Description
The GRACO Husky 1050A is an air-operated diaphragm pump designed for the safe and efficient transfer and dispense of petroleum products such as gasoline, diesel, and fuel blends. It features an aluminum body with Buna-N, Acetal, and TPE wetted parts, making it suitable for use with oil and waste oil in demanding environments.
Key Features:
- Pneumatic Diaphragm Pump
- Husky 1050A, 1 inch port
- Aluminum body, Buna-N (Nitrile) seats, Acetal balls, TPE diaphragms
- Maximum flow rate: 38 GPM (varies by configuration; some sources list up to 50 GPM for similar models)
- Maximum fluid pressure: 50 psi (0.35 MPa, 3.5 bar); Maximum air pressure: 50 psi (0.35 MPa, 3.5 bar) for fuel dispense models
- For use with oil, waste oil, gasoline, diesel, and fuel blends up to 10% ethanol
- UL-listed (UL Standard No. 79 for Power-Operated Pumps for Petroleum Product Dispensing systems)
- Stall-free, low pulsation air valve for smooth and rapid changeover
- Long diaphragm life (up to 5 times longer than competitors)
- Reliable performance in continuous and intermittent duty cycles
- Can handle solids up to 1/8 inch (3.2 mm)
- Wall-mount and drum adapter kits available for flexible installation
Applications:
Ideal for fuel transfer and dispense systems in automotive, marine, and industrial service stations. Suitable for evacuation and transfer of petroleum products in accordance with NFPA 30 and NFPA 30a standards.
Installation Notes:
- Using genuine GRACO parts ensures compatibility, safety, and optimal performance in critical fuel handling applications.
- Follow all safety instructions and local codes for flammable liquid handling
- Ensure proper mounting and secure connections for air and fluid lines
- Use recommended installation kits for wall-mount or drum-style setups
- Regularly inspect diaphragms and seats for wear and replace as needed
- Maintain air supply within the specified pressure range (20100 psi for general models, 50 psi max for fuel dispense models)
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