B50 Metallic Pump
Blagdon B50 Metallic AODD Pump
The Blagdon B50 Metallic air-operated double diaphragm (AODD) pump is designed for high-volume transfer of chemicals, process fluids and demanding industrial liquids where robust metallic construction and dependable operation are required.
With a maximum delivery of up to 530 litres per minute (140 gal/min) and working pressure up to 8.6 bar (125 PSI), the B50 provides reliable high-capacity fluid transfer while handling suspended particles up to 6 mm.
Available in aluminium and cast iron configurations, the B50 features an end-ported design for improved flow, bolted construction for greater integrity and a pneumatic air valve designed for in-line maintenance. Its robust construction makes it suitable for demanding industrial transfer applications.
Need Help Selecting the Blagdon B50 Metallic Pump?
Not sure which B50 configuration is suitable for your application? ABS Engineering can help review your required flow, fluid properties, viscosity, chemical compatibility, temperature, solids size and operating conditions.
| Maximum Delivery | 530 ltrs/min (140 gal/min) |
| Max. Working Pressure | 8.6 bar (125 PSI) |
| Max. Solid Particle Size | 6 mm (0.24″) |
| Air Inlet | 3/4″ NPT |
| Temperature Limits | Determined by elastomers |
| Suction Lift (Dry) | 6.1 metres (20 feet) |
| Suction Lift (Wet) | 7.6 metres (24.9 feet) |
| Fluid Inlet / Outlet | 2″ BSP / NPT |
| Installation | Surface mounted |
| Accessories Included | Exhaust Air Silencer |
| Shipping Weight |
38 kg (83.8 lbs) – Aluminium 63 kg (138.9 lbs) – Cast Iron / Aluminium 90 kg (198.4 lbs) – Cast Iron |
| Shipping Dimensions |
540 x 350 x 750 mm 12.3″ x 13.8″ x 29.5″ |
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 B50 / X50 Metallic Service & Operating Manual
Blagdon B50 Stainless Steel Datasheet
Handling high-volume chemical, process-fluid or industrial transfer applications?
Contact ABS Engineering for assistance with the Blagdon B50 Metallic AODD Pump.