20479258
2-2012/Rev 02
1-1
SECTION 1
INTRODUCTION
1.1 Overview
The Streamline S50, specifically designed for integration into a waterjet cutting system, combines
all the unique capabilities and advantages of waterjet cutting with the reliability, ease of operation
and service support that have made KMT Waterjet Systems a leader in waterjet technology.
Available with an oil-to-water or an oil-to-air heat exchanger, the S50 does not include a control
panel or enclosure and will not run as a stand-alone unit. An electrical interface allows the
system builder to supply all power, control and logic interface to the intensifier from the motion
control panel. The entire cutting system can be operated and controlled from one location.
Table 1-1
Streamline S50
Motor
Horsepower
Rating
Operating
Frequency
Maximum Deadhead
Pressure
Maximum Flow Rate
(at full pressure)
Maximum Single
Orifice Diameter
(at fill pressure)
HP Kw
50 37
50Hz 55,000 psi (3,792 bar)* 0.95 gpm (3.6 L/min) 0.014 inch (0.36 mm)
60Hz 60,000 psi (4,137 bar) 0.86 gpm (3.3 L/min) 0.013 inch (0.33 mm)
* To operate at 60,000 psi (4,137 bar) maximum deadhead and 50 Hz operating frequency, a second high
pressure attenuator must be added (Kit P/N 20479544).
1.2 Performance Features
The S50 is designed with the same convenience and ease of access for maintenance and service
you have come to expect from KMT Waterjet. The hydraulic cylinder head simply bolts to the
hydraulic cylinder; each high pressure assembly can be removed and serviced independently, and
the hydraulic seal cartridge can be quickly replaced as a single unit.
The robust performance and standard features are the result of aggressive development and
decades of experience.
Deadhead at 60,000 psi (4,137 bar).
The innovative hard seal end cap provides a metal-to-metal seal against the sealing head,
totally, eliminating the potential for leaks.
While dramatically increasing seal life, the unique design of the patented HyperLife
TM
seal conforms to the cylinder bore as it expands under pressure, creating an absolute seal.
Each long, slow stroke of the plunger moves more water, while reducing seal and
component wear.
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