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Pulsation dampeners

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.

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Standard:
II 3/3 GD c IIB T135 °C (Ex Zone 2)
Conductive:
II 2/2 GD c IIB T135 °C (Ex Zone 1)

application

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
PP G ¾“ Ø 6 mm 8 bar

JP-810.8

JP-810.20

JP-810.35

0,6 kg 65°C 119 x 143
PVDF G ¾“ Ø 6 mm 8 bar

JP-810.8

JP-810.20

JP-810.35

0,7 kg 95°C 119 x 143
POMc G ¾“ Ø 6 mm 8 bar

JP-810.8

JP-810.20

JP-810.35

0,65 kg 80°C 119 x 143
Stainless
steel
G ¾“ Ø 6 mm 8 bar

JP-810.8

JP-810.20

JP-810.35

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

JP-810.55

JP-810.70

JP-810.110

JP-810.111

1,6 kg 65°C 181 x 195
PVDF G 1″ Ø 8 mm 7 bar

JP-810.55

JP-810.70

JP-810.110

JP-810.111

2 kg 95°C 181 x 195
POMc G 1″ Ø 8 mm 8 bar

JP-810.55

JP-810.70

JP-810.110

JP-810.111

1,9 kg 80°C 181 x 195
Stainless steel G 1″ Ø 8 mm 8 bar

JP-810.55

JP-810.70

JP-810.110

JP-810.111

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 1½“ Ø 10 mm 8 bar

JP-810.170

JP-810.250

JP-810.400

3,8 kg 65°C 233 x 270
PVDF G 1½“ Ø 10 mm 8 bar

JP-810.170

JP-810.250

JP-810.400

4 kg 95°C 233 x 270
POMc G 1½“ Ø 10 mm 8 bar

JP-810.170

JP-810.250

JP-810.400

3,9 kg 80 °C 233 x 270
Stainless
steel
G 1½“ Ø 10 mm 8 bar

JP-810.170

JP-810.250

JP-810.400

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

JP-810.550

JP-810.700

JP-810.1050

13,7 kg 65°C 404 x 420
PVDF G 2″ Ø 12 mm 8 bar

JP-810.550

JP-810.700

JP-810.1050

17 kg 95°C 404 x 420
ALU G 2″ Ø 12 mm 8 bar

JP-810.550

JP-810.700

JP-810.1050

14,3 kg 90°C 404 x 420
Stainless
steel
G 2″ Ø 12 mm 8 bar

JP-810.550

JP-810.700

JP-810.1050

21,6 kg 95°C 350 x 418