Pump, Double Diaphragm, Air Operated, 1 1/4”, Aluminium, A250

Description

A250 Double Diaphragm Pump 1¼”

The Meclube A250 Double Diaphragm Pump 1¼” is an air operated double diaphragm (AODD) pump designed for transferring oils, exhausted oil, and diesel fuel in workshop and industrial applications. Its aluminium construction provides durability while maintaining a lightweight and compact design.

The pump operates with a 1:1 compression ratio and delivers a maximum flow rate of 250 l/min. It is capable of handling fluids with viscosities up to 35000 cps and can pass solids up to 7.5 mm, making it suitable for demanding fluid transfer applications. HYTREL diaphragms, stainless steel AISI 316 balls, and NBR gaskets provide reliable performance and compatibility with a range of industrial fluids.

The A250 pump supports a maximum working pressure of 8 bar, with a maximum delivery head of 80 m. It also offers strong suction performance, with a dry suction lift of 5 m and a wet suction lift of 9.8 m. The air operated design allows for consistent operation with reduced maintenance requirements.

Specifications:

• Compression ratio: 1:1
• Maximum flow rate: 250 l/min
• Fluid connections: 1¼” BSP
• Air connection: 1/2″
• Maximum pressure: 8 bar
• Maximum delivery head: 80 m
• Maximum dry suction lift: 5 m
• Maximum wet suction lift: 9.8 m
• Maximum solid passing: 7.5 mm
• Maximum viscosity: 35000 cps
• Displacement per cycle: 700 cm³
• Pump body material: Aluminium
• Diaphragm material: HYTREL
• Ball material: Stainless Steel AISI 316
• Gasket material: NBR
• Suitable fluids: Oil, exhausted oil, diesel fuel
• Noise level: 75 dB
• Net weight: 12.31 kg
• Gross weight: 13.4 kg

Suitable for industrial and workshop fluid transfer applications requiring reliable air operated pumping performance.

For more information on the A250 Double Diaphragm Pump 1¼” you can download the Meclube catalogue from our website or visit the Meclube website.