NOSHOK, Inc.
Type 5 All Non-Metallic, Non-Replaceable Diaphragm Seals

Series Overview
- For wastewater and chemical feed applications, as well as most applications with a corrosive media
- Constructed of corrosion-resistant PP glass fiber reinforced upper housing and PP, PVC or PVDF lower housing
- Protects pressure or vacuum instruments used on ultra-pure or highly corrosive fluid lines such as demineralized water, sulfuric acid, hydrochloric acid, and caustics
- 100% non-metallic wetted parts assures maximum chemical and temperature compatibility
Documents
| Part Number | Instrument Connection Size | Diaphragm Material | Process Connection Size | Lower Housing Material |
|---|---|---|---|---|
| 5-04PP-E-04KN | 1/2 in | Ethylene Propylene Diene Monomer (EPDM)-Polytetrafluoroethylene (PTFE) Coated on Process Side | 1/2 in | Polyvinylidene Fluoride (PVDF) |
| 5-02PP-E-02KN | 1/4 in | Ethylene Propylene Diene Monomer (EPDM)-Polytetrafluoroethylene (PTFE) Coated on Process Side | 1/4 in | Polyvinylidene Fluoride (PVDF) |
| 5-02PP-E-02PP | 1/4 in | Ethylene Propylene Diene Monomer (EPDM)-Polytetrafluoroethylene (PTFE) Coated on Process Side | 1/4 in | Polypropylene (PP) |
| 5-02PP-E-02PV | 1/4 in | Ethylene Propylene Diene Monomer (EPDM)-Polytetrafluoroethylene (PTFE) Coated on Process Side | 1/4 in | Polyvinyl Chloride (PVC) |
| 5-02PP-E-04KN | 1/4 in | Ethylene Propylene Diene Monomer (EPDM)-Polytetrafluoroethylene (PTFE) Coated on Process Side | 1/2 in | Polyvinylidene Fluoride (PVDF) |
| 5-02PP-E-04PP | 1/4 in | Ethylene Propylene Diene Monomer (EPDM)-Polytetrafluoroethylene (PTFE) Coated on Process Side | 1/2 in | Polypropylene (PP) |
| 5-02PP-E-04PV | 1/4 in | Ethylene Propylene Diene Monomer (EPDM)-Polytetrafluoroethylene (PTFE) Coated on Process Side | 1/2 in | Polyvinyl Chloride (PVC) |
| 5-04PP-E-04PP | 1/2 in | Ethylene Propylene Diene Monomer (EPDM)-Polytetrafluoroethylene (PTFE) Coated on Process Side | 1/2 in | Polypropylene (PP) |
| 5-04PP-E-04PV | 1/2 in | Ethylene Propylene Diene Monomer (EPDM)-Polytetrafluoroethylene (PTFE) Coated on Process Side | 1/2 in | Polyvinyl Chloride (PVC) |
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