VACUUM BREAKERS

Technical description Application area: Vacuum prevention in tanks and pipe systems made of plastic. In fitting position the PVC U vacuum breaker is normally closed (NC). When a vacuum develops  in the pipe/tank, the valve opens shortly and ambient air comes in. Thus the creation of vacuum is prevented. Product features: - PVC U housing - operation mode NC, normally closed - simple and fast installation - compact design - no metallic parts - FPM (Viton) membrane - 3/4" NPT internal thread - max. flow rate approx. 1360 liters per minute - max. operating pressure 10.3 bar at 20°C - produced silicone-free Optimal: installtion by means of tank ducts A top product from HAYWARD FLOWCONTROL/USA. We represent their high-quality products in the German-speaking area. Further information and prices on request.

Technical details It is not absolutely necessary to attach the vacuum breaker with filler caps at the tanks, as shown in the picture. It is also possible to produce appropriate customized adapters.

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