Description
The GRACO 649376 Husky 1050 PVDF Pump is an air-operated double diaphragm pump with a polypropylene (PP) center section and PVDF (polyvinylidene fluoride) wetted parts. It is designed for reliable, leak-free transfer of aggressive chemicals and fluids in industrial applications.
Key Features:
- Air-operated double diaphragm pump
- Husky 1050, 1-inch fluid inlet (raised face ANSI/DIN flange for plastic models)
- PVDF wetted parts, PP center section, stainless steel seats and balls, PTFE diaphragm
- Maximum free-flow delivery: 189 L/min (50 gpm)
- Maximum fluid pressure: 0.86 MPa (125 psi); Maximum air input pressure: 0.86 MPa (125 psi)
- Compatible with aggressive chemicals and fluids; not for export (domestic use only)
- Stall-free low pulsation air valve for smooth and rapid changeover
- One-piece center section eliminates leaks and reduces maintenance
- Modular air valve for easy maintenance and reliability
- Maximum cycle rate: 280 cpm
- Maximum suction lift: 4.9 m (16 ft) dry, 8.8 m (29 ft) wet
- Maximum size pumpable solids: 3.2 mm (1/8 in)
Applications:
Transfer of aggressive chemicals, acids, solvents, and other industrial fluids in environments requiring chemical resistance and leak-free operation.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and chemical compatibility.
- Ensure proper alignment and secure mounting of the pump
- Use compatible piping and fittings for chemical resistance
- Follow GRACOs recommended maintenance schedule for diaphragm and valve inspection
- Check for leaks and proper air supply before operation
- Refer to the GRACO Husky 1050 manual for detailed installation and maintenance procedures
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