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Model Number : JZ5
Certification : FDA and ISO9001:2008
Place of Origin : Zhejiang, China
MOQ : 1pcs
Price : USD
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 2000PCS
Delivery Time : 3~10days
Packaging Details : white bos
Product name : Jz5 Double Face Pump Seal
Application : Pharmaceutical mechanical seal
Temperature Range : - 20°C to +150°C
Speed Limit : 20 m/s (65 ft/s)
Housing Material : Duplex Steel 316SS 304SS
Seal Life : 18,000-22,000 hrs
Jz5 Double Face Pump Seal Pharmaceutical Mechanical Seal
Burgmann, a global leader in hygienic sealing technology, presents the Jz5 Double Face Mechanical Seal – engineered specifically for pharmaceutical, biotech, and food-grade pump applications. This advanced seal delivers zero-contamination performance in critical processes requiring strict adherence to cGMP, FDA, and EHEDG standards.
✔ Aseptic Design: CIP/SIP-capable with polished surfaces (Ra < 0.4 μm)
✔ FDA-Compliant Materials: PTFE secondary seals, ceramic/SiC faces, and 316L/ECoated housing
✔ Double Seal Protection: Meets EMA Annex 1 requirements for sterile processing
✔ Clean-in-Place Optimized: No product traps with flush-able design (supporting ASME BPE standards)
Applications:
API Production: Seals reactors, centrifuges, and crystallizers
Sterile Liquid Transfer: For WFI, buffers, and media preparation
Bioreactor Pumps: Compatible with cell cultures and sensitive biologics
Burgmann’s Jz5 Pharma Series ensures batch-to-batch integrity while reducing particulate risk. Custom configurations available for single-use systems and high-potency drug (HPAPI) containment.
Category | Standard Model | High-Temp Version | Abrasion-Resistant Version |
---|---|---|---|
Seal Type | Balanced double mechanical face | Balanced double face with cooling | Unbalanced double face |
Pressure Range | 0-15 bar (0-217 psi) | 0-10 bar (0-145 psi) | 0-7 bar (0-101 psi) |
Temperature Range | -20°C to +150°C (-4°F to +302°F) | -10°C to +280°C (+14°F to +536°F) | -20°C to +120°C (-4°F to +248°F) |
Speed Limit | 20 m/s (65 ft/s) | 15 m/s (49 ft/s) | 10 m/s (33 ft/s) |
Face Materials | Carbon vs. Ceramic | SiC vs. SiC | WC vs. WC |
Secondary Seals | NBR | FKM (Viton®) | PTFE |
Spring Material | 316SS | Inconel 718 | Hastelloy C276 |
Housing Material | 304SS | 316SS | Duplex Steel |
Fluid Compatibility | Water, oils, light chemicals | Hot oils, steam | Slurries, abrasives |
Seal Life | 18,000-22,000 hrs | 15,000-18,000 hrs | 12,000-15,000 hrs |
Standards | ISO 21049 | API 682 Plan 21 | API 682 Plan 32 |
Advanced Options:
Integrated temperature sensors
Leakage detection ports
Custom flange patterns
ATEX-compliant versions available
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Jz5 Double Face Centrifugal Pump Pharmaceutical Mechanical Seal Images |