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A maintenance-free installation is assured when using this type of arrestor. The only moving part is the free-moving piston furnished with O-ring seals which have been tested for reliability in excess of normal operating ranges.
PPP Threaded Water Hammer Arrestor, 1 in Connection, NPT Connection, 0 to 80 psi, Lead-Free, Copper, 32 to 212 deg F, 9-1/4 in L, Domestic/Import: Domestic, Additional Information: 250 psi Static Pressure, 400 psi Spike Pressure, 60 psi Preload Nitrogen Pressure, 33 to 60 Fixture Unit Capacity, Copper/Brass Cap, Composite Piston, EPDM O-rings, Brass Adapter, Dow-Corning Silicone #111 Seal Lubricant
| Additional Information | : | 250 psi Static Pressure, 400 psi Spike Pressure, 60 psi Preload Nitrogen Pressure, 33 to 60 Fixture Unit Capacity, Copper/Brass Cap, Composite Piston, EPDM O-rings, Brass Adapter, Dow-Corning Silicone #111 Seal Lubricant |
| Connection Size | : | 1 in |
| Connection Type | : | NPT |
| Dimensions | : | 9-1/4 in L |
| Domestic/Import | : | Domestic |
| Lead-Free/Contains Lead | : | Lead-Free |
| Material | : | Copper |
| Pressure Rating | : | 0 to 80 psi |
| Temperature Rating | : | 32 to 212 deg F |