VERDER Verderair VA-E80, Operation

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Technical Data
Technical Technical Technical Data Data Data
VA VA VA---E80 E80 E80 Electric Electric Electric Double Double Double Diaphragm Diaphragm Diaphragm Pump Pump Pump
US US
US
Metric Metric
Metric
Maximum fluid working pressure 80 psi 0.55 MPa, 5.5 bar
Air pressure operating range 20 to 80 psi 0.14 to 0.55 MPa, 1.4
to 5.5 bar
Air inlet size 3/8 in. npt(f)
Maximum suction lift (reduced if balls don’t seat well
due to damaged balls or seats, lightweight balls, or
extreme speed of cycling) Wet: 31 ft
Dry: 16 ft
Wet: 9.4 m
Dry: 4.8 m
Maximum size pumpable solids 1/2 in. 12.7 mm
Minimum ambient air temperature for operation and
storage.
NOTE:
NOTE: NOTE: Exposure to extreme low temperatures may
result in damage to plastic parts.
32°F 0°C
Fluid displacement per cycle (free-flow) 1.2 gallons 4.45 liters
Maximum free-flow delivery (continuous duty, 70 Hz) 220 gpm 830 lpm
Maximum pump speed (continuous duty, 70 Hz) 185 cpm
Fluid Fluid Fluid Inlet Inlet Inlet and and and Outlet Outlet Outlet Size Size Size
Polypropylene 3 in. ANSI/DIN flange
Aluminum, Stainless Steel 3 in npt(f) or 3 in bspt
Electric Electric Electric Motor Motor Motor
AC, Standard CE ( AC5, A25 )
Power 7.5 HP 5.5 kW
Number of Motor Poles 4-Pole
Speed 1800 rpm (60 Hz) or 1500 rpm (50 Hz)
Constant Torque
6:1
Gear Ratio 11.25
Voltage 230V / 460V 3-Phase
Maximum Amperage Load 19.5 A / 9.75 A
IE Rating IE3
AC, ATEX ( AX5 )
Power 7.4 HP 5.5 kW
Number of Motor Poles
4-Pole
Speed 1770 rpm (60 Hz) or 1460 rpm (50 Hz)
Constant Torque 6:1
Gear Ratio 11.88
Voltage 380V / 415V 3-Phase (50 Hz)
460V 3-Phase (60 Hz)
Maximum Amperage Load 10.8 A / 10.4 A 3-Phase (50 Hz)
9.29 A 3-Phase (60 Hz)
AC, Explosionproof ( AF5 )
Power 7.5 Hp 5.5 kW
Number of Motor Poles 4-Pole
Speed 1800 rpm (60 Hz) or 1500 rpm (50 Hz)
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