Aluminium Alloy Diaphragm Pump, 0-30 m3/h, 0-50m

Aluminum alloy diaphragm pumps adopt cast‑aluminum pump housing, widely selected for general‑corrosion, non‑strong‑acid working conditions. Both pneumatic‑driven and electric‑driven configurations are available.

Diaphragm pumps isolate conveyed media from drive‑parts by elastomer / PTFE diaphragm for zero‑leak fluid transfer. Multiple diaphragm materials can be matched according to media chemical property.

For complete flow rate, head, suction lift, particle passing size and safety operation requirements, please check corresponding dedicated product pages:
👉 QBY3 Pneumatic Aluminum Diaphragm Pump
👉 DBY Electric Aluminum Diaphragm Pump

Features
• Light‑weight cast aluminum housing for easy installation
• Good solid‑particle passing capability for slurry and particle‑containing medium
• Self‑priming function, no pre‑filling water required on startup
• Multiple optional diaphragm materials for different medium compatibility

Note: Pneumatic and electric aluminum diaphragm pumps differ greatly in suction lift, max head and dry‑running permission. Do not mix two sets operating limits. Always follow safety notes on each dedicated product page.

Applications
Suitable for waste‑water, slurry, paint, latex, mining sewage and general corrosive liquid transfer.

Important hints:
1. When handling flammable volatile liquid: electric DBY model requires explosion‑proof motor; pneumatic QBY3 model needs reliable grounding protection.
2. Permitted medium temperature is subject to selected diaphragm material. Please refer to single‑product page for details.