GRACO 647673 – Husky 1050 Diaphragm Pump Drum Riser Tube w/ Stainless Steel Seats & Check Balls,

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

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 Material	Antifreeze, Detergent, Motor Oil, Gear Oil, Hydraulic Fluid, Cutting Oil, Water – Wastewater Treatment, Water – Freshwater Treatment, Ink and Colorant
Fluid Section Material	Aluminum
For Use With	HFR Metering System
Includes	Riser Tube
Material	Carbon Steel
Maximum Air Pressure (MPa)	0.86
Maximum Air Pressure (psi)	125
Maximum Cycle Rate (CPM)	280
Maximum Fluid Pressure (MPa)	0.86
Maximum Fluid Pressure (psi)	125
Maximum Working Pressure (MPa)	0.9
Maximum Working Pressure (psi)	125
Power Source	Air
Type	Pneumatic Diaphragm Pump
Weight (lb)	23

Compatible Equipment

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