FLASH ECONOMIZER HEAT RECOVERY SYSTEM Dimensions (Specification Print) MODEL A B C D E F G H AHR 3 96 44 44 1/2 8 1 2 1/2 1 3/4 AHR 6 110 49 50 10 1 1/2 3 1 3/4 AHR 10 100 44 42 16 1 1/2 4 2 1 1/4 AHR 20 140 67 62 18 1 1/2 6 2 1 1/2 AHR 30 172 76 85 18 1 1/2 6-8 2 1 1/2 AHRB 3-15 97 50 36 10 1 2 1/2 1 1 AHRB 6-30 111 53 46 12 1 1/2 3 1 1 1/4 AHRB 10-50 106 50 44 16 1 1/2 4 2 1 1/2 AHRB 20-100 140 67 62 18 1 1/2 6 2 2 AHRB 30-150 132 1/2 67 52 1/2 24 1 1/2 6-8 3 2 1/2   NOZZELL SCHEDULE E. ContinuousBlowdown Inlet F. Steam Vent G. Condensate Drain H. Cold Water Inlet and Outlet Dimensions are in inches

Suggested Specifications Furnish and install as shown on drawings, a Penn Flash Economizer Model NO. (AHR or AHRB)_________________________ as manufactured by the Penn Separator Corp. Brookville PA. The Flash Economizer shall be capable of handling _____________ #/hr. continuous blowdown and _____________ gpm make-up at a boiler operating pressure/pressures of _____________ psig. flashing to low pressure deaerator, feedwater heater or other low pressure use at _____________ psig. The Flash Economizer shall consist of the following components and accessories: 1. Vertical Flash Separator section with threaded connections for the tangential inlet with a stainlesss steel wear plate, blowdown drain, recovered steam vent, and tank cleanout connections as well as couplings as required for accessories. 2. Vertical coil-type heat exchanger made of (copper or stainless steel) with steel threaded connections for make-up inlet, outlet, and openings for remote thermometer bulbs. 3. Flanged bottom section with drop out coil design for easy cleaning and maintenance. 4. Balanced float trap with all working parts constructed of stainless steel and removable seats, located externally on the Flash Economizer and back vented to maintain a constant level Ithe tank. 5. Thermometer gauge panel showing temperatures of the make-up inlet, make-up outlet, and blowdown water to drain. 6. A safety relief valve set a t150 psig., a Michigan site level gauge, and tank clean out valve. 7. Optional Accessories shall include a high level alarm switch, multi-boiler manifold, flow control or blowdown valves, pressure gauge, and a sample cooler with piping. All the above components shall be mounted on a table base with four angle iron floor supports and pads in such a manner that will allow gravity flow of the blowdown water through the system. The finished system shall be painted with a blue enamel exterior. The Flash Economizer shall be designed and constucted in accordance with the latest ASME Code Sec. VIII, Div.1. requirements for a unfired pressure vessel for 150 psig MAWP.