Deportes

Solo disponible en BuenasTareas
  • Páginas : 3 (568 palabras )
  • Descarga(s) : 0
  • Publicado : 29 de marzo de 2011
Leer documento completo
Vista previa del texto
NOVADOS H1
Metering Pumps
Flow rates up to 748 l/h

Versatility
These units can be combined to multiplex pumps for process or recipe metering with all gear sizes of Bran+Luebbe‘s horizontalNOVADOS range H1, H2, H3, H4, H5, H6, B and BS

Pressure up to 500 bar

General specification
ca. 320 mm

Materials of construction of liquid-wetted parts
• •
ca. 470 mm

Flow rate control
•Manually, electrically, or pneumatically during operation and standstill, or speed variation

Housings of St. Steel 1.4571, 1.4581 or 1.4462, alternatively, PVC or PP Diaphragms of PTFE or stainlesssteel 1.4310 Plungers of stainless steel or ceramic Options: materials such as Super Duplex, Hastelloy, Titanium, Halar® coating or PVDF and other materials

Driver
• • 2- or 4-pole electric motorwith fixed or variable speed Air or gas motor (upon request)

• •

Installation and Operating Conditions*
• Hazardous area: up to Zone 1 IIC T4 (Zone 22 upon request) Ambient temperature range:from -40°C up to +55°C (special solutions upon request) Fluid temperature range: from -40°C up to +150°C (special solutions upon request)

ca. 390 mm

Pump gear design
• • • • Worm gear withdifferent reduction ratios Splash lubrication without oil pump Large oil sump Suitable for variable speed





Stroke length adjustment

Weight, according to equipment (without motor) approx.19-106 kg

Eccentric (Z-shape) crankshaft

* These are limit values, please state actual conditions with inquiry.

Flow rate table (for single module)
Pump head type
Material of displacement bodyHousing material Flow rate at 200 min -1
l/h 0... 0... 0... 0... 0... 0... 0... 0... 0... 0... 0... 0... 0... 0... 0... 0... 0... 1) 2) 1,7 4,7 6,7 12,1 18,8 27,1 48,2 75,4 118 170 193 301 332 471591 725 748 bar 125 350 200 125 80 50 32 20 12,5 8 6 5

1)

Diaphragm
PTFE St.Steel/Plastic St. Steel St. Steel max. operating pressure 2)
bar 500 298 133 48 21 11 -

Plunger
Ceramic or St....
tracking img