Blagdon Metallic Pumps Catalogue
Blagdon Metallic AODD Pumps
The Blagdon Metallic air-operated double diaphragm (AODD) pump range provides robust fluid-transfer solutions for chemical, industrial, process and demanding solids-handling applications.
The range includes standard metallic ball-valve pumps from the compact B06 through to the high-capacity B75, together with X25, X50 and X75 Metallic Flap Valve pumps for applications involving larger solids, slurry and difficult process fluids.
Choose Your Metallic AODD Pump Type
Standard Metallic Pumps: B06, B15, B25, B40, B50 and B75 for general chemical, industrial and process-fluid transfer.
Metallic Flap Valve Pumps: X25, X50 and X75 for slurry, sludge and fluids containing larger solids.
Standard Metallic AODD Pumps
Blagdon B06 Metallic AODD Pump
The B06 Metallic Pump is a compact self-priming AODD pump designed for smaller-volume process, container-emptying and industrial fluid-transfer duties.
- Maximum Flow: 18 L/min (4.8 gal/min)
- Maximum Working Pressure: 8.6 bar (125 PSI)
- Construction: 316L stainless steel option
- Design: Bolted construction
- Features: Reliable pneumatic air valve and self-priming operation
Blagdon B15 Metallic AODD Pump
The B15 Metallic Pump is a portable metallic AODD pump designed for general chemical, container-emptying and industrial process-transfer applications.
- Maximum Flow: 60 L/min (16 gal/min)
- Maximum Working Pressure: 8.6 bar (125 PSI)
- Design: High-quality investment cast construction
- Construction: Bolted for greater integrity
- Features: Self-priming and portable
Blagdon B25 Metallic AODD Pump
The B25 Metallic Pump provides increased capacity for chemical and industrial fluid-transfer applications, with material options suitable for a wide range of process duties.
- Maximum Flow: 180 L/min (48 gal/min)
- Maximum Working Pressure: 8.6 bar (125 PSI)
- Porting: End ported for improved flow
- Construction: Bolted for greater integrity
- Features: Weighted valve balls available for high-S.G. and viscous fluids
Blagdon B40 Metallic AODD Pump
The B40 Metallic Pump is designed for medium-to-high-capacity process applications requiring reliable self-priming operation and robust metallic construction.
- Maximum Flow: 320 L/min (85 gal/min)
- Maximum Working Pressure: 8.6 bar (125 PSI)
- Design: High-quality investment cast construction
- Construction: Bolted for greater integrity
- Features: Reliable proven pneumatic air valve
Blagdon B50 Metallic AODD Pump
The B50 Metallic Pump is designed for high-volume industrial fluid transfer where robust construction, reliable operation and easier air-valve maintenance are required.
- Maximum Flow: 530 L/min (140 gal/min)
- Maximum Working Pressure: 8.6 bar (125 PSI)
- Porting: End ported for improved flow
- Construction: Robust bolted design
- Features: Air valve designed for in-line maintenance
Blagdon B75 Metallic AODD Pump
The B75 Metallic Pump is the highest-capacity standard metallic model in this catalogue and is designed for large-volume industrial and process-fluid transfer.
- Maximum Flow: 889 L/min (234.8 gal/min)
- Maximum Working Pressure: 8.6 bar (125 PSI)
- Porting: Available in end-ported and centre-ported configurations
- Construction: Robust bolted design
- Features: Air valve designed for in-line maintenance
Metallic Flap Valve AODD Pumps
Blagdon Metallic Flap Valve pumps are designed for applications involving slurry, sludge and fluids containing larger solids. Bottom-discharge configurations help improve solids handling while maintaining dependable air-operated operation.
Blagdon X25 Metallic Flap Valve AODD Pump
The X25 Metallic Flap Valve Pump is designed for difficult process fluids, slurry and solids-containing applications where conventional ball-valve pumps may be unsuitable.
- Maximum Flow: 265 L/min (70 gal/min)
- Maximum Working Pressure: 8.6 bar (125 PSI)
- Maximum Solid Size: 25 mm
- Design: Bottom discharge for efficient solids handling
- Features: No-stall air valve designed for in-line maintenance
Blagdon X50 Metallic Flap Valve AODD Pump
The X50 Metallic Flap Valve Pump provides increased capacity for slurry, abrasive fluid and solids-handling applications requiring a larger flap-valve AODD pump.
- Maximum Flow: 530 L/min (140 gal/min)
- Maximum Working Pressure: 8.6 bar (125 PSI)
- Maximum Solid Size: 50 mm
- Construction: Bolted design
- Features: Reliable pneumatic air valve
Blagdon X75 Metallic Flap Valve AODD Pump
The X75 Metallic Flap Valve Pump is the highest-capacity flap-valve model in this catalogue and is designed for demanding slurry, sludge and large-solids transfer.
- Maximum Flow: 998 L/min (264 gal/min)
- Maximum Working Pressure: 8.6 bar (125 PSI)
- Maximum Solid Size: 75 mm
- Design: Bottom discharge for efficient solids handling
- Features: No-stall air valve designed for in-line maintenance
Blagdon Metallic Pump Comparison
| Model | Type | Max. Flow | Max. Pressure |
| B06 | Standard Metallic | 18 L/min | 8.6 bar |
| B15 | Standard Metallic | 60 L/min | 8.6 bar |
| B25 | Standard Metallic | 180 L/min | 8.6 bar |
| B40 | Standard Metallic | 320 L/min | 8.6 bar |
| B50 | Standard Metallic | 530 L/min | 8.6 bar |
| B75 | Standard Metallic | 889 L/min | 8.6 bar |
| X25 | Flap Valve | 265 L/min | 8.6 bar |
| X50 | Flap Valve | 530 L/min | 8.6 bar |
| X75 | Flap Valve | 998 L/min | 8.6 bar |
Which Blagdon Metallic Pump Should You Choose?
B06 / B15: Compact and lower-flow general industrial transfer duties.
B25 / B40: Medium-capacity chemical and process-fluid applications.
B50 / B75: High-volume and demanding industrial fluid-transfer applications.
X25 / X50 / X75: Slurry, sludge and solids-containing fluids requiring flap-valve operation.
Need Help Selecting a Blagdon Metallic AODD Pump?
ABS Engineering can help review your required flow rate, fluid characteristics, solids size, viscosity, wetted-material requirements and operating conditions to identify a suitable Blagdon metallic AODD pump.