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Pulsation Dampeners

Griffco pulsation dampeners are designed to enhance the performance of the chemical feed systems by reducing harmful shock waves and delivering continuous chemical dosage at the injection point.

Available Sizes

1/2″, 3/4”, 1″, and 2″ connections (NPT, BSPT, Union, Flange, Socket)
0 – 300 psi and 0 – 1000 psi

Materials of Construction
Noryl® (Max Temp: 225°F)
PVC (Max Temp: 140°F)
Polypropylene (Max Temp: 175°F)
PVDF (Max Temp: 225°F)
316 SS (Diaphragm Dependent Temp)

Diaphragm Material
Std: EPDM
Optional: Viton®, Hypalon®

Gauge & Charging Valves
Std: Brass
Optional: 316 SS

Options
Std: 0–160 psi
Optional: 0–60 psi, 0–100 psi, 0–200 psi, 0–250 psi
Gauge port sizes of 1/8″, 1/4″, 1/2″

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PD0012NV11
Noryl – Viton – Mid Range Gauge 160 psi Gauge**
PD0012NV21
Noryl – Viton – Premium 160 psi Gauge
PD0012NV21B
Noryl – Viton – Premium 160 psi Gauge – BSP
PD0012NV24
Noryl – Viton – Premium 200 psi Gauge
PD0012NV41
Noryl – Viton – 316SS Tee – Mid Range Gauge 160 psi
PD0012NV43
Noryl – Viton – 316SS Tee – Mid Range Gauge 100 psi
PD0012NV51
Noryl – Viton – 316SS Tee – Premium 160 psi Gauge
PD0012NV52
Noryl – Viton – 316SS Tee – Premium 60 psi Gauge
PD0012NV53
Noryl – Viton – 316SS Tee – Premium 100 psi Gauge
PD0012NV54
Noryl – Viton – 316SS Tee – Premium 200 psi Gauge
12226

Sizing the pulsation dampener properly will help you prevent water hammer and reduce friction losses in your discharge line. Click below to use our Pulsation Dampener Sizing Calculator.