Model 800 PFM Series Regulator
Model 800 PFM Series Regulator 0 Elster 800 PFM Series Regulator losing Springs For improved lock-up performance Low differential High differential (See losing Spring chart on page ) Pilot Options (805 PFM Shown) Inlet pressure Loading pressure Outlet pressure General Information Maximum 5 PSIG inlet pressure Operating temperature range of -0 F to 50 F (-0 to 65 ) Maximum flow rates of up to 80,000 SFH -/" or " NP connection or " NSI lass 5 lb. Flat Faced flanged connection Enhancements Extended outlet pressure range to cover 7" W to 0 PSIG Improved ease of pilot maintenance 80 pilot covers wide range of -0 PSIG outlet 805 pilot optimizes performance between 7" W and PSIG outlet range closing spring options provide for improved lock-up performance Features Same great PFM rugged design and proven reliability Expanded orifice offerings with the addition of /" and /" sizes Maintains constant outlet pressure within ±% absolute set pressure over a wide range of flow rates Ideal for fixed factor measurement vailable with optional (over pressure shut off), USS (universal safety shut off assembly), and ISO (internal safety orifice) (Pilot for 80 PFM) Pilot Options 80 PFM Series (-0 PSIG Outlet Range) pilot spring range options -0 PSIG -0 PSIG 805 PFM Series (7" W to PSIG Outlet Range) pilot spring range options 7"-0" W.0-. PSIG
Model 800 PFM Series Regulator 0 Elster pplications 80 PFM Series (-0 PSIG Outlet Pressure) Model Number escription 80 PFM regulator 80M PFM regulator with external sense 88 PFM regulator with overpressure 88M PFM 88 PFM w/uss 88M PFM w/ USS Model Number regulator with external sense and overpressure regulator with overpressure and under pressure regulator with external sense, overpressure and under pressure 805 PFM Series (7" W- PSIG Outlet Pressure) escription 805 PFM regulator Ordering Information. Model Number. onnection Size: -/" hreaded, " hreaded, " Flanged. Inlet Pressure Range: up to 5 PSIG. Outlet Set Pressure: 7" W to 0 PSIG 5. Main Orifice iameter: /", /8", /", 5/8", /", 7/8", ", -/" 6. Gas Specific Gravity 7. Regulator ssembly : See below 8. Pilot Filter Option: Yes/No 9. Spring Range 0. Under pressure spring range (USS only) 805M PFM regulator with external sense 885 PFM regulator with overpressure 885M PFM 885 PFM w/uss 885M PFM w/ USS regulator with external sense and overpressure regulator with overpressure and under pressure regulator with external sense, overpressure and under pressure Maximum ifferential Pressure cross Orifice (PSI) 80 & 805 PFM Series losing Spring Part Number 7P08 Spring color escription /" /8" /" 5/8" /" 7/8" " -/" lack/red Low ifferential 5 5 5 5 NR NR NR 7P05 lack 5 5 5 5 80 55 0 5 7P06 Solid Silver High ifferential NR NR NR NR 5 5 00 80 NR = Not recommended for optimum lock-up performance
0 Elster Model 800 PFM Series Regulator 80/88 PFM Series ssembly s 80 PFM Series ssembly.5 ssembly.5 ssembly.5 ssembly.5 O ssembly.5 ssembly.5 ssembly.5 ssembly.5 S O.5 ssembly ssembly.5 ssembly.5 88 PFM Series ssembly.5
Model 800 PFM Series Regulator 05 Elster 805/885 PFM Series ssembly s 805 PFM Series Valve Head Valve Head MERIN MEER O. MERIN MEER O. MERIN MEER O. Pilot Pilot Pilot MERIN MEER O. MERIN MEER O. MERIN MEER O. Pilot Pilot Pilot Valve Head Valve Head Pilot Pilot MERIN MEER O. MERIN MEER O. MERIN MEER O. MERIN MEER O. Pilot Pilot Pilot Pilot Pilot Pilot Pilot MERIN MEER O. MERIN MEER O. MERIN MEER O. MERIN MEER O. Pilot MERIN MEER O.
Model 800 PFM Series Regulator 06 Elster MERIN MEER O. Pilot 885 PFM Series Valve Head Valve Head Pilot Pilot MERIN MEER O. MERIN MEER O. Valve Head Valve Head Pilot MERIN MEER O. MERIN MEER O. Pilot Elster merican Meter Industrial Road Nebraska ity, NE 680 US + 0 87 800 (US) F + 0 87 766 (US) + 905 6 895 (anada) F + 905 6 6705 (anada) www.elster.com/gas 0 by Elster. ll rights reserved. Information contained herein is subject to change without notice. Product specifications may change. ontact your Elster representative for the most current product information. Printed in the United States. EM-R855-9/0