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DBY electric diaphragm pump

Product Overview
The electric diaphragm pump is a new type of pump. In recent years, due to the breakthrough in the material of the diaphragm, more and more industrialized countries in the world use this type of pump to replace part of the centrifugal pump. Screw pump is used in petrochemical, ceramic, metallurgical and other industries. The design of electric diaphragm pump currently produced by our company is based on the prototype of American abel company. The dby diaphragm pump is suitable for low pressure, that is, the outlet pressure & 3k9f/cm2 .

Performance Features
First, no need to irrigate water, self-priming capacity of more than 7 meters.
Second, through the performance, particles, mud, etc. with a diameter of less than 10 mm can be passed without difficulty.
Third, since the diaphragm will be separated by the conveying medium and the transmission mechanical parts, the medium will never leak outward. Moreover, the pump itself has no shaft seal and the service life is greatly extended. According to different media, the diaphragm is divided into neoprene, fluororubber, nitrile rubber, etc., which can meet the requirements of different users.
4. The flow medium of the pump body can be divided into cast iron, stainless steel and rubber lining according to user requirements. The motor is divided into two types: ordinary type and explosion-proof type.

Main use
Pump peanut butter, kimchi, mashed potatoes, red sausage, chocolate, hops. Syrup
Paints, pigments, glues, adhesives,
Various tile, porcelain, brick and ceramic glaze
Various abrasives, corrosives, cleaning greases
Various highly toxic, flammable, volatile liquids
Various sewage, cement grouting and mortar
Various strong acids, strong alkalis, strong corrosive liquids
Various viscous pastes, emulsions, various ointment cosmetics
Pre-stage pressure supply device for various solid-liquid separation equipment

Main technical parameters

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ModelFlow m3/hHead msipper mMotor power kwMaximum allowable particle diameter mm
dby-10 0.5 30 3 0.37 1
dby-15 0.75 30 3 0.5 1
dby-25 3.5 30 7 1.5 2.5
dby-32 4 30 7 1.5 3.5
dby-40 4.5 30 7 1.5 4.5
dby-50 6.5 30 7 2.2 8
dby-65 8 30 7 2.2 8
dby-80 16 30 7 4 10
dby-100 20 30 7 4 10

Specifications list
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ModelEntryExitConnection methodPump material
incmmincmmnptbsptansi flangedin flangecast iron zaluminum alloy lstainless steel bplastic en sliner zcj
dby-10 3/8 10 3/8 10 - - - -
dby-15 1/2 15 1/2 15 - - - -
dby-25 1 25 1 25 - - -
dby-40 40 40 - - -
dby-50 2 50 2 50 -
dby-65 3 80 3 80 -

Main dimensions
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Model a b d n-φd l h1 h2
dby-10 456 342 190 4-φ16 650 370 50
dby-15 456 342 190 4-φ16 650 370 50
dby-25 537 455 210 4-φ16 1060 480 60
dby-40 537 455 210 4-φ16 1060 480 60
dby-50 800 380 380 4-φ18 1510 700 85
dby-65 800 380 380 4-φ18 1510 700 85

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