Negative Pressure Protection Isolator for Pharmaceutical and Chemical Inspection Areas
Marya negative pressure protection isolator candidate for overseas buyers sourcing containment or inspection equipment for pharmaceutical, chemical warehouse, laboratory, and cleanroom environments. The listing indicates customizable dimensions, HEPA filtration, touch control, monitoring functions, wooden-case packing, and CE certification claims. Buyers should verify chamber size, pressure range, airflow design, filter efficiency test method, material grade, documentation package, export terms, and whether the configuration is suitable for the intended product, powder, sampling, or warehouse inspection workflow.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
Listed reference size: 1900 x 800 x 2200 mm; supplier also states customization according to requirementsContainment and cleanroom equipment; negative pressure isolator, not a chemical raw materialCandidate equipment listing - verify technical documentation and export configuration before RFQ
Listed reference size: 1900 x 800 x 2200 mm; supplier also states customization according to requirements
Package size shown on source page: 1300 x 1250 x 300 cm; gross weight 3500 kg, to be reconfirmed due to possible unit or listing inconsistency
Control mode: touch control
Application claims: pharmaceutical factory, research facility, food and chemical industry, warehouse, dust-proof workshop, electrostatic workshop, industrial control areas
Filtration claim: HEPA virus filtering; sterilization efficiency verification content mentioned but no complete test value provided
Optional features claimed: built-in weighing device, explosion-proof customization, expansion ports
Transport package: wooden case
Certification claim: CE listed by supplier; certificate scope and model coverage should be checked
Who uses this page
Target buyers
Pharmaceutical manufacturers sourcing containment equipment for sampling, weighing, or inspection areas
Chemical warehouse operators requiring controlled inspection or containment workstations
Cleanroom engineering contractors and EPC firms
Laboratory and biosafety facility procurement teams
Quality control and quality assurance departments evaluating inspection-area equipment
Distributors of pharmaceutical engineering and cleanroom equipment
Before matching
Documents to check
CAS number, grade, assay, and impurity profile
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Confirm final wooden-case dimensions, weight, lifting points, moisture protection, and shock protection before booking freight
Request packing photos, crate marking details, HS code proposal, and spare-parts packing list
Check whether filters, gloves, seals, sensors, and fragile control components are shipped installed or separately protected
Clarify whether the listed package size and gross weight are accurate for the selected model, as the source page values appear unusually large
Confirm Incoterms, loading port, export crate compliance, and whether installation tools or consumables are included
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Negative pressure containment during powder sampling or weighing
Inspection workstation for chemical or pharmaceutical warehouse materials where containment is required
Cleanroom or controlled-area isolator for separating operators from product or process environment
Tablet pressing or packing line auxiliary containment, subject to process validation
Research facility or laboratory containment area requiring pressure, humidity, and temperature monitoring
How we compare
Sourcing options
Custom chamber dimensions and layout based on site URS
Standard negative pressure isolator with HEPA filtration and touch control
Configuration with built-in weighing device
Configuration with transfer hatch, monitoring, printing, and data storage functions
Explosion-proof version only if certified for the required hazardous area classification
Spare parts package including HEPA filters, gloves, seals, sensors, and control components
Human review
Compliance notes
This is equipment, not a CAS-numbered chemical; CAS, assay, concentration, and impurity checks are not applicable except for any supplied consumables, disinfectants, gasket materials, or filter media declarations
Request CE certificate, declaration of conformity, test reports, user manual, electrical drawings, FAT protocol, IQ/OQ documentation, calibration certificates, and material certificates for product-contact surfaces if applicable
Verify filter integrity test method, pressure-hold or leak test criteria, airflow visualization, noise level, electrical standard, and control-system data integrity features required by the destination site
If explosion-proof configuration is required, request the exact ATEX, IECEx, CNEX, or local explosion-proof certificate scope rather than relying on a general customization statement
Confirm DG/export classification for any batteries, disinfectant agents, sensors, or accessories shipped with the equipment; the isolator itself is generally equipment cargo but freight classification should be confirmed
Check destination import requirements for cleanroom equipment, electrical safety, pressure monitoring devices, and biosafety or containment use claims
Supplier marketplace claims such as audited factory, secure payment, and CE should be independently verified against the final proforma invoice model and serial configuration
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
What is the exact model number, chamber size, working opening size, and final external dimension for the requested configuration?
What pressure range, airflow pattern, HEPA grade, filter efficiency standard, and leakage acceptance criteria are supplied in the FAT report?
Which materials are used for the chamber, windows, gloves, seals, transfer ports, and product-contact surfaces?
Can you provide CE documents, electrical drawings, FAT/IQ/OQ templates, calibration certificates, filter certificates, and material certificates before order confirmation?
Is the unit designed for powder weighing, sampling, packing, warehouse inspection, tablet press isolation, or another defined process?
Does the quoted configuration include explosion-proof components, built-in weighing, printer, data storage, alarms, transfer hatch, spare gloves, and spare filters?
What are the confirmed packing dimensions, gross weight, HS code, lead time, warranty scope, installation support, and spare-parts availability?
Are site utilities, compressed air, exhaust connection, room classification, and power supply requirements specified in the technical proposal?
Checks before quote
This is equipment, not a CAS-numbered chemical; CAS, assay, concentration, and impurity checks are not applicable except for any supplied consumables, disinfectants, gasket materials, or filter media declarations
Request CE certificate, declaration of conformity, test reports, user manual, electrical drawings, FAT protocol, IQ/OQ documentation, calibration certificates, and material certificates for product-contact surfaces if applicable
Verify filter integrity test method, pressure-hold or leak test criteria, airflow visualization, noise level, electrical standard, and control-system data integrity features required by the destination site
If explosion-proof configuration is required, request the exact ATEX, IECEx, CNEX, or local explosion-proof certificate scope rather than relying on a general customization statement
Confirm DG/export classification for any batteries, disinfectant agents, sensors, or accessories shipped with the equipment; the isolator itself is generally equipment cargo but freight classification should be confirmed
Check destination import requirements for cleanroom equipment, electrical safety, pressure monitoring devices, and biosafety or containment use claims
Supplier marketplace claims such as audited factory, secure payment, and CE should be independently verified against the final proforma invoice model and serial configuration
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.
