X25 Metallic Flap Valve Pump
Blagdon X25 Metallic Flap Valve AODD Pump
The Blagdon X25 Metallic Flap Valve air-operated double diaphragm (AODD) pump is designed for demanding slurry, solids-laden fluid and industrial transfer applications where conventional ball-valve pumps may be unsuitable.
With a maximum delivery of up to 265 litres per minute (70 gal/min) and working pressure up to 8.6 bar (125 PSI), the X25 provides reliable transfer while handling solids up to 25 mm (0.98″).
Its flap-valve design and bottom discharge configuration help larger solids pass through the pump efficiently while reducing the risk of settling inside the pumping chamber. Bolted construction and a serviceable pneumatic air valve support dependable operation in challenging industrial duties.
Need Help Selecting the Blagdon X25 Flap Valve Pump?
Not sure whether the X25 is suitable for your slurry or solids-handling application? ABS Engineering can help review your required flow, solids size, fluid properties, viscosity, chemical compatibility and operating conditions.
| Maximum Delivery | 265 ltrs/min (70 gal/min) |
| Max. Working Pressure | 8.6 bar (125 PSI) |
| Max. Solid Particle Size | 25 mm (0.98″) |
| Air Inlet | 1/2″ NPT |
| Temperature Limits | Determined by elastomers |
| Suction Lift (Dry) | 5.8 metres (19 feet) |
| Fluid Inlet / Outlet | 1″ BSP Tapered / NPT |
| Installation | Surface mounted |
| Accessories Included | Exhaust Air Silencer |
| Shipping Weight |
21 kg (46.3 lbs) – Aluminium 34 kg (75 lbs) – Cast Iron 36 kg (79.4 lbs) – Stainless Steel |
| Shipping Dimensions |
381 x 457 x 482 mm 15″ x 18″ x 19″ |
General Assembly
All dimensions +/- 3 mm
Performance determined using flooded suction while pumping clean water through a calibrated electronic flow meter with pulsation dampener and silencer fitted.
Blagdon X25 Metallic Flap Valve Service & Operating Manual
Blagdon X25 / X50 / X75 Metallic Training Document
View / Download Training Document →
Pumping slurry, solids-laden fluids or challenging industrial liquids?
Contact ABS Engineering for assistance with the Blagdon X25 Metallic Flap Valve AODD Pump.