Impa 591704 Sempo Stainless Steel Air-Operated Diaphragm Pump

🧱 Full Stainless Steel Body Construction – Provides superior corrosion resistance and strength in marine and chemical environments.

💨 Compressed Air-Operated Mechanism – Spark-free and explosion-safe for hazardous zones.

🧪 Designed for Abrasive & Sterile Fluids – Ideal for food-grade, pharmaceutical, and heavy-duty industrial applications.

⚙️ PTFE (Teflon) Diaphragms and Valves – Delivers high chemical resistance with long operational life.

📏 Self-Priming Capability (Dry) – Lifts fluids up to 5 meters without external priming.

🔧 Dry-Running Tolerant – Can operate without fluid without diaphragm damage.

🛠️ Low Maintenance Design – Precision-engineered parts reduce repair needs and downtime.

🔁 Spare Diaphragm Kits Available – Ensures quick replacements and restores service continuity.

🧰 Compact and Lightweight Profile – Allows easy integration into skids, process systems, or marine platforms.

🧲 Non-Electrical Safe Zone Use – Ideal for paint lockers, solvent rooms, and flammable areas.

🔩 Pulse-Free Flow Output – Reduces pipe shock and ensures even fluid delivery.

💧 Handles Viscous and Solid-Laden Fluids – Suitable for slurries, coatings, and semi-solids.

🧊 Temperature-Stable Under Extreme Conditions – Works in refrigerated or high-heat processing areas.

⚓ Marine & Industrial Certified Use – Trusted across shipyards, offshore rigs, and industrial chemical plants.

✅ Hygienic Surface Finish – Suitable for semi-sterile or washdown conditions.