Stomacher 3500W BioWasher Lab Blender for Filter Sock Washing
€6.830,00 excl. VAT
The Stomacher 3500 W Biowasher is an industrial-grade Stomacher laboratory blender designed for large-volume sample processing from 400 ml up to 3.5 liters. Featuring a water-flush bag system, it efficiently cleans fibrous or particulate-heavy samples, making it ideal for environmental testing, food safety, biotech, and water parasite analysis.
Stomacher 3500 W Biowasher – Heavy-Duty Lab Blender with Water-Flush Bag System
Based on the robust Stomacher 3500 platform, the 3500 W adds a water-wash capability that flushes wash solutions directly through sealed bags, simplifying recovery and cleaning of tough samples. Its patented adjustable paddle system ensures thorough homogenization without the need for internal cleaning. Built for continuous operation, it meets industrial safety and performance standards, providing consistent and traceable sample processing.
Key Features:
Sample capacity: 400 ml to 3,500 ml
Water-flush bag system: Flushes wash solution through sealed bags for easy recovery of fibrous, filter, or soil samples
Adjustable paddles: Patented design with 0–20 mm clearance for optimal homogenization
Speed and timer: Paddle speeds selectable at 125, 150, or 175 rpm; preset blending times at 30, 60, 120 seconds, or continuous operation
Industrial build: Heavy-duty frame with continuous-duty 120 W motor (dimensions: 480 × 480 × 445 mm; weight: 36 kg)
Water-resistant internals: Suitable for wet sample processing and pathogen recovery from filter media
International compliance: Meets EMC, Low Voltage, Machinery directives, and IEC lab equipment standards
Warranty: 3-year warranty with 10-year service life and parts availability
Ideal Applications
Environmental testing: Homogenizes filter fibers, soil slurries, and waterborne debris for contaminant analysis
Food safety and quality control: Cleans wash bags during pathogen or allergen testing
Biotech and pharmaceutical labs: Prepares large batches containing soil, plant, or industrial residues without internal machine rinsing
Water and wastewater analysis: Efficient recovery of microorganisms and particulates from filters in a closed, sanitized system
Why Choose the Stomacher 3500 W Biowasher?
Integrated water wash function: Simplifies recovery from fibrous and particulate-heavy samples
Large-volume processing: Handles up to 3.5 liters in sealed bags for bulk sample workflows
Continuous, reliable operation: Designed for industrial and high-throughput lab environments
Hygienic and safe: Closed system reduces risk of cross-contamination and eliminates manual cleaning
Durable and compliant: Built to meet international safety standards with long-term support
The Stomacher 3500 W Biowasher is the ideal solution for labs requiring powerful water-assisted homogenization at scale, combining efficiency, hygiene, and durability for challenging sample types.
Warranty: 3 years
Lead time: 3-5 weeks
| Specification | Details |
|---|---|
| Sample Size | 400ml – 3500ml |
| Product Codes | 3500/001/EU0300103533500/001/AJ030010302 |
| Supply Voltage | 220–250V / 110–120V |
| Mains Inlet Fuses | T800mA 250V 5x20mm (35A @ 250V)T2.0A 250V 5x20mm (100A @ 250V) |
| Supply Frequency | 50–60Hz |
| Plug Top Fuse | F5A (UK cord set only) |
| Transformer Fuse | Jumbo |
| PCB Fuse | F2.5A 250V 5x20mm, 100A @ 250V |
| Insulation | Class 1 (Earthed) |
| Installation | Over Voltage Category II |
| Pollution | Pollution Degree 2 |
| Duty Cycle | Continuous |
| Rated Load | 120W |
| Adjustable Paddles | Patented |
| Warranty | 3 years |
| Service and Support | 10 years |
| Dimensions | 480mm (W) x 480mm (D) x 445mm (H) |
| Dimensions (Packed) | 600mm (W) x 600mm (D) x 580mm (H) |
| Weight | 36kg |
| Weight (Packed) | 42kg |
| Compliant with | EMC Directive 2014/30/EULow Voltage Directive 2014/35/EUMachinery Directive 2006/42/CEIEC61010-1:1990UL 3101-1:1993 |
| Delivered With | Power Cable / Quick Start GuideSachet of BA6042 Standard Stomacher bags |
| Bag Sizes | 508mm (L) x 380mm (W) |
| Available In | Standard / Closure / Autoclavable |
| Minimum Recommended Capacity | 1000ml |
| Maximum Recommended Capacity | 3500ml |
| Maximum Recommended Sample Temp | 60°C |
| Recommended Ambient Temperature Range | 10–35°C |
| Recommended Relative Humidity Range | 10–89% |
| Fixed Timer Settings | 30 secs (±5%)60 secs (±5%)120 secs (±5%)Continuous |
| No Load Paddle Speeds (@20°C) | 125rpm (±5%) LOW150rpm (±5%) NORM175rpm (±5%) HIGH |
| Paddle Clearance | 0–20mm |
See datasheet
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