Safety valve RV125 (1¼") universal

Safety relief valve RV125 for side channel blowers with G 1¼" connection thread

suitable for: Side channel blowers in pressure resp. vacuum operation

Function: The side channel blowers are cooled by the external motor fan as well as by the air to be delivered in the side channel.
Therefore a safe and proper operation is only possible if the side channel blower is operated below the maximum permissible pressure difference. The use of a safety valve ensures that an adequate amount of air is always available for the cooling of the unit. The safety valves are adjustable and should be set to 90% of the maximum differential pressure of the corresponding side channel blower model.

• Don't forget to order the T-neck!
• The adjustable range depends on the used blower model and the operation mode!