HERMetic Sampler GTX Chem
The Honeywell HERMetic Sampler GTX Chem is a high-performance portable gas-tight sampling system designed for safe and efficient closed sampling operations involving petroleum products, chemicals, and hazardous liquids. Engineered for marine vessels, storage tanks, chemical handling facilities, refineries, terminals, and offshore applications, the sampler enables representative liquid samples to be collected without releasing hazardous vapors into the atmosphere.
The HERMetic Sampler GTX Chem allows collected liquid to be transferred directly into a laboratory bottle through a controlled, gas-tight process. Its robust construction, chemical-resistant materials, quick-connect coupling, and suitability for hazardous environments make it an effective solution for custody transfer, inventory control, quality analysis, pollution prevention, and cargo sampling operations.
HERMetic Sampler GTX Chem – Advanced Gas-Tight Sampling for Hazardous Liquid Cargo
The Honeywell HERMetic Sampler GTX Chem enables operators to collect representative liquid samples through a controlled gas-tight closed sampling process. With capabilities for spot, bottom, running, and zone sampling, it is suitable for cargo verification, quality analysis, inventory control, and custody transfer applications.
Its stainless-steel construction, chemical-resistant materials, quick-connect coupling, and hazardous-area suitability make the HERMetic Sampler GTX Chem a practical solution for demanding marine and industrial environments.
Key Features:
Fully gas-tight closed sampling operation
Prevents tank vapor release during the sampling process.Suitable for Zone 0 hazardous environments
Designed for use in areas where explosive atmospheres may be continuously or frequently present.Compatible with corrosive and non-corrosive liquids
Suitable for a broad range of petroleum and chemical products.Quick-connect coupling system
Allows rapid installation on compatible HERMetic compact valves.Compatible with 2-inch HERMetic compact vapor control valves
Provides secure connection to compatible tank gauging and sampling systems.Stainless-steel construction
Provides durability and resistance to demanding marine operating conditions.Representative tank sampling
Supports reliable collection of samples that accurately represent tank contents.Spot sampling capability
Allows sampling from a specific location or level within the tank.Bottom sampling capability
Enables collection of liquid samples from the lower portion of a tank.Running sampling capability
Supports sampling while the bottle is moved through the liquid column.Zone sampling capability
Allows samples to be collected from defined tank levels or zones.
Sampling Capabilities
The Honeywell HERMetic Sampler GTX Chem provides versatile tank sampling capabilities, including:
- Spot Sampling – Collection from a specific tank level.
- Bottom Sampling – Sampling from the lower section of the tank.
- Running Sampling – Collection while moving through the liquid column.
- Zone Sampling – Sampling from defined tank zones.
- Laboratory Sample Transfer – Controlled transfer into a laboratory bottle.
- Representative Tank Sampling – Supports cargo quality and verification requirements.
Key Benefits:
Gas-tight closed sampling
Allows representative liquid samples to be collected without releasing tank vapors.Enhanced operator safety
Reduces exposure to toxic fumes, hazardous chemicals, and potentially flammable atmospheres.Environmental protection
Helps minimize vapor emissions and pollution risks during cargo sampling.Representative sample collection
Provides reliable tank samples for laboratory analysis, quality control, and cargo verification.Suitable for hazardous liquids
Designed for sampling petroleum products, chemicals, and other hazardous liquid cargoes.Chemical-resistant construction
Uses durable materials designed to withstand demanding chemical and marine environments.Reduced contamination risk
Gas-tight sample transfer helps maintain sample integrity during collection and transfer.Wide sampling capability
Supports spot, bottom, running, and zone sampling requirements.Easy installation and operation
Quick-connect coupling enables convenient installation on compatible tank valves.Low-maintenance design
Robust construction helps provide reliable long-term operation with reduced maintenance requirements.Suitable for marine and offshore applications
Designed for demanding tanker, terminal, refinery, and offshore environments.
Standards & Compliance
The Honeywell HERMetic Sampler GTX Chem is associated with requirements and standards relevant to closed tank sampling and hazardous-area operations, including:
- ATEX: II 1 G c IIB T6
- Zone 0 hazardous-area suitability
- ISO 3170
- API MPMS Chapter 8.1
- API MPMS Chapter 17.11
- Applicable major classification society requirements
Certification and approval applicability should be verified against the specific equipment configuration and current manufacturer documentation.
Honeywell HERMetic Sampler GTX Chem Portable Gas-Tight Tank Sampler




Why Choose Swift Marine Tech Solutions Pte Ltd?
Swift Marine Tech Solutions Pte Ltd is a trusted marine equipment solutions provider specializing in tank gauging, cargo measurement, closed tank sampling, marine automation, instrumentation, and safety equipment. We support marine and industrial customers with reliable solutions for tanker vessels, offshore facilities, refineries, chemical plants, storage terminals, and oil & gas operations.
We provide Honeywell HERMetic sampling equipment, including the HERMetic Sampler GTX Chem, for applications requiring safe, controlled, and representative sampling of petroleum products, chemicals, and hazardous liquids.
Our Key Strengths
- Marine Equipment Expertise – Solutions for tank gauging, sampling, measurement, automation, and safety applications.
- Reliable Equipment Solutions – Focused on quality equipment suitable for demanding marine and industrial environments.
- Technical Support – Assistance with equipment selection, application requirements, installation, servicing, and maintenance.
- Global Marine Applications – Supporting customers across tanker, offshore, refinery, terminal, and chemical handling operations.
- Safety-Focused Approach – Equipment solutions designed to support safer operations and reduce exposure to hazardous vapors.
- Cargo Sampling Solutions – Providing reliable closed sampling equipment for cargo quality control, laboratory analysis, and inventory verification.
- Professional Marine Service – Dedicated to dependable technical support and long-term customer requirements.
With our focus on marine instrumentation and specialized equipment, Swift Marine Tech Solutions Pte Ltd aims to deliver practical solutions that improve operational safety, sampling accuracy, equipment reliability, and environmental performance.
Contact Swift Marine Tech Solutions Pte Ltd
Looking for the Honeywell HERMetic Sampler GTX Chem or other marine tank sampling equipment? Contact Swift Marine Tech Solutions Pte Ltd for product information, technical assistance, availability, and quotation.
Get in touch with Swift Marine Tech Solutions Pte Ltd for reliable marine equipment, tank sampling solutions, and technical support.