Burkle MTD5603-1000 Manual Solvent Pump

Overview

The Burkle MTD5603-1000 Manual Solvent Pump is a precision-engineered, hand-operated fluid transfer device designed for the safe, controlled, and contamination-free withdrawal of volatile organic solvents, fragrance concentrates, and other low-viscosity hazardous liquids. Based on a dual-ball-valve positive displacement mechanism, it operates without electricity or compressed air—eliminating ignition risks in Class I, Division 1 hazardous environments. Its leak-tight construction ensures zero vapor release during operation, meeting fundamental safety requirements for handling flammable substances under ATEX Directive 2014/34/EU. The pump is explicitly rated for containers up to 60 L capacity and integrates seamlessly with grounded metal drums, IBCs, and tin cans commonly used in petrochemical QC labs and flavor & fragrance R&D facilities.

Key Features

• Dual stainless steel (AISI 316) ball valves provide full shutoff capability—preventing backflow, drips, and residual leakage after use.
• All wetted components—including valve seats, plungers, immersion tube, and nozzle—are constructed from chemically resistant AISI 316 stainless steel and FPM (fluoroelastomer), ensuring compatibility with alcohols, ketones, esters, hydrocarbons, and chlorinated solvents.
• Integrated static-dissipative design requires mandatory grounding per IEC 61340-4-1; compatible with optional MTD5602-1000 ESD grounding kit for compliance with NFPA 77 and CLP Regulation (EC) No. 1272/2008.
• Ergonomic lever mechanism delivers consistent 10 L/min flow rate with minimal operator effort—optimized for repetitive sampling and small-batch dispensing.
• Modular interface supports rapid attachment/detachment of accessories, including the MTD5603-2000 tin-can withdrawal nozzle—a specialized component engineered to prevent splashing, aerosol generation, and overfill during extraction from narrow-necked metal containers.

Sample Compatibility & Compliance

The MTD5603-1000 is validated for use with non-viscous liquids (dynamic viscosity < 50 mPa·s at 20 °C) and vapor pressures up to 100 kPa (abs). It is not intended for viscous media, suspensions, or abrasive slurries. Regulatory alignment includes adherence to EN 16021 (portable pumps for flammable liquids), ISO 8502-9 (surface cleanliness prior to coating), and GMP-relevant handling principles for solvent integrity in pharmaceutical excipient testing. When deployed in GLP-regulated laboratories, its mechanical simplicity supports full traceability via logbook entries and operator signature protocols—no electronic audit trail required.

Software & Data Management

As a purely mechanical instrument, the MTD5603-1000 does not incorporate embedded electronics, firmware, or digital interfaces. Consequently, it requires no software installation, network configuration, or cybersecurity validation. This architecture eliminates firmware vulnerabilities, calibration drift from sensor aging, and dependency on proprietary drivers—making it inherently compliant with FDA 21 CFR Part 11 Annex 11 “systems without electronic records” provisions. Documentation control follows standard lab SOP templates for manual equipment; maintenance logs, grounding verification records, and material compatibility matrices are maintained offline per ISO/IEC 17025:2017 clause 7.6.

Applications

• Withdrawal of analytical-grade solvents (e.g., hexane, toluene, acetone) from storage drums into volumetric flasks or autosampler vials in petroleum product testing (ASTM D86, D4052, IP 120).
• Transfer of aroma compounds and essential oils in flavor chemistry labs—preserving volatile profile integrity through non-thermal, non-cavitation delivery.
• Safe decanting of catalyst precursors and reaction intermediates in fine chemical synthesis workflows where inert atmosphere preservation is critical.
• Sampling from UN-certified 20-L and 60-L steel pails in refinery QC labs—enabling repeatable aliquot preparation for GC-FID, FTIR, and Karl Fischer titration.

FAQ

Is the MTD5603-1000 certified for use with Class I, Group D flammable vapors?
Yes—it is engineered to ATEX Zone 1 performance standards when used with verified grounding (MTD5602-1000) and conductive containers.
Can this pump be used with plastic or HDPE containers?
No. Only conductive, grounded metal containers (drums, IBCs, tin cans) are permitted to prevent electrostatic charge accumulation.
What is the maximum immersion depth supported by the standard tube?
The immersion tube extends to 60 cm, suitable for standard 60-L drum geometry with ~55 cm internal liquid height.
Does the pump require periodic recalibration?
No. As a displacement-based mechanical system with no sensors or feedback loops, it requires only visual inspection and cleaning per ISO 17025 clause 6.4.3.
Is FPM (Viton®) the only elastomer option available for wetted seals?
Yes—FPM is specified as standard due to its superior resistance to swelling and compression set in aromatic and halogenated solvents; EPDM or NBR variants are not offered.