In mining and mineral processing, WILDEN air-operated diaphragm pumps are used for slurry transfer, dewatering and drainage. Compressed air is usually available on site, and the pumps tolerate running…
| Flow Rate | Up to 1049 L/min (277 gpm) on the largest 4" models; depends on model and size |
|---|---|
| Head | Up to 86 m (8.6 bar / 125 psi), depending on air pressure |
| Inlet / Outlet Diameter | 1/4" to 4" (6 to 102 mm), depending on model |
| Material | Aluminum Alloy, Cast Iron, SS316 Stainless Steel, Hastelloy, PP, PVDF, Carbon Filled Acetal |
In mining and mineral processing, WILDEN air-operated diaphragm pumps are used for slurry transfer, dewatering and drainage. Compressed air is usually available on site, and the pumps tolerate running dry and moving abrasive liquids.
| Model | Port | Max flow | Dry suction lift |
|---|---|---|---|
| P4 (04-0127) | 1-1/2″ | 76 gpm (288 L/min) | 19 ft (5.8 m) |
| XPS8 (08-16054) | 2″ | 190 gpm (719 L/min) | 22.7 ft (6.9 m) |
| T15 (15-10269) | 3″ | 232 gpm (878 L/min) | 18 ft (5.5 m) |
| XPS20 (20-10088) | 4″ | 277 gpm (1049 L/min) | 13.5 ft (4.1 m) |
Particle size is the main limit. Wilden does not publish a solids figure for every cast iron build, so give us the size and type of particles in the slurry.
Diaphragms and valve balls wear fastest on slurry duty. Keeping a spare set on site is the simplest way to avoid long stops.
Genuine Wilden AODD Diaphragm Pumps & Spare PartsA real enquiry for 1″ WILDEN parts, line by line: PTFE diaphragm, Hytrel back-up, PTFE balls, stainless seats, shaft, outer piston, pilot sleeve and air valve.
Genuine Wilden AODD Diaphragm Pumps & Spare PartsSpare parts for 4″ WILDEN T20, PS20 and XPS20 iron pumps: what is listed under 20- numbers, and which 3″ air kits the 4″ pumps share.
Genuine Wilden AODD Diaphragm Pumps & Spare PartsSpare parts for bolted 3″ WILDEN pumps: P1500, PS1500, PX1500, the FIT P1520 and P1530, and H1500. Wet end kits, PTFE diaphragms, balls, manifolds and air kits.
