Roben Mfg, Inc. fabricates dual-purpose pressure and storage vessels for biotechnology applications. Our bioprocess vessels combine media preparation capability with sterile hold functions, supporting biomanufacturing operations from media formulation through transfer to bioreactors.
Dual-Purpose Vessels for Biotechnology Operations
Biotechnology manufacturing requires vessels that prepare growth media and maintain sterility until use. Our dual-purpose pressure and storage vessels provide mixing, heating, and sterilization capability alongside validated hold time for sterile media.
These vessels integrate seamlessly into bioprocess workflows while meeting the stringent requirements of biological manufacturing.
Why Choose Biotechnology Dual-Purpose Pressure and Storage Vessels from Roben Mfg?
- Sterile preparation and hold
- ASME BPE compliance
- Validated SIP capability
- Biocompatible materials
- Complete drainability
- Flexible batch sizes
- Integration ready
Key Features
- 316L stainless steel construction
- Electropolished surfaces
- SIP-capable design
- Sanitary agitation
- Sterile sampling systems
- HEPA-filtered venting
- Temperature and level control
Applications
- Growth media preparation
- Buffer preparation and hold
- Feed solution mixing
- Sterile media storage
- Supplement preparation
- Harvest hold vessels
- CIP solution preparation
- Process intermediate hold
Compliance and Certifications
Roben Mfg maintains comprehensive certifications ensuring our dual-purpose pressure and storage vessels meet the highest industry standards:
- ASME Section VIII Division 1 and Division 2 — “U” and “U2” Stamps
- National Board “R” Stamp for repairs and alterations
- API standards compliance (API 510, API 579, API 620)
- ISO 9001:2015 Quality Management System
- PED (Pressure Equipment Directive) for European market
- CRN (Canadian Registration Number) for Canadian provinces
Quality Assurance
Every dual-purpose pressure and storage vessel fabricated by Roben Mfg undergoes rigorous quality assurance protocols:
- Material certifications with complete traceability
- Qualified welding procedures and welders
- Post-weld heat treatment (PWHT) per code requirements
- Comprehensive NDE including RT, UT, MT, and PT
- Hydrostatic and pneumatic testing per ASME requirements
- Complete documentation packages
Frequently Asked Questions
1. How do your vessels maintain media sterility during hold periods?
Our dual-purpose vessels feature validated SIP capability, HEPA-filtered venting, sterile sampling, and sealed construction that maintains sterility throughout validated hold periods. We design for your specific sterility assurance requirements and can support hold time validation studies.
2. Can your vessels handle the temperature requirements for media preparation?
Yes, our bioprocess vessels include jacket systems supporting heating for dissolution and sterilization, and cooling for temperature-sensitive media components. We design for the specific temperature profiles your media formulations require.
3. What surface finish do you provide for bioprocess applications?
We provide electropolished surfaces meeting ASME BPE requirements, typically ≤20 Ra (≤0.5 µm) for product contact surfaces. Surface finish is verified by measurement and documented in our quality records.
Contact Roben Mfg
Contact Roben Mfg today to discuss your biotechnology media prep and hold vessels requirements. Our engineering team provides expert consultation on materials, design optimization, and complete vessel solutions.
Phone: (281) 441-4088
Email: info@robenmfg.com
Website: www.robenmfg.com
