Pulsation Dampeners      

Griffco 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.

High reliability at a low cost
Robust, machined construction
Nine (9) volumetric sizes available
Dampening effect +2.5%
Operating pressures up to 250 psi (17 bar) - Metals, 150 psi (10 bar) - Plastics 
Made in USA

Materials of Construction:
Noryl®, PVC, PP, PVDF, 316 SS
Diaphragm: EPDM (Standard); Viton®, Hypalon® (Optional)
Gauge & Charging Valves: Brass (Standard); 316 SS (Optional)
Types: NPT, BSPT, Union, Flange
Sizes: 1/2", 3/4" and 1"

Maximum Temperature:
PP: 175°F
PVC: 140°F
PVDF: 225º F
Noryl: 225º F
316SS: Diaphragm Dependant

0 - 160 psi (Standard)
0 - 60 psi; 0 - 100 psi; 0 - 200 psi: 0-250 psi (optional)
Gauge port sizes of 1/8", 1/4", 1/2"




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