AURORA. 110A Series "APCO" ONE AND TWO STAGE TURBINE PUMPS

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1 UROR 0 Series "PO" ONE N TWO STGE TURINE PUMPS

2 ONE N TWO STGE TURINE PUMPS UROR 0 Series "PO" One and Two Stage Turbine Pumps apacities to 0 G.P.M. Heads to 700 Feet Temperatures to 7 F Reliable Pumping Service. pco regenerative turbine pumps arefield-proven throughout the world. pco pumps are ideal for handling () high head/low flow requirements, () liquids entrained with gases and vapors (up to 0%), and () constant flows. You are assured of reliable pumping service because every pco is tested to ensure consistent performance. pco pumps are designed for those special applications where high head and low flow are required by the system. oiler feed systems, for example, require high pressure to get low flows of water into the pressurized steam boiler. onventional centrifugal pumps, in contrast, must operate close to shutoff or operate at high speed to meet these high head/low flow requirements. These misapplications can cause high vibration, mechanical damage, frequent maintenance, and excessive energy use. pco pumps thrive in high head/low flow applications so you save on operating costs (less maintenance, downtime and energy costs). Increase System Reliability with onstant Flow pco pumps assure constant flow when you need it. The steep performance curve allows for minimal changes in the capacity even with large pressure variations. The constant flow characteristics make the pco ideal for cooling systems where it is vital that sufficient flow is maintained to dissipate heat despite changes in pressure. 00 Ft Total ynamic