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Dual Cartridge with Pumping Ring | D2PR
Dual Cartridge with Pumping Ring | D2PR
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Need Help? Call 888-730-2739 or 802-524-7100
Features & Benefits
Features & Benefits
- Pumping ring standard
- For critical, toxic, and non-lubricating fluids
- Stationary multiple spring cartridge design
- Easy cartridge installation
- Interchangeable components with S1 Single Cartridge
- ANSI pump-compatible
- Non-clogging in stuffing box
- Springs protected from the product
- Compensates for pressure reversals
- Inboard silicon carbide vs silicon carbide faces combination is standard
- User-friendly setting clips
- The industry’s only double cartridge seal with three identical monolithic silicon carbide faces
Standard Materials of Construction
Standard Materials of Construction
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Faces:
- Inboard: Silicon Carbide / Silicon Carbide
- Outboard: Carbon / Silicon Carbide
- Tungsten Carbide and Antimony Carbon available
- Elastomers: Viton®, Buna, PTFE, Neoprene, EPR, Kalrez®, FEP, AFLAS®, Chemraz®
- *Registered Trademarks: Apex recognizes all trademark names as the property of their owners.
- Hastelloy® - Haynes / Viton® - DuPont / Kalrez® - DuPont / AFLAS® - ASHAI Glass / Chemraz® - Greene Tweed
- Metallurgy: 316 SS, Alloy 20, Hast B+ C
Operating Limits
Operating Limits
- Pressure: Up to 250 PSI / 17 Bar
- Temperature: -40°F to 425°F / -40°C to 235°C
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