1"
1" AODD Pump — Compact Air-Operated Double Diaphragm Pump
A 1-inch AODD pump is the compact workhorse of the range — flows to 60 L/min (16 GPM) with low air consumption and a small footprint. Perfect for dosing systems, drum transfer, OEM skid mounting and applications where space is tight. Available in PTFE, PP, stainless steel and aluminium.
1" AODD Pumps — Key Specifications
| Port Size | 1" (25 mm) BSP / NPT |
| Flow Range | 0 – 60 L/min (0 – 16 GPM) |
| Max Air Pressure | 8.4 bar (120 psi) |
| Solids Handling | Up to 3 mm (1/8") |
| Max Suction Lift | 6 m (20 ft) dry |
| Materials | PTFE, PP, SS316, Aluminium |
⚠️ 1-inch models are the most common size for chemical dosing and OEM integration. Confirm port thread (BSP vs NPT) and diaphragm material with our team.
Applications
Diaphragm & Elastomer Options
Match the elastomer to your media — the diaphragm is the highest-wear component and its material must be compatible with the fluid.
Need the matching replacement diaphragm? Browse our cross-referenced diaphragm catalog.
Need 1" AODD Pumps?
Factory-direct pricing and engineering support. Send your flow rate, media and material requirements — get a quote within 24 hours.