Double diaphragm pump AODD model 1/2” metal

Double diaphragm pump AODD model 1/2” metal

for drum, IBC and tank emptying

Order number: 5223-140
Price: A 247 | B 248 | C 160
is suitable for the Ex-area

Description: The double diaphragm pump is suitable for industrial applications as well as...more

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Product information "Double diaphragm pump AODD model 1/2” metal"

Material: Stainless steel 1.4404 (316 L)
Material of diaphragm / check balls / seals: NBR / NBR / NBR
Centre block material: Polypropylene carbon fibre reinforced (PP)

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 industrial applications as well as for emptying drums, IBCs and tanks.

typical applications: 200 l drums, paint circulation and feeding, feeding of chemicals, solvents, acids and liquid soap
also available in the Pure version (5224-410)
conductive version approved according to ATEX Directive 2014/34/EU, Category 2

Features & Benefits

high hydraulic performance
maintenance-optimised design and simple installation
self-priming (even when dry)
ice-free air system
absolutely oil-free
non-stalling operation

Technical data

Double diaphragm pumps (material):

Metall

Housing (material):

Edelstahl 1.4404 (316 L)

Centre block (material):

Polypropylene carbon fibre reinforced (PP)

Diaphragms (material):

NBR (Acrylnitril-Butadien-Kautschuk)

Valve ball (material):

NBR (Nitrile Butadiene Rubber)

Seals (material):

NBR (nitrile butadiene rubber)

Valve seat (material):

Stainless steel

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

Delivery head (up to max. mWS)*:

Solids (max. ø mm):

3,8

Fluid temperature (max °C):

100

Viscosity (up to mPas):

7500

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

Air pressure (max. bar):

Air pressure start-up (min. bar):

Sound pressure level dB(A):

Displacement per chamber (in cm³):

150

Size:

1/2"

Air inlet (inch) inside:

1/4"

Pressure joint (inch) inside:

1/2"

Suction joint (inch) inside:

1/2"

Explosion protection:

Yes

Connection:

Gewinde

Certification:

ATEX Richtlinie (ATEX Richtlinie 2014/34/EU)

Type:

DMP 1/2" SSB SS/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