PULSATION DAMPENER FOR DIAPRAGHM PUMPS JP-810

Standard:
II 3/3 GD c IIB T135 °C (Ex Zone 2)
Conductive:
II 2/2 GD c IIB T135 °C (Ex Zone 1)
The active pulsation dampener is the most efficient way to remove pressure variations on the discharge of the pump.
JESSBERGER pulsation dampener works actively with compressed air and a diaphragm, automatically setting the correct pressure to minimize the pulsations.
Pulsation dampeners require minimum maintenance and are, subject to the requirements of the application, available in the same housing and diaphragm materials as the pump.
Applications
Metering/Injection/Dosing
Equalizes discharge pressure spikes, increasing accuracy
Filter press/Inline filters
Increases filter efficiency and life by providing a smooth flow
Spraying
Smooth, consistent spray pattern
Filling
Eliminates inconsistent filling and splashing.
Eliminates harmful water hammer, preventing
pipe and valve damage
DP-20 | ||||||||
Pulsation dampener | Material | Fluid connection |
Air connection |
Max. air pressure |
Application | Weight | Max. temperature | Dimensions mm |
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PP | G 3/4″ | Ø 6 mm | 8 bar | 0,6 kg | 65°C | 119 x 143 | |
PVDF | G 3/4″ | Ø 6 mm | 8 bar | 0,7 kg | 95°C | 119 x 143 | ||
POMc | G 3/4″ | Ø 6 mm | 8 bar | 0,65 kg | 80°C | 119 x 143 | ||
Stainless steel | G 3/4″ | Ø 6 mm | 8 bar | 1,9 kg | 95°C | 119 x 143 |
DP-25 | ||||||||
Pulsation dampener | Material | Fluid connection |
Air connection |
Max. air pressure |
Application | Weight | Max. temperature | Dimensions mm |
PP | G 1″ | Ø 8 mm | 8 bar | 1,6 kg | 65°C | 181 x 195 | ||
PVDF | G 1″ | Ø 8 mm | 7 bar | 2 kg | 95°C | 181 x 195 | ||
POMc | G 1″ | Ø 8 mm | 8 bar | 1,9 kg | 80°C | 181 x 195 | ||
Stainless steel | G 1″ | Ø 8 mm | 8 bar | 6,5 kg | 95°C | 181 x 182 |
DP-40 | ||||||||
Pulsation dampener | Material | Fluid connection |
Air connection |
Max. air pressure |
Application | Weight | Max. temperature | Dimensions mm |
PP | G 1 1/2″ | Ø 10 mm | 8 bar | 3,8 kg | 65°C | 233 x 270 | ||
PVDF | G 1 1/2″ | Ø 10 mm | 8 bar | 4 kg | 95°C | 233 x 270 | ||
POMc | G 1 1/2″ | Ø 10 mm | 8 bar | 3,9 kg | 80°C | 233 x 270 | ||
Stainless steel | G 1 1/2″ | Ø 10 mm | 8 bar | 5,9 kg | 95°C | 233 x 275 |
DP-50 | ||||||||
Pulsation dampener | Material | Fluid connection |
Air connection |
Max. air pressure |
Application | Weight | Max. temperature | Dimensions mm |
PP | G 2″ | Ø 12 mm | 8 bar | 13,7 kg | 65°C | 404 x 420 | ||
PVDF | G 2″ | Ø 12 mm | 8 bar | 17 kg | 95°C | 404 x 420 | ||
ALU | G 2″ | Ø 12 mm | 8 bar | 14,3 kg | 90°C | 404 x 420 | ||
Stainless steel | G 2″ | Ø 12 mm | 8 bar | 21,6 kg | 95°C | 350 x 418 |