annunciators

Warrick Controls

Liquid Level Controls, Pump Control Systems, Remediation Control Packages

Filtration

Donaldson Ultrafilter

Liqui/jector Steam Filters, Laboratory-Filters, Filter Devices and Transfer Membranes, Rolled Filters

Filterspun

Depth Filter Cartridges, Plastic and Metal Filter Cartridges/Chambers, Filtration and Coalescing Systems, Corrosion Resistant Pumps

Finite Filter

Compressed Air and Gas Filters, ASME Housings, Conversion Elements

Hayward

Multi-bag Vessels, Filter Bags, Cartridge Filter Systems, Manual and Automated Plastic Valves, Process Control Products

Headline Filters

Compressed Air and Gas, Vacuum Pump, High Pressure, Liquid, Replacement Cartridges, Filters for Instrumentation and Analysis

Thermometers and Thermowells

WIKA

Bimetal & Industrial Glass Thermometers & Thermowells

Taylor/Brooklyn

Certified Glass Thermometers

Tel-Tru Manufacturing

Bimetal, Industrial Glass and Non-Contact Digital Thermometers

Recorders and Accessories

Partlow Controls

Process Instrumentation, Recorders and Controllers, Chart Paper, Pens

Dickson

Recorders: Temperature, Pressure, Humidity, Infrared Thermometers

Future Design

Circular Recorders, Strip Chart Recorders, Paper Pens

M-System Co., Ltd

Paperless recorders

Expansion Joints and Seals

Metraflex

Metraloop Expansion Loops for thermal expansion and seismic movement, Expansion Joints, Flow Conditioning Joints, Expansion Compensators, Wall Penetration Seals, Pipe Guides, Pump Connectors, Strainers and Valves

Insulation

Insultech

Thermal and Accoustical Removable and Reusable Blanket Insulation

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New England - Process/HVAC Products and Solutions

Armstrong Machine Works

Armstrong Steam and Condensate Group: Steam Traps, Liquid Drainers, Steam Distribution & Condensate Return Manifolds, Air Vents, Strainers, Wireless Trap Monitors, Spargers, Separators

Armstrong Humidification Group: Direct Steam, Ionic Bed Electric, Gas-Fired, Steam to-Steam, Evaporative Cooling Fogging, Unfired Steam Generators

Armstrong Condensate Management Group: Mechanical & Electrical Condensate Pumps and Packages, Flash Tanks, Condensate Coolers

Armstrong Heat Transfer Group: Unit Heaters, Door Heaters and Make-Up Air Heaters, Heavy-Duty Steam and Hot Water Coils, Replacement Coils, DuraMix VIFB Coils, Fumigation Heat Treat Systems

Armstrong Hot Water Group: Instantaneous Hot Water Heaters, Direct Fired Gas High Efficiency Hot Water Heaters, Thermostatic Mixing Valves, “The Brain” & MEGAMIX Digital Electronic Mixing Center, Steam & Hot Water Hose and Mixing Valve Stations

Armstrong Pressure Temperature Control Group: PRV's, Pneumatic and Electric Industrial Control Valves, Temperature Regulators, Radiator Control Valves

Armstrong Service Group: Steam System Optimization, Contracting:  Installation, Engineering Audits and Steam Surveys, Heat Treat Audits

Applied Cooling

New and Replacement Shell & Tube and Plate Fin Heat Exchangers, Tube Bundles, Elfin Plate-Fin Integral Finned Tube Heat Exchangers and Cores

Colmac Coil

New and Replacement Steam, Water, Refrigeration and Ammonia Coils, Fluid Coolers, Air Cooled Condensers, DX Evaporators, Heat Pipes, Industrial Refrigeration Coolers

Diversified Heat Transfer  Diversified Heat Transfer

Shell and Tube Heat Exchangers, Plate and Frame Heat Exchangers, Steam and Hot Water Generators, Semi-Instantaneous Domestic Hot Water Heaters

SenTech Refrigerant Leak Detection Monitoring Systems
Shannon Insultech Thermal and Accoustical Removable and Reusable Insulation, Blanket Insulation and Insulation Energy Audits

Thermacor Process, L.P.Thermacor Process, L.P.

