SAMOA AODD Pumps

SAMOA equipment transfers and dispenses industrial fluids, oils, lubricants, and other compatible materials. Its diaphragm and piston pump offerings serve maintenance, manufacturing, and fluid-management applications.

An air-operated double-diaphragm pump uses compressed air to move paired diaphragms and transfer liquid through check valves. Material and valve selection determine which fluids and solids it can handle.

A piston pump uses reciprocating movement to displace fluid. Air-driven versions convert compressed-air energy into pumping force and can be selected for transfer or higher-pressure dispensing duties.

Compare viscosity, required pressure, solids content, and dispensing needs. A diaphragm pump and a piston pump can have very different pressure ratios, flow characteristics, and fluid-handling limits.

SAMOA offers equipment for lubricants, including oil and grease applications. Select the pump for lubricant consistency, temperature, hose length, dispensing pressure, and the number of outlets served.

A compatible configuration may be suitable. Verify body, diaphragm, valve, seal, and other wetted materials against the exact chemical, concentration, temperature, and cleaning procedure before selecting equipment.

For an air-operated piston pump, the pressure ratio describes the relationship between air-motor and fluid-piston areas. It helps determine potential fluid pressure; actual output also depends on operating losses.

Air demand depends on pump size, speed, fluid flow, and discharge pressure. Use the performance data for the chosen model and confirm that the supply can maintain adequate pressure during operation.

A properly sized distribution system may serve multiple outlets. Simultaneous demand, hose and pipe losses, lubricant viscosity, and the pressure required at the most distant outlet must be considered.

Appropriate pump and accessory combinations may suit container or bulk-storage applications. Match suction arrangements, mounting, container dimensions, and fluid properties to the selected equipment.

Pulsation can cause pressure variation, hose movement, or inconsistent delivery. Evaluate the pump's cycle characteristics and whether compatible damping or control measures are needed for the application.

Provide minimum and maximum flow, discharge pressure, viscosity, temperature, supply-container details, and available air. For dispensing systems, include outlet count and the longest delivery path.

Restricted air supply, inlet blockage, worn valves or seals, and increased fluid viscosity can reduce output. Compare air and liquid conditions with the pump's operating data before changing equipment.

Follow the model-specific instructions for air-system components, seals, diaphragms or pistons, valves, and lubrication where required. Cleanliness and compatible replacement parts support reliable fluid-transfer performance.

Only after checking pressure ratings, fluid compatibility, flow capacity, and connections. A replacement with a higher pressure ratio may exceed the limits of existing dispensing components.

Call Industrial Air Services at (615) 641-3100 with fluid details, required flow and pressure, air availability, and dispensing-system information to discuss the appropriate SAMOA configuration.