Food

Metal

Stainless steel

Double diaphragm pump DMP model 2" PURE

for the food and pharmaceutical sector

Order number: 5254-410
A 478 | B 694 | C 346
In deviation from the illustration, the outlet nozzle is supplied rotated by 180

Description: The double diaphragm pump is suitable for food and pharmaceutical...more

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Product information "Double diaphragm pump DMP model 2" PURE"

Material: stainless steel (electropolished)
Material of diaphragm / valve balls / seals: TPV (EPDM-PP) + TFM (PTFE) / PTFE / PTFE
Material of middle block: aluminum (food paint)

Material explanation: 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

Applications:

pumping highly viscous, shear-sensitive media from drums and containers into production tanks
Solution for feeding large-scale plants with low-viscosity and viscous media

Media examples:
cream, fruit concentrate, puree, adhesive for food packaging, balsamico

Description:

The double diaphragm pump is suitable for food and pharmaceutical applications, as well as large flow rates and higher viscosities.

typical applications: liquid food and semi-luxury foods, active pharmaceutical ingredients and cosmetic products
integrated silencer up to model size DMP 1"
FDA compliant

Features & benefits

high hydraulic performance and optimized air consumption
highly resistant TFM (PTFE) diaphragms (modified PTFE)
maintenance optimized design and easy installation
self-priming (even in dry condition)
ideal for shear sensitive media
food-safe connections

Technical data

Double diaphragm pumps (material):

Metall

Housing Material:

Edelstahl 1.4404 (316 L) elektropoliert

Centre block (material):

Aluminium (food paintwork)

Diaphragm (material):

TPV (EPDM-PP) + TFM (PTFE) (EPDM/PP-Compound + Modifiziertes Polytetrafluorethylen)

Valve ball (material):

PTFE (Polytetrafluorethylen)

Seals (material):

PTFE (polyvinylidene fluoride)

Valve seat (material):

Stainless steel

Flow rate (up to l/min.):

715

Delivery head (up to m wc):

Solids handling (max. ø mm):

Temperature of medium (up to °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"

Pressure joint (inch) inside:

Tri-Clamp 2 1/2

Suction joint (inch) inside:

Tri-Clamp 2 1/2

Connection:

Tri-Clamp

Certification:

FDA-compliant

Type:

DMP 2" SST PURE SS/PTFE

* 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