Burkle MTD5201-1000 Pump-it® Manual Drum Pump

Overview

The Burkle MTD5201-1000 Pump-it® is a manually operated, positive-displacement drum pump engineered for safe, controlled transfer of low-to-moderate viscosity liquids from drums and intermediate bulk containers (IBCs) up to 60 L capacity. Based on the principle of pneumatic displacement—where manual compression of the pump head generates overpressure within the container—the device forces liquid through an immersed, telescoping discharge tube without requiring external power or compressed air sources. This design eliminates electrical hazards in potentially flammable environments and ensures intrinsic safety during handling of aggressive chemicals. The pump operates exclusively via mechanical actuation, making it suitable for use in Class I, Division 2 hazardous locations where spark-free operation is mandated. Its core function is not metering or precision dosing, but reliable, operator-initiated bulk transfer under ambient conditions.

Key Features

• Telescoping immersion tube with continuous length adjustment—ensures complete evacuation of residual liquid down to the drum bottom, minimizing waste and cross-contamination risk.
• Chemical-resistant wetted materials: Polypropylene (PP) body with Viton® fluoroelastomer seals—validated for compatibility with weak acids, caustic solutions, aliphatic/aromatic hydrocarbons, and common petrochemical solvents.
• Maximum recommended fluid viscosity: ≤500 mPa·s at 20 °C—optimized for Newtonian and mildly pseudoplastic liquids; unsuitable for highly viscous, thixotropic, or suspended-solid-laden media.
• Standardized 64 mm BSI thread interface—compatible with globally recognized drum closure systems including Mauser L-ring, Tri-Sure, and DIN-standard steel/plastic drum openings.
• Drip-free shut-off mechanism with integrated valve—prevents post-dispense leakage during tube retraction and transport.
• No electricity, batteries, or compressed gas required—enables deployment in field laboratories, mobile refueling units, and off-grid storage facilities.

Sample Compatibility & Compliance

The MTD5201-1000 is explicitly incompatible with hydrochloric acid (HCl), concentrated nitric acid, and strong oxidizers due to material limitations of PP/Viton®. It complies with EN 13821:2002 (non-electrical equipment for explosive atmospheres) for mechanical ignition risk assessment and meets CE marking requirements for pressure equipment directive (PED 2014/68/EU) as a non-pressurized auxiliary component. While not certified to ATEX or IECEx standards as a standalone unit, its construction aligns with best practices for secondary containment transfer in ISO/IEC 17025-accredited testing laboratories handling petroleum products per ASTM D93, D445, and IP 170 protocols. Documentation supports GLP traceability for pump usage logs in QC workflows.

Software & Data Management

This is a purely mechanical, analog transfer device with no embedded electronics, sensors, or digital interfaces. Consequently, it does not incorporate firmware, connectivity options (e.g., Bluetooth, USB), or data logging capabilities. All operational records—including usage frequency, maintenance intervals, and chemical exposure history—must be maintained manually in laboratory notebooks or LIMS-integrated spreadsheets. For audit readiness, users are advised to retain calibration verification records for associated flow meters (if used downstream) and replacement logs for Viton® O-rings per manufacturer-recommended service cycles (typically every 12 months under continuous operation).

Applications

• Transfer of base oils, diesel fuel, lubricants, and solvent blends in refinery QC labs and field service vehicles.
• Safe decanting of analytical reference standards and calibration fluids into volumetric flasks or sample vials without static charge generation.
• Preparation of test samples for ASTM D4052 density, D129 sulfur, or D86 distillation analyses—where contamination from electric pump motor oils or metal wear particles must be avoided.
• Secondary containment management in EPA-regulated storage areas handling EPA-listed hazardous substances (40 CFR Part 264).
• Emergency response kits for oil spill mitigation teams requiring rapid, portable drum evacuation under adverse weather or terrain conditions.

FAQ

Can the MTD5201-1000 be used with hydrochloric acid?
No. Hydrochloric acid causes rapid degradation of both polypropylene and Viton® components. Use only with chemically compatible media as specified in the Bürkle Chemical Resistance Guide.
What is the maximum immersion depth for the telescoping tube?
The immersion tube extends up to 100 cm, enabling full-depth access in standard 200 L drums when used with optional extension sleeves (sold separately).
Is this pump compliant with FDA 21 CFR Part 11?
Not applicable—this is a mechanical tool without electronic records, audit trails, or user authentication features.
Does the pump require periodic recalibration?
No. As a non-measuring transfer device, it has no calibrated output. However, visual inspection of seal integrity and tube deformation is recommended before each use.
Are replacement Viton® O-rings available as spare parts?
Yes. Bürkle part number MTD0600-9001 (Viton® seal kit) is stocked by authorized distributors and includes all critical elastomeric components for routine maintenance.