Sempo DP40 Pneumatic Diaphragm Pump IMPA 591602 – 1.5" Aluminium/Buna-N,

✅ Compressed Air Operated – No Electricity Required
Removes the risk of sparks and electrical failures, making it safe for hazardous and explosion-prone areas.

✅ Durable Aluminium Casing
Lightweight yet highly resistant to corrosion, ensuring long-lasting performance in marine and industrial environments.

✅ Buna-N (Neoprene) Diaphragm, Balls & Valve Seat
Provides smooth operation, oil resistance, and low maintenance requirements, making it ideal for non-aggressive fluid handling.

✅ Compact & Low Maintenance Design
Designed for quick servicing and diaphragm replacement, ensuring minimal downtime.

✅ Spare Diaphragm Available
Keeps the pump operational with easy-to-replace parts, reducing maintenance costs.

✔ General Fluid Transfer – Suitable for oil, water, mild chemicals, and industrial liquids.
✔ Marine & Shipboard Use – Efficient for onboard fluid movement and waste handling.
✔ Industrial Processing – Handles chemical, oil, and waste fluid transfer safely.
✔ Hazardous Environments – Safe for spark-free operations in explosion-prone zones.

✔ Explosion-proof and spark-free for hazardous environments
✔ Durable aluminium casing with Buna-N (Neoprene) diaphragm
✔ No electrical components required – fully air-operated
✔ Lightweight, compact, and easy to install
✔ Reliable for chemical, oil, and industrial fluid transfer applications