Technical Data - VERDER VERDERAIR VA 40 Instructions And Parts List

Technical Data

Maximum Fluid Working Pressure . . . . . . . . . . . . . . . . 8.3 bar
Air Pressure Operating Range . . . . . . . . . . . . . . . . 1.4-8.3 bar
Maximum Air Consumption . . . . . . . . . . . . . . . .3.47 N m
Air Consumption at 4.9 bar/
227 l/min. . . . . . . . . . . . . . . . . . . . . . 1.4 N m
Maximum Free Flow Delivery. . . . . . . . . . . . . . . . . 378.5 l/min
Maximum Pump Speed . . . . . . . . . . . . . . . . . . . . . . . 200 cpm
Liters per cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.9
Maximum Suction Lift . . . . . . . . . . . . . . . . . . 5.48 m wet or dry
Maximum Size Pumpable Solids . . . . . . . . . . . . . . . . . 4.8 mm
* Sound Pressure Level at 7 bar, 50 cpm. . . . . . . . . . . 94 dBa
* Sound Power Level at 7 bar, 50 cpm. . . . . . . . . . . . 108 dBa
* Sound Pressure Level at 4.9 bar, 50 cpm . . . . . . . . . 72 dBa
Air Inlet Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2 npt(f)
Fluid Inlet Size.. . . . . . . . . . . . . . 1-1/2 in. Raised Face Flange
ANSI/DIN 40 Flange . . . . . . . . . . . . . . 1-1/2 in. (40 mm)
Fluid Temperature Range
Temperature limits are based on mechanical stress only. Certain chemicals will further limit the fluid temperature
range. Stay within the temperature range of the most-restricted wetted component. Operating at a fluid temperature
that is too high or too low for the components of your pump may cause equipment damage.
Diaphragm/Ball/Seat Material
Acetal (AC)
Buna-N (BN)
FKM Fluoroelastomer (FK)*
®
Geolast (GE)
Polychloroprene overmolded
diaphragm (CO) or Poly-
chloroprene check balls
(CR or CW)
Polypropylene (PP)
PTFE overmolded
diaphragm (PO)
PTFE check balls or two-piece
PTFE/EPDM diaphragm (PT)
PVDF (PV)
®
Santoprene (SP)
TPE (TP)
* The maximum temperature listed is based on the ATEX standard for T4 temperature classification. If you are
operating in a non-explosive environment, FKM fluoroelastomer's maximum fluid temperature in aluminum or
stainless steel pumps is 320°F (160°C).
3
/min
3
/min (see chart)
NOTICE
Aluminum, Hastelloy, or
Stainless Steel Pumps
Fahrenheit Celsius
10° to 180°F -12° to 82°C
10° to 180°F -12° to 82°C
-40° to 275°F -40° to 135°C
-40° to 150°F -40° to 66°C
0° to 180°F -18° to 82°C
32° to 150°F 0° to 66°C
40° to 180°F 4° to 82°C
40° to 220°F 4° to 104°C
10° to 225°F -12° to 107°C
-40° to 180°F -40° to 82°C
-20° to 150°F -29° to 66°C
Fluid Outlet Size. . . . . . . . . . . . . 1-1/2 in. Raised Face Flange
ANSI/DIN 40 Flange . . . . . . . . . . . . . . 1-1/2 in. (40 mm)
Wetted Parts . . . . . . . . . . . . . . . . . . . . . . . . . . Vary by Model.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to pages 26-28
Non-wetted External PartsAluminum, 302, 316 Stainless Steel
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polyester (labels)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . .Polypropylene Pumps
with stainless steel air sections: 32 kg
with stainless steel air section: 41 kg
Santoprene® is a registered trademark of the Monsanto Co.
* Sound pressure levels measured with the pump mounted
on the floor, using Rubber Foot Kit 819.4333. Sound power
measured per ISO Standard 9614-2.
Fluid Temperature Range
Polypropylene or
Conductive
Polypropylene Pumps
Fahrenheit Celsius
32° to 150°F 0° to 66°C
32° to 150°F 0° to 66°C
32° to 150°F 0° to 66°C
32° to 150°F 0° to 66°C
32° to 150°F 0° to 66°C
32° to 150°F 0° to 66°C
40° to 150°F 4° to 66°C
40° to 150°F 4° to 66°C
32° to 150°F 0° to 66°C
32° to 150°F 0° to 66°C
32° to 150°F 0° to 66°C
with aluminum air sections: 16 kg
PVDF Pumps
with aluminum air sections: 22 kg
PVDF Pumps
Fahrenheit Celsius
10° to 180°F -12° to 82°C
10° to 180°F -12° to 82°C
10° to 225°F -12° to 107°C
10° to 150°F -12° to 66°C
10° to 180°F -12° to 82°C
32° to 150°F 0° to 66°C
40° to 180°F 4.0° to 82°C
40° to 220°F 4° to 104°C
10° to 225°F -12° to 107°C
10° to 180°F -12° to 82°C
10° to 150°F -12° to 66°C
819.4486 33