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ESS 59 Series Pressure Cleaning Pumps
Brand: General Pump Company
Features
- Dynamic Low-pressure Seal Retainer
- Superior Low-pressure Seal
- Innovative Intermediate Ring
- Superior High-pressure Seal
- Ceramic Plungers
- Patent-Pending Inlet/Outlet Valve Cage
- Stainless Steel Manifold - 316 SS
- Nickel-plated Crankcase
- Heavy-duty Tapered Roller Bearings
Specifications
Brand
Maximum Volume
- 4.0 GPM
- 4.75 GPM
- 5.50 GPM
Maximum Pressure
- 3,000 psi
Maximum RPM
- 1750 RPM
- 1450 RPM
Horsepower
- 8.2 EBHP
- 9.8 EBHP
- 11.3 EBHP
Maximum Inlet Pressure
- 125 psi
Minimum Inlet Vacuum
- 3 ft. water
- 2.6 in. Hg
Maximum Fluid Temperature
- 185ºF
Bore
- .787 in./20 mm
- .866 in./22 mm
Stroke
- .394 in./10 mm
- .472 in./12 mm
- .551 in./14 mm
Oil Capacity
- 22 oz.
Inlet Port Thread
- 1/2” - 14 BSP-F
Discharge Port Thread
- 3/8” - 19 BSP-F
Shaft Diameter
- .945 in./24 mm
Weight
- 22.0 lbs
Nominal Dimensions
- 10.4” x 8.8” x 5.4”
- Reverse Osmosis
- Desalination
- Chemical Injection
- De-ionized Water
- Pharmaceuticals
- Aggessive Enviornments