Graco Husky 205 D150A1 1/4 Inch Air Diaphragm Pump

The Graco Husky 205 D150A1 is a compact 1/4 inch air operated double diaphragm pump designed for reliable transfer of industrial fluids in small-scale applications.

Featuring a polypropylene pump body and Santoprene diaphragm configuration, this pump provides good chemical compatibility and stable performance for general fluid transfer requirements.

The pneumatic diaphragm design eliminates the need for electric motors and mechanical seals, allowing flexible installation and reliable operation in different working environments.

Compared with larger Husky series pumps, the Husky 205 provides a compact solution for equipment requiring low flow transfer, easy maintenance and space-saving installation.

Key Features

• Graco Husky 205 Series pump
• Compact 1/4 inch AODD design
• Polypropylene pump construction
• Santoprene diaphragm configuration
• Air powered operation
• Self-priming capability
• Dry-run capability
• Suitable for low flow transfer

Typical Applications

• Chemical transfer equipment
• Cleaning systems
• Laboratory equipment
• Small coating systems
• Industrial maintenance equipment
• Fluid circulation systems

Compact Pump Design Advantage

The Husky 205 series is designed for:

• Space-limited installations
• Low flow applications
• Portable equipment
• Easy replacement and maintenance

Air Operated Diaphragm Technology

Advantages include:

• No electric motor required
• Safe operation in various environments
• Self-priming capability
• Reduced leakage risk

Material Compatibility

The polypropylene and Santoprene configuration provides:

• Good resistance to many industrial fluids
• Lightweight construction
• Reliable operation for general applications

Model Difference

Graco Husky 205 D150A1

1/4 inch compact pump

Low flow transfer

Portable equipment applications

Graco Husky 307 Series

Larger compact pump platform

Higher flow capacity

Graco Husky 515 Series

1/2 inch connection

Medium flow industrial transfer

Installation Notes

• Confirm fluid compatibility before operation
• Verify compressed air supply
• Check diaphragm material suitability
• Confirm inlet and outlet connection size
• Use clean operating air

FAQ

Q1: What type of pump is D150A1?

A1: It is a Graco Husky 205 air operated double diaphragm pump.

Q2: What is the port size?

A2: The pump uses a 1/4 inch connection.

Q3: Does it need electrical power?

A3: No. It operates using compressed air.

Q4: What makes Husky 205 different from Husky 515?

A4: Husky 205 is a smaller low-flow pump designed for compact equipment.

Q5: Can it handle chemical fluids?

A5: Yes, depending on fluid compatibility with pump materials.