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' 1 K. Receptacle: An interior 15 amp PVC duplex outlet receptacle with gasketed cover shall be <br /> 2 located in the enclosure in a location for convenient use. <br /> 3 <br /> 4 L. Controls: The following controls and switches shall be built into the factory assembled unit. <br /> 5 <br /> s 1. An exterior 15 amp weathertight toggle switch for simultaneous manual control of <br /> 7 exhaust fan and the light fixture. <br /> 8 <br /> 9 2. A door activated micro switch for simultaneous automatic control of exhaust fan and <br /> 10 light fixture. <br /> 11 <br /> 12 3. All electrical items shall be wired to the electric control panel in 1/2 inch PVC conduit. <br /> 13 <br /> 1 14 2.03 ANCHOR BOLTS <br /> 15 <br /> 18 Anchor bolts shall be 1/2' x 3-3/4' stainless steel Kwik-Bolt II manufactured by Hilti, or <br /> ' 17 equal. <br /> 18 <br /> 19 2.04 SODIUM BISULFITE FEED PUMPS <br /> 20 <br /> 21 A. General: Two metering pumps with PVDF heads, variable speed motors, self-cleaning <br /> 22 double ball checks at the suction and discharge valves, and manual stroke length. The <br /> 23 frequency control can be adjusted either manually or from an external 4-20 mA control <br /> ' 24 signal. <br /> 25 <br /> 25 1. Pumps shall be Model 1061, JAC Metering Technology, or equal. <br /> 27 <br /> ' 28 B. Capacity: Capability of 3.3 gallons per hour at 60 psi. <br /> 29 <br /> 30 C. Pump Materials: <br /> 31 <br /> 32 1. Corrosion proof reinforced fiberglass pump housing. <br /> 33 <br /> 34 2. ABS, flame retardant electronics housing and pumping head cover. <br /> 35 <br /> 38 3. Teflon coated EPDM diaphragms. <br /> 37 <br /> ' 38 4. Isolation chamber behind diaphragm for pump protection. <br /> 39 <br /> 40 5. Viton seals. <br /> 41 <br /> az 6. High density polyethylene suction and discharge tubing. <br /> 43 <br /> 44 D. Operating Range: Range of 100:1. Stroke length is continuously adjustable within the <br /> 45 effective range of 20-100 percent. Stroking speed can be set between 0 and 100 strokes <br /> 46 per minute. <br /> 47 <br /> 48 E. Electrical: 110 volt, 60 Hz, 33 watts, single phase. <br /> HOUSED SODIUM HYPOCHLORITE AND BISULFITE SYSTEM <br /> 081294 11806-3 <br />