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Waterjet Cutting Pumps-BEW-25
Description

BOHR-EDISON Systems introduces its newest entry into the waterjet cutting pump category with the all-new V40, which utilizes BPHR-EDISON's industrially-proven intensifier technology, for a fraction of the price and footprint. Designed to serve the waterjet cutting needs of the masses, the BEW-25 maximizes efficiency and output, and is poised to make pump ownership a first-time reality for many businesses.




Features& Advantages

Proven, heavy-duty industrial high-pressure intensifier with ceramic plungers.
Slow intensifier speed – 25 cycles/minute. This slow speed reduces both the number of 
pressure spikes in the system and the number of pressure reversals.
One large (5” OD) accumulator ensures low pulsations in the high-pressure system.
A pneumatic bleed-down assembly provides  depressurization of the high-pressure system 
immediately upon shutdown.
Complete set of spares, special tools, and comprehensive manuals are included with 
each unit.

Oversized, low-load motor.
Low hydraulic oil pressure – 3,000 psi / 200 bars.
A dial, main compensator allows for simple control of the cutting water pressure.
The unit has a hydraulic oil cooling system with a full-flow oil heat exchanger. 
The oil reservoir has an access lid for easy maintenance.


Specifications

Design Pressure:
60,000 psi (4,140 bars)
 
Maximum Operating Pressure:
55,000 psi (3,800 bars)
 
High-Pressure Flow Rate:
 .80 gpm (3.03 lpm)
 
Intensifier Cycle Rate:
25 cycles/min. at max. flow rate
 
Electrical System:
Main Motor: 40 hp / 30 kW (TEFC)
        208v / 3 ph. / 60 Hz
        240v / 3 ph. / 60 Hz
        480v / 3 ph. / 60 Hz
        400v / 3 ph. / 50 Hz
Air/Oil Heat Exchanger Motor: 1/4 hp / 0.18 kW
        120 VAC / 1 ph. / 60-50 Hz
        208 VAC / 1 ph. / 60-50 Hz
        240 VAC / 1 ph. / 60-50 Hz
Motor Speeds:
        1800 rpm @ 60 Hz
        1500 rpm @ 50 Hz
Controls:
        120 VAC / 24 VDC
Safety Shutdown Circuits:
        High Oil Temperature
        Low Oil Level
        Low Water Pressure
        Intensifier Over-Speed
        Intensifier Stall
 
Hydraulic System:
        2.75 cu. in. (45 cu. cm) Axial Piston Pump
        Max. Operating Pressure: 3,000 psi (207 bars)
        Cooling Water Flow Rate: 2 gpm (7.56 lpm)

Low-Pressure Cutting Water System:
        Optimum Inlet Pressure: 65 psi (4.50 bars)
        Booster Pump Setting: 175 psi (12.0 bars)
 
Orifice Capacity at 55,000 psi (3,800 bars):
 Quantity / Orifice Diameter
        1 – 0.012 in. (0.30 mm)
        1 – 0.010 in. (0.25 mm)
        2 – 0.007 in. (0.17 mm)
        4 – 0.005 in. (0.12 mm)
 
Physical Dimensions:
    Height: 36 inches (0.92 meters)
    Width: 34 inches (0.86 meters)
    Length: 59 inches (1.50 meters) without control panel
    Length: 70 inches (1.78 meters) with control panel
    Weight: 1,850 pounds (840 kg)

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