Pre-Insulated Above and Below Ground Piping Systems, Containment Piping, High Temperature Polyisocyanurate Foam, Pressure Testable Joints, ERM Leak Detection

Berner

Strip Doors, Air Doors, Screens and Curtains, Modular Enclosures, Clear and Colored Flexible PVC Film, Noise Control Products

Veris


Flow Sensors & Instrumentation, Accelabar Zero Straight Run Flow Meter, Utility Flow Metering Systems

WIKA

Gauges: Pressure, Vacuum, Digital and Analog Indicators, Mini and Industrial Diaphragm Seals, Pressure Transducers, Accessories-Pressure Snubbers, Gauge Cocks, Needle Valves, Siphons, Pete's Plugs, Bimetal Thermometers and Temperature Transmitters

R.L. StoneR.L. Stone Services Design Build, Installation, On-Site Seminars and Training, Energy Audits, Steam Trap and Insulation Surveys, Control Panels, SCADA System

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New England - Pressure, Temperature, Filtering & Distributor Products

Gauges & Diaphragm Seals

WIKA Instruments

Pressure Gauges and Accessories

Chicago Stainless

Sanitary Instrumentation, Sani-flow Sanitary Pressure Gauges

Hyett Instruments

Diaphragm Seals

Marsh Instruments

Pressure Gauges, Temperature Gauges, Snubbers, Needle Valves, Siphons

McDaniel Controls

Gauges: Pressure and Vacuum, All Stainless Steel Construction

Tel-Tru Manufacturing

Pressure Gauges

Valley Industries

Pressure Gauges, Valves and Regulators, Fittings

Regulators, Transducers and Signal Conditioners

Action Instruments

Signal Conditioners

Barksdale

Pressure Switches, Temperature Switches and Level Switches

WIKA Instruments

Temperature Regulators, Pressure Transmitters and Transducers

Bellofram

I/P Transducers, Regulators

ITT Conoflow

Regulators, Transducers, Actuators, Positioners

M-System Co., Ltd

Signal Conditioners, Power Transducers, Limit Alarms, Electronic Actuators, Lightning Surge Protectors, Power Meters, Remote I/O

Safety Equipment

Dräger Safety Equipment

Portable Gas Monitors Single & Multi Channel, Dräger Tubes, SCBA's

Thermocouples-T/C Wires-RTD's

Marlin Manufacturing

Thermocouples-T/C Wire, RTD's, Temperature Transmitters

Sensortec

RTD, Temperature Transmitters, Thermowells

Controls and Panel Meters

Dwyer Instruments/
Mercoid Switches

 

Gauges: Low Pressure, Differential, Manometers, Level Controls, Flow Meters and Flow Switches, Taylor Hi-flow Pneumatic Control Valves, Self-Acting Temperature Control Valves, Butterfly Valves

Future Design

PID/On-Off Time Proportioning Controls

KSR Kuebler

Level Indicators, Level Switches, Transmitters

Partlow Controls

Process Instrumentation, Recorders and Controllers

Potter Electric Signal

Water Flow Switches, Boiler Controls, Industrial Controls

Precision Digital

Digital Panel Meter, Loop Powered Meters, Process and Temperature Meters, Scanners and Annunciators

Filtration

Donaldson Ultrafilter

Liqui/jector Steam Filters, Laboratory-Filters, Filter Devices and Transfer Membranes, Rolled Filters

Filterspun

Depth Filter Cartridges, Plastic and Metal Filter Cartridges/Chambers, Filtration and Coalescing Systems, Corrosion Resistant Pumps

Finite Filter

Compressed Air and Gas Filters, ASME Housings, Conversion Elements

Hayward

Multi-bag Vessels, Filter Bags, Cartridge Filter Systems, Manual and Automated Plastic Valves, Process Control Products

Headline Filters

Compressed Air and Gas, Vacuum Pump, High Pressure, Liquid, Replacement Cartridges, Filters for Instrumentation and Analysis

Thermometers and Thermowells

WIKA

Bimetal & Industrial Glass Thermometers & Thermowells

Taylor/Brooklyn

Certified Glass Thermometers

Tel-Tru Manufacturing

Bimetal, Industrial Glass and Non-Contact Digital Thermometers

Recorders and Accessories

Partlow Controls

Process Instrumentation, Recorders and Controllers, Chart Paper, Pens

Dickson

Recorders: Temperature, Pressure, Humidity, Infrared Thermometers

Future Design

Circular Recorders, Strip Chart Recorders, Paper Pens

Insulation

Insultech

Thermal and Accoustical Removable and Reusable Blanket Insulation

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NOTE: RL Stone may not be the exclusive representative for all manufacturers throughout all of our locations.

 

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