Impa 591707 Sempo Diaphragm Pump – 2″ Stainless Steel Air-Operated Pump for Industrial

🧱 Full Stainless Steel Construction – Corrosion-resistant and highly durable in aggressive or sterile fluid environments.

💨 Air-Operated Spark-Free Mechanism – Ideal for ATEX-like zones, flammable liquids, and solvent transfer.

🧪 Compatible with Abrasive & Sterile Fluids – Suitable for food-grade, chemical, marine, and pharma processes.

⚙️ Precision-Engineered Components – Delivers long-term, maintenance-friendly operation with minimal wear.

📏 Self-Priming from Dry Conditions – Capable of lifting fluids up to 5 meters without flooding the inlet.

🔧 PTFE (Teflon) Internals – Diaphragm, valve seats, and balls optimized for chemical and thermal resilience.

🚫 Dry Running Capability – Can run without fluid input without damaging internal parts.

🔁 Smooth Output Flow – Pulsation-free operation ensures consistent discharge for industrial systems.

🧰 Easy to Maintain & Disassemble – Modular layout allows quick diaphragm replacement on site.

📦 Handles High Viscosity and Solid-Laden Liquids – Effective with slurries, inks, adhesives, and semi-solids.

🧲 Explosion-Proof Performance – No electrical spark risk during flammable chemical operations.

🧊 Thermally Stable Design – Performs reliably in extreme hot or cold marine or plant environments.

⚓ Trusted in Marine & Offshore Environments – Used in ship engine rooms, tank cleaning, and dockside operations.

🧷 Standard Spare Kits Available – Ensures fast maintenance turnaround and reduced downtime.

✅ Approved for Industrial Chemical & Marine Fluid Transfer – Field-tested in oil, solvent, and chemical service.