Paint Circulation Pumps
Viscount 2-Ball Pump
Hydraulic Piston Pumps
Hydraulic powered piston pumps for factory and outdoor operation
The rugged pump lower construction with Severe Duty rods and cylinders reduces downtime and extends the interval between
repairs. The simple construction makes service and repair fast and easy. The efficient hydraulic power makes these
pumps the ideal choice for factory and outdoor mobile use, even at below freezing temperatures. Models include Viscount
I 1000 and 3000 and Viscount II 1000, 2000, 2600, 4500 and 5000.
Features
- Clean, quiet operation with no airborne contamination
- Up to three times more energy efficient than comparable compressed air systems
- Positive displacement, 2-ball piston design provides uniform and easily controlled delivery
- Reduce routine maintenance and cut repairs time in half of comparable pump lowers
- Eliminate downtime without ice build-up
Specifications
| Viscount I 1000 Pump | |
|---|---|
| Maximum Fluid Outlet Pressure | 1000 psi |
| Maximum Hydraulic Input Pressure | 1000 psi |
| Maximum Hydraulic Fluid Volume | 3 gpm |
| Fluid Delivery Rate at 60 cycles/min | 3 gpm |
| Maximum Hydraulic Fluid Temperature | 130°F |
| Cycles per Gallon (3.8 Liter) | 20 |
| Wetted Parts | 303 & 304 stainless steel, nitrile rubber, polyethylene, |
| Weight | 33 lb |
| Viscount II Hydraulic Motor | |
|---|---|
| Maximum hydraulic fluid input pressure: Models 217022, 217338, 235345. | 1500 psi |
| Maximum hydraulic fluid input pressure: Model 262818 | 1800 psi |
| Maximum hydraulic fluid input pressure: Model 24W139 | 1900 psi |
| Maximum hydraulic fluid flow | 12 gpm |
| Hydraulic fluid consumption | 1 gal per 5 cycles |
| Effective piston area | 4.9 sq in |
| Piston rod diameter | 2.5 in |
| Stroke length | 4.69 in |
| Thrust at 1500 psi (10 MPa, 103 bar) | 7300 psi |
| Weight | approximately 96 lb |
| Viscount I 3000 Pump | |
|---|---|
| Maximum outlet pressure | 3000 psi (21 MPa, 207 bar) |
| Fluid delivery rate | 5/8 gpm at 2500 psi |
| Fluid outlet size | 3/8 npt(f) |
| Fluid inlet size | 3/4 npt(m) |
| Maximum recommended pump speed | 40 cycles/min. |
| Hydraulic fluid consumption | 6.5 ounces per cycle; or one gallon per 19.5 cycles |
| Hydraulic input pressure | 1000 psi maximum |
| Hydraulic inlet | 3/4–16 UNF–2A, 37 flare(m) |
| Hydraulic outlet size | 7/8–14 UNF–2A, 37 flare(m) |
| Wetted parts | see manual 306981 |
| Weight | 37 lb |
| Viscount II 4500 Pump | |
|---|---|
| Maximum hydraulic input pressure | 1500 psi |
| Maximum pump output pressure | 4500 psi |
| Maximum recommended pump speed | 50 cycles per minute – 3.3 gpm |
| Hydraulic fluid consumption | 0.2 gal per cycle |
| Wetted parts | See manual 307728 |
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Viscount 4-Ball Pump
Hydraulic Piston Pumps
Hydraulic powered piston pumps for more efficient operation
Graco’s Viscount 4-Ball pumps are up to three times more efficient than comparable compressed air systems. The simplified
lower design means fewer parts and fast, easy repairs for low cost of ownership.
Highlights:
- Offers high volume output at low cycle rates
- Provides large output per cycle to reduce pump wear and maintenance
- Reduces sealing area to minimize throat leakage
- Produces low-shear output for metallic or waterborne paint circulation
- Flushes easily and offers quick color changes
Features
- Lower operating costs (up to three times more efficient than pneumatics)
- Quiet operation
- Reduced downtime with hydraulic motor
- No icing
- Enclosed wet cup minimizes operator interaction for reduced maintenance
Sealed 4-Ball Lowers
- No TSL required
- Ultralife Series ceramic coating holds up to the harshest materials, including waterborne paints
- Completely sealed fluid section can be used almost anywhere, including catalyst and moisture sensitive materials
- Compatible with existing Bulldog, NXT, President, Viscount, E-Flo, and E-Flo DC motors
- Open wet cup version is also available
Specifications
| Viscount 4–Ball Pumps | |
|---|---|
| Maximum Fluid Temperature Rating | 150°F |
| Maximum Hydraulic Motor Fluid Temperature | 134°F |
| Hydraulic Oil Consumption | See Viscount 4–Ball Pump manual. |
| Hydraulic Oil Inlet | See Viscount Motor manual. |
| Fluid Inlet | See 4–Ball Lower Pump manual. |
| Fluid Outlet | See 4–Ball Lower Pump manual. |
| Wetted Parts | See 4–Ball Lower Pump manual. |
| Sound Data | See Viscount Motor manual. |
| Maximum Working Fluid Pressure | |
| Viscount I Plus, 750 cc Lower | 450 psi |
| Viscount I Plus, 1000 cc Lower | 300 psi |
| Viscount I Plus, 1500 cc Lower | 225 psi |
| Viscount I Plus, 2000 cc Lower | 167 psi |
| Viscount II, 2000 cc Lower | 460 psi |
| Viscount II, 3000 cc Lower | 400 psi |
| Viscount II, 4000 cc Lower | 300 psi |
| Maximum Hydraulic Working Pressure | |
| Viscount I Plus | 1500 psi |
| Viscount II | 1200 psi |
| Fluid Flow at 60 cycles per minute | |
| Viscount I Plus, 750 cc Lower | 9.6 gpm |
| Viscount I Plus, 1000 cc Lower | 14.1 gpm |
| Viscount I Plus, 1500 cc Lower | 19.4 gpm |
| Viscount I Plus, 2000 cc Lower | 26.8 gpm |
| Viscount II, 2000 cc Lower | 31.5 gpm |
| Viscount II, 3000 cc Lower | 47.3 gpm |
| Viscount II, 4000 cc Lower | 63.0 gpm |
| Fluid Output per Cycle | |
| Viscount I Plus, 750 cc Lower | 610 cc |
| Viscount I Plus, 1000 cc Lower | 890 cc |
| Viscount I Plus, 1500 cc Lower | 1230 cc |
| Viscount I Plus, 2000 cc Lower | 1690 cc |
| Viscount II, 2000 cc Lower | 2000 cc |
| Viscount II, 3000 cc Lower | 3000 cc |
| Viscount II, 4000 cc Lower | 4000 cc |
| Weight | |
| Viscount I Plus, 750 cc Lower | 74 lb |
| Viscount I Plus, 1000 cc Lower | 75 lb |
| Viscount I Plus, 1500 cc Lower | 76 lb |
| Viscount I Plus, 2000 cc Lower | 77 lb |
| Viscount II, 2000 cc Lower | 150 lb |
| Viscount II, 3000 cc Lower | 215 lb |
| Viscount II, 4000 cc Lower | 217 lb |
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