Double diaphragm pump AODD model 2” metal

Double diaphragm pump AODD model 2” metal

for plant feedings and large-scale industry

Order number: 5252-240
Price: A 594 | B 688 | C 345
Contrary to the illustration, the outlet connection is delivered rotated by 180°.

Description: The double diaphragm pump is suitable for large scale industry and plant...more

Close menu

Product information "Double diaphragm pump AODD model 2” metal"

Material: Aluminium
Material of diaphragm / check balls / seals: NBR / NBR / NBR
Centre block material: Aluminium

Description of material: EPDM = ethylene propylene diene rubber, FPM = fluorine rubber,
NBR = acrylonitrile butadiene rubber, PP = polypropylene, PTFE = polytetrafluoroethylene,
TPC-ET + TFM (PTFE) = thermoplastic polyester elastomer + modified polytetrafluoroethylene,
TPV (EPDM-PP) = EPDM/PP compound

Description:

The double diaphragm pump is suitable for large scale industry and plant feeding as well as for large flow rates and higher viscosities.

typical applications: Transfer from drums and containers, transfer of corrosive solutions and chemicals
integrated muffler up to model size AODD 1"
also available in the Pure version (5254-410)

Features & Benefits

high hydraulic performance
maintenance-optimised design and simple installation
self-priming (even when dry)
absolutely oil-free
non-stalling operation
conductive version approved according to ATEX Directive 2014/34/EU, Category 2

Technical data

Double diaphragm pumps (material):

Metall

Housing (material):

Alu (Aluminum)

Centre block (material):

Aluminium

Diaphragms (material):

NBR (Acrylnitril-Butadien-Kautschuk)

Valve ball (material):

NBR (Nitrile Butadiene Rubber)

Seals (material):

NBR (nitrile butadiene rubber)

Valve seat (material):

Aluminium

Delivery rate (up to max. l/min)*:

715

Delivery head (up to max. mWS)*:

Solids (max. ø mm):

Fluid temperature (max °C):

100

Viscosity (up to mPas):

30000

Suction head dry (up to max. mwc*):

4,5

Air pressure (max. bar):

Air pressure start-up (min. bar):

Sound pressure level dB(A):

Displacement per chamber (in cm³):

1910

Displacement per chamber (in cm³):

3820

Size:

Air inlet (inch) inside:

3/4"

Druckstutzen (DN):

Saugstutzen (DN) :

Explosion protection:

Yes

Connection:

Flansch

Certification:

ATEX Richtlinie (ATEX Richtlinie 2014/34/EU)

Type:

DMP 2" ALB Alu/NBR

* The maximum flow rate is a value determined by means of a test bench and measured with water at a medium temperature of approx. 20 °C. The measurement is carried out at the pressure joint of the pump, without hose, nozzle or flow meter. The achievable flow rate in use is lower and depends on the individual application, the liquid properties and the configuration of the pump. The max. delivery head also depends on the pump design, motor and fluid. The viscosity values are determined with oil.

** Test assembly: Medium water / diesel, flow in preferred direction, settling section 0.2 m upstream and downstream of flow meter