1 Inch PVDF AODD Pump - Ultra Corrosion Resistant Chemical Diaphragm Pump
1 Inch PVDF AODD Pump - Ultra Corrosion Resistant Chemical Diaphragm Pump
1 Inch PVDF AODD Pump - Ultra Corrosion Resistant Chemical Diaphragm Pump
NOVAPUMP''s 1 Inch PVDF AODD Pump represents the highest tier of chemical resistance in our diaphragm pump lineup. Constructed entirely from PVDF (polyvinylidene fluoride) with PTFE wetted components, this pump withstands the most aggressive industrial chemicals, including concentrated sulfuric acid, nitric acid, hydrofluoric acid, and strong oxidizing agents that would destroy metal and polypropylene pumps within days.
Technical Specifications
- Size: 1 inch inlet/outlet (flanged)
- Max Flow Rate: 120 L/min (31.7 GPM)
- Max Head: 84 meters (276 ft)
- Air Supply: 2-8 bar (29-116 PSI)
- Body Material: Virgin PVDF (KYNAR grade)
- Diaphragm: PTFE with PTFE backing
- Ball Valves: PTFE
- O-Rings: FFKM (Kalrez-grade perfluoroelastomer)
- Max Fluid Temperature: 100 C (212 F)
- Max Solids: 4 mm
- Weight: 10.5 kg
Key Features
- Ultimate Chemical Resistance: PVDF body + PTFE internals handles 99%+ of industrial chemicals including concentrated mineral acids
- High-Temperature Capability: Operates continuously at 100 C (212 F), 40% higher than PP pumps
- FFKM O-Rings: Kalrez-grade seals provide chemical resistance beyond standard EPDM/Viton
- Kynar-Grade PVDF: Mechanical strength superior to standard PVDF for longer service life under pulsation fatigue
- ATEX Compliant: Air-operated design is intrinsically safe for explosion-hazard zones
Applications
Concentrated acid transfer, semiconductor chemical distribution, pharmaceutical API processing, specialty chemical production, and nuclear waste handling.
FAQs
Q: Can it handle 98% sulfuric acid?
Yes. PVDF with PTFE internals is rated for concentrated H2SO4 at ambient temperature. Contact us for elevated temperature derating factors.
Q: What is the lead time for PVDF pumps?
Standard 1-inch model ships within 5-7 business days. Custom configurations: 3-4 weeks.
Q: Is it repairable?
Yes, all wetted components are replaceable. We recommend stocking a diaphragm kit for 6-month maintenance cycles.
CE Certified | 12-Month Warranty | Chemical Compatibility Engineering Support
Shipping & Delivery
Shipping & Delivery
FOB Ningbo/Shanghai port. Express, air, and sea shipping available worldwide. Typical lead time: 7-15 business days for standard models, 20-30 days for custom specifications. DDP and CIF terms available upon request.
Warranty & Support
Warranty & Support
All NOVAPUMP products come with a 12-month warranty from the date of shipment. We provide free spare parts, technical support via email/WhatsApp, and video installation guides. CE and ISO 9001 certified.
Customization & OEM
Customization & OEM
OEM/ODM services available. We can customize motor power, voltage (110V/220V/380V/415V), head, flow rate, materials (SS304/SS316/cast iron), and branding to meet your specific requirements. Minimum order quantity applies.
