
The Blagdon B15 Hygienic air-operated double diaphragm (AODD) pump is designed for sanitary fluid-transfer applications where hygiene, reliable operation and easy product handling are important. It is suitable for food, beverage, dairy, pharmaceutical, cosmetic and other hygienic processing duties.
With a maximum delivery of up to 75 litres per minute (20 gal/min) and working pressure up to 8.6 bar (125 PSI), the B15 provides dependable transfer of liquid products while handling suspended particles up to 2 mm.
The B15 features 316L stainless steel construction, self-priming operation and hygienic connection options including DIN, RJT and Ferrule. Food-grade diaphragm options such as EPDM and PTFE are available to suit different sanitary process requirements.
Not sure whether the B15 is suitable for your hygienic process? ABS Engineering can help review your required flow, product viscosity, temperature, connection type, diaphragm material and cleaning requirements.
| Maximum Delivery | 75 ltrs/min (20 gal/min) |
| Max. Working Pressure | 8.6 bar (125 PSI) |
| Max. Solid Particle Size | 2 mm (0.08″) |
| Air Inlet | 1/4″ NPT |
| Temperature Limits | Determined by elastomer type |
| Suction Lift (Dry) | 4.6 metres (15.1 feet) |
| Suction Lift (Wet) | 6.1 metres (20 feet) |
| Fluid Inlet / Outlet | 1″ RJT (standard) |
| Connection Options | DIN, RJT and Ferrule |
| Installation | Wall or surface mounted |
| Construction | 316L Stainless Steel |
| Accessories Included | Exhaust Air Silencer |
| Shipping Weight |
10.5 kg – Stainless Steel / Aluminium 15.8 kg – Stainless Steel |
| Shipping Dimensions |
320 x 210 x 390 mm 12.6″ x 8.3″ x 15.4″ |
Can the B15 handle viscous products?
Yes. The B15 is designed to handle high-viscosity and high-specific-gravity fluids when correctly configured for the application.
Which diaphragm materials are available?
EPDM and PTFE are among the hygienic diaphragm options available. Material selection should be based on the product, temperature and cleaning conditions.
Can the B15 be used with CIP processes?
The pump can be configured for sanitary processes involving compatible CIP fluids. The correct elastomer and diaphragm materials should be selected for the cleaning temperature and chemistry.

Blagdon B15 Hygienic Pump General Assembly
Blagdon B15 / X15 Hygienic Service & Operating Manual
Blagdon B15 / X15 Hygienic Datasheet
Need a compact hygienic AODD pump for food, beverage, dairy, pharmaceutical or cosmetic processing?
Contact ABS Engineering for assistance with the Blagdon B15 Hygienic AODD Pump.