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** Please Note: This is a Hazardous Chemical and will incur an additional £30.00 hazardous goods delivery surcharge at checkout, Charge is once per delivery and not per product**
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PAC (Polyaluminium Chloride) 10% 25 Litres is a liquid swimming pool water clarifier for use with a dosing pump in commercial pools.
PAC is dosed pre-filter and metered via pumps continuously at a rate of 0.1l/m³ of the total flow rate. To ensure the flocculation process occurs prior to hitting the filter media, the injection point should be located to ensure that the coagulant mixes well with the circulation water (at least 10 seconds contact time at a flow velocity not exceeding 1.5m/sec).