Vertical water hammer tank

Removable bladder vessel — 100 L to 35,000 L — 25 bar (above 2,000 L: to CODAP code)

Vertical hydropneumatic vessel with removable bladder, designed to absorb the pressure surges caused by a pump trip, a fast-closing valve or a power cut. The bladder dampens the abrupt change in flow and durably protects the network’s pipelines, fittings and valves. Complete range from 100 L to 35,000 L, bottom outlet, 25 bar as standard.

Connection	Flanged (DN50 — DN150 up to 2,000 L)
Volume	100 L — 35,000 L
Pressure	25 bar standard — above 2,000 L, to CODAP code
Orientation	Vertical, bottom outlet
Bladder	Interchangeable butyl, food-grade (ACS)

• Interchangeable butyl bladder, food-grade (Sanitary Conformity Certificate)
• Food-grade epoxy interior coating, anti-corrosion polyurethane exterior coating
• Flanged process connection across the whole range — no threaded version on the main inlet/outlet
• Large capacities (> 2,000 L) designed to a construction code (CODAP) — engineered case by case
• 12-month warranty excluding wear parts, spare parts available for 30 years