AG Gases & Equipment Ltd. can provide you with the necessary equipment for use with calibration gases. We supply a full range of equipment manufactured by The ESAB Group.

The ESAB Group specialise in the manufacture of Gas Equipment, from single and two stage regulators, to automatic change over units, and are certified to ISO 9001 and ISO 13485

All ESAB products are manufactured in an ISO 9001 and ISO 13485 certified facility by an experienced and dedicated workforce, using computerised automation, stringent quality control, and advanced test equipment. In addition, ESAB is API Specification Q1 certified for 'Design, Manufacturing and Service of Gas Flow Control Systems'.

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4.5 Purity Two Stage Brass Barstock Diaphragm Cylinder Regulator

Tech Master GPT400 series two stage diaphragm cylinder regulators are designed for primary pressure gas control of non-corrosive or toxic, technical gases up to grade 4.5 purity (99.995%), on applications where constant delivery pressure is required as the cylinder pressure decreases.

GPT401 Series | Two Stage Diaphragm Cylinder Regulator, FKM Seal

GPT402 Series | Two Stage Diaphragm Cylinder Regulator, EPDM Seal

Specifications

Maximum Inlet Pressure: 300 bar (4350 PSI)

Delivery Pressure Range: 1.5 bar (22 PSI) / 3.5 bar (50 PSI) / 6 bar (90 PSI) / 10 bar (150 PSI)

Gauges            : 50mm (2”) Diameter

Ports: 1/4” NPT Female

Temperature  Range: -20o C to +60o C (-4o F to +140o F)

Flow Coefficient (Cv): 0.079

Weight: 1.8 kg (4.0 lb)**

* Subject to cylinder connection ** Cylinder connection not included

Features

• Five port configuration
• Encapsulated seat design
• Low wetted surface area
• Full range of inlet and outlet fittings
• Base and side entry

Materials

• Body: Brass Barstock
• Bonnet: High Strength Alloy
• Diaphragm: Polychloroprene (Neoprene®)
• (CR)
• Seat: Polyamide (Nylon®)
• Filter: 10 Micron 316L Stainless Steel

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- Cable Connectors
- Cable Lugs
- Cable Splicers & Rubber Sleeves
- Connector Terminal
- Electrode Holders
- Ground Clamps
- Machine Plugs

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GENTEC^® Adapters & Valves are high quality brass, accurately machined to CGA specifications. All of the adapters and valves are interchangeable with those of all other manufacturers. Please note that adapters are not recommended on permanent installations. Regulators with the proper inlet connection should be used on all cylinders and systems.

- CGA Cylinder to Regulator Adapters
- Brass Shut-Off Valves
- Tee Couplers
- "Y" Connections
- Inert Arc Fittings

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GENTEC^® Cutting Tips are precision machined from high quality copper alloys for durability. The gas passages for single piece acetylene tips are accurately swage-formed and shaped on polished mandrels for smooth, efficient gas flow. Two piece tips for alternate fuel gases feature an internal spline configuration that is of the latest design, offering the optimum in cutting performance. All tips are 100% flame tested.

We Supply:

- Victor Style Cutting Tips - Oxy-Acetylene
- Victor Style Cutting Tips - Oxy-Propane
- Victor Style Cutting Tips - Propylene/MAPP®
- Victor® Style Scarfing-Gouging Tips
- Victor ®Style Machine Torch High Speed Cutting Tips
- Harris® Style Cutting Tips
- Concoa®/Airco® Style Cutting Tips
- Koike®/Airco® Style Machine Torch High Speed Cutting Tips

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- 9/16" - 18LH for Acetylene and Fuel gas models, 9/16"-18RH for Oxygen models
- Sintered Metal Flame Arresting Filter to quench the flame from severe flashback
- Built-in automatic reset Non-return Valve to prevent reverse flow of gases by temporarily cutting off the gasses
- FA10 and FA20 Series are equipped with Heat Sensitive Cut-Off Valve which automatically shuts off gas supply and cannot be reset
- FA23 Series is equipped with Pressure Sensitive Cut-Off Valve which automatically shuts off gas supply and can be manually reset, and Pressure Relief Valve which relieves excess pressure and fumes in the event of flashbackent from the severe flashback. GENTEC Flashback Arrestors are available for regulators, torches and pipes.

- 161S
- 162 and 163 Series
- 263 Series
- 363S
- 463 Series Oxy-Acetylene
- 463 Series Oxy-Fuel Gases

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GENTEC^® Hose Repair Kits are designed and outfitted to allow timely hose repair in the shop or in the field. A tough polyethylene case holds the components: Hose nuts and nipples (A & B sizes), splicers, couplers and various size ferrules most commonly used on 3/6" and 1/4" hose. Kits are equipped with 2 types of tools (see below). A display card with the fitting numbers and the compartment location is on both the outside and inside of the case lid for added convenience in selecting and reordering.

Crimping Tools

GENTEC^® Crimping Tools are ideal for ship and field repair of hoses. They are made of high alloy, nickel plated steel, with a one piece forged jaw for super strength.

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We can supply you with GENTEC^® Machine Cutting Torches which are designed to handle all applications of machine cutting. They are available in two-hose and three hose versions. They can be used with various fuel gases such as Acetylene, Propane, Natural Gas, Propylene and MAPP®.
We also supply Machine Torch Holders.

