GRACO 647673 - Husky 1050 Diaphragm Pump: Drum Riser Tube w/ Stainless Steel Seats & Check Balls, 125 PSI

PUMP, Husky 1050; see 312877 and 313435, and read CAUTION below

The Husky 1050 air-operated diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover. The one-piece center section eliminates leaks and reduces maintenance on Husky pumps when compared to other diaphragm pumps.

• Longer Diaphragm Life

  • Up to 5x longer diaphragm life for less maintenance and downtime

• Modular Air Valve

  • Stall-free, low pulsation operation provides smooth and rapid changeover

• One-Piece Center Section

  • Eliminates air leaks for more efficient operation

• Four Bolt Joint Design

  • Bolted design provides even sealing pressure for leak-free operation

• Multiple Ports

  • Increased number of ports for installation flexibility

• Optional Features

  • DataTrak - Runaway protection and tracks material usage
  • Pulse Output - Cycle count capability
• Spring loaded, externally serviceable pilot valves for faster change over and reduced pulsation
• 30% more efficient than the market leader
• 20% increase in fluid flow compared to the Husky 1040

Additional Specifications

• Max Working Pressure: 125 PSI (0.86 MPa, 8.6 bar)
• Material: CS (Carbon Steel)
• Compatible Fluids: isocyanates
• Test Fluid: oil
• Maximum Air Input Pressure: 125 PSI (0.86 MPa, 8.6 bar)
• Maximum Fluid Working Pressure: 125 PSI (0.86 MPa, 8.6 bar)
• Pump Series: Husky 1050

Compatible Equipment

• Husky 1050
• Complete package 24D328
• Husky 1050 (24D332)

Related Parts

• 246484 - Husky 515 kit
• 246485 - Husky 716 kit
• 295616 - T2 2:1 kit

Kit Contents

• 246485 - KIT, pump with riser tube
• 157785 - UNION, swivel; UNION, swivel; 3/4 NPT(m) x 3/4 npsm(F)
• 217382 - HOSE, fluid; 3/4 NPT (mbe); 3/4 in. (19 mm) ID; 10 ft (3.05 m); nylon
• 113344 - FITTING, swivel; 1/2 NPT(m) x 3/4 npsf(); (not shown) use as necessary to adapt 1/2 NPT A side 'red' inlet
• 104969 - BUSHING, reducer, 1/2 NPT(m) x 3/4 NPT(F); use on 1/2 NPT A side (red) inlet hose (not shown)

Built specifically for use with isocyanates and is tested with oil. To order replacement parts and repair kits, refer to the Husky 1050 parts list in manual 313435. This pump model appears in a complete supply pump system. The complete package includes all air and fluid fittings and hoses. Approvals are only for the pumps and not for the entire package. Has CE marking with 0359 designation and ATEX II 2 GD c IIC T4 certification. Part of Carbon Steel Fluid Supply Kit family. Each kit contains two pumps with riser tubes, fittings, and hoses needed to supply fluid from the pumps to the proportioner. Quantity: 2

Reference Manuals

• 309815 (Page 15) Reactor Feed Pump Kits, Operation and
• 3A0235 (Page 3) Feed Supply Kits
• 3A2806 (Page 25) Level Detection Module and Drum Feed Kit