SURGEx LFC20-B BSP Water Hammer Arrestor LEAD FREE 3/4 DN20

SURGEx LFC20-B is a Copper piston Water Hammer Arrestor (WHA) size B fitted with LEAD FREE brass fitting for safe use with drinking water. The integrated connection is BSP threaded male size DN20 (¾”). The LFC20-B can be used in cold and hot water and in new or old installations. The arrester is designed to be connected to the pipeline through a ‘Tee’ fitting (not included). It is suitable for indoor installation or outdoor. SURGEx LFC20-B is charged at the factory and does not need to be recharged again. It is maintenance-free.

Material of Construction:
- Body: Hard drawn seamless copper
- Piston: PP (Polypropylene)
- O-ring: EPDM (Ethylene Propylene Diene Monomer)
- Seal lubricant: Dow-Corning Silicone or equivalent compound approved for use in potable water systems
- Adapter: Lead Free Brass, C46400

Operation:
SURGEx-LFC arrestor is pre-charged with pressurized gas (Nitrogen) and installed in the plumbing system near the source of the water hammer. When water flow suddenly stops, the piston inside the arrester compresses the gas, which absorbs the pressure surge and reduces the risk of damage to the plumbing system. The compressed gas then slowly expands back to its pre-charged state, ready for the next water hammer event.

Features:
- Seamless body fabricated from hard drawn copper to always ensure smooth movement of the piston.
- Piston design provides superior resistance to water hammer and hydraulic shock.
- Compact size for easy installation in tight spaces.
- Compatible with a wide range of plumbing systems including potable water, heating and cooling, and fire protection.
- High-quality construction materials ensure durability and long service life.
- Designed for installation with no access panel required.
- Suitable for installation in new or existing domestic and commercial plumbing systems.
- Factory pre-charged at 60 PSI (4.2 BAR) and hermetically sealed, no need to charge after installation.
- Pre-charged with Nitrogen for optimal performance and durability.
- Lead-free brass adapter for drinking water.
- High working pressure range Up to 350 PSIG (24 BAR).
- High working temperature range: 33°F to 250°F (0.5°C to 121°C).
- NSF Certified.
- Compliance with relevant international standards and regulations ensures product safety and reliability.