Details:

- Large volume of heat (up to 500,000 BTUs) for weed burning, ice melting, asphalt removal and any other applications
- For use with standard 20lb Bar-B-Que liquid propane tanks
- All steel torch handle and torch head
- Excess flow Safety Valve shuts off flow when hose is accidentally cut or melted
- 10' Durable Hose and Single-Flint Striker are included in the outfit
- Brass control knob will not freeze up in cold weather
- For use with propane only

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GENTEC^® Pressure Gauges are designed to handle all applications of machine cutting. GENTEC Gauges are manufactured to strict quality standards and provide accuracy & reliability for use in O.E.M. and replacement applications. GENTEC Brass Gauges offer you the option of Single Scale (PSI), or Dual Scale (PSI & kPa) to fulfill a much wider range of applications.

GENTEC^® High Pressure Gauges, 1000 PSI and above, have a "blow out" back design for safety and are listed by Underwriters Laboratories Inc. This is your assurance of safety, quality & reliability. U.L. listed gauges are indicated with an asterisk (*) in the "Scale Ranges" column of the chart below (two-hose and three-hose versions). They can be used with various fuel gases, such as Acetylene, Propane, Natural Gas, Propylene and MAPP®.

We supply:

- 1-1/2" Steel Case Dual Scale
- 2" Steel Case Dual Scale
- 2" Brass Case Dual Scale
- 2" Brass Case Single Scale
- 2-1/2" Brass Case Dual Scale
- 2-1/2" Brass Case Single Scale
- Replacement Plastic Lens

We supply:

- Regulator to Hose

- Hose to Hose

- Hose to Torch

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GENTEC^® Small Torch™ Kits feature:
- Lightweight durable construction with chrome-plated solid brass body and stainless steel inner gas tubes
- Easy manipulation in very tight spaces
- Provides a stable and precise concentrated feather flame up to 6000° F
- Designed to braze and solder the smallest of materials
- Melt up to 3 oz of silver and weld up to 5/32" thick steel
- Air-Acetylene, Oxy-Acetylene and Oxy-Fuel Kits
- Oxy-Fuel Kit (KSTP14-TSP) available for use with disposable oxygen and 1 lb Propane/MAPP® gas cylinders
- Durable and Flexible hoses with "B" connections.( "A" connection adapters available)

We also Supply Individual Components:
- Torch Handles
- Air-Acetylene Tips
- Oxy-Acetylene/Oxy-Fuel Tips
- Replacement Hoses
- Regulators

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Torch Handles

GENTEC^® Torch Handles are available in light, medium, and heavy duty models. Torch handles are machined from high-quality forged brass. Threaded construction facilitates easy repairs and servicing.
140T, 141T, 141TA, 142T and 143T Series feature Tube-in-a-Tube design within the torch handle.
442T and 443T feature two tubes within the torch handles.

Gas Savers

Double Shutoff Valves with Pilot Flame are designed for quick shut-off and easy restart of the working flame during gas welding and cutting operation. The working flame is automatically extinguished and the gas flow discontinued by placing the torch handle on the convenient hook. To reignite the working flame, lift the torch handle from the hook and place the tip close to the pilot flame. Our Duel Shutoff Valves Assembly is convenient, safe and fuel-efficient.

Gas Saver Torch Handles

GENTEC^® Gas Saver Lever On/Off Torch Handles are designed for brazing where precise gas control is required. The lever is for immediate On/Off control of the oxygen and fuel gas. The pilot adjustment is to allow the user to keep a small pilot flame on the end of the tip for immediate acceleration of the flame on the brazing tip.

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We can supply you with GENTEC^® Welding Accessories including:
- Brushes
- Chipping Hammers
- Clamps
- Cylinder Wrenches
- Files
- Gas Savers
- Googles
- Magnetic Holders
- MIG Reamer
- Strikers
- Tip Cleaners
- Tip Drills
- Tip Refacing Tool
- Twin Welding Hoses

We can supply you with GENTEC^® Welding and Cutting Outfits.
These outfits suit a wide range of uses including general maintenance work, metal sculpture, automotive repair, etc.
All Outfits come with Torch End Check Valves. Acetylene Regulator Inlet supplied as standard is CGA 510, Acetylene Inlet CGA 300 is also available.

Gold Series

- 1120 JOBBER
- 1121 JOBBER II
- 1130 COMMANDER
- COMMANDER II
- 1131 IRON HORSE II
- 1221 IRON HORSE II PLUS
- 1221H EXCALIBUR
- 12PTC TOTE A TORCH

Silver Series

- 7120 - Medium Duty for General Purpose
- 7130 - Heavy Duty for General Purpose
- 72PT - Light/Medium Duty for Repair, Maintenance & HVAC

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We can supply you with GENTEC^® Welding Nozzels, and replacement tip ends in a wide variety of thicknesses and sizes, for Light, Medium and Heavy duty use.

Welding Nozzles

- Oxy-Acetylene & Oxy-Hydrogen Welding Nozzles
- Oxy-Acetylene & Oxy-Hydrogen Elbows
- Oxy-Acetylene & Oxy-Hydrogen Mixers
- Oxy-Propane & Oxy-Natural Welding Nozzles
- Multi-Gas Welding Nozzles

Welding Nozzle Replacement Tip Ends

- Oxy-Acetylene Welding Elbows
- Oxy-Acetylene Welding Mixers
- Oxy-Acetylene Replacement Tip Ends
- Oxy-Propane, Oxy-Natural Gas Replacement Tip Ends

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