Pulsation dampeners

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

Features

• High reliability at an affordable price
• Robust construction
• Nine (9) volumetric sizes available
• Dampening effect + 2.5%
• Operating pressures up to 17 barin metal version; 10 bar in plastics

Fluid-contact materials

• Noryl®, PVC, PP, PVDF, SS 316
• Bellow: EPDM (Standard); Viton®, Hypalon® or PTFE
• Gauges & charging valves: Brass (Standard); 316 SS

Connections:

• NPT, BSPT, coupling, Flange
• 1/2″, 3/4″ or 1″

Maximum temperature:

• PP: 80° C
• PVC: 60° C
• PVDF: 110º C
• Noryl: 110º C
• 316 SS: diaphragm dependent

Pressure gauges:

• 0 – 10 bar (Standard)
• 0 – 5 bar; 0 – 7 bar; 0 – 15 bar; 0 – 20 bar
• Gauge connection sizes: 1/8″, 1/4″ or 1/2″