The ejector/check valve assembly shall be of the chlorine water solution feed type and shall create the vacuum necessary to operate the system.
The ejector/check valve assembly shall be a spring-opposed, O-ring seal, diaphragm type. The ejector/check valve shall be suitable for 500 PPD – 10 kg/h or 1000 PPD – 20 kg/h or 2000 PPD – 40 kg/h against a maximum backpressure of __ psig. The springs shall be tantalum alloy.
The ejector shall have a 1-inch vacuum connection.
The following ejector spare parts shall be provided:
1. One (1) set ejector diaphragms.
2. One (1) set ejector gaskets & O-Rings.
The ejector/check valve assembly shall be DE NORA WATER TECHNOLOGIES, INC. ADVANCE EJ2000C-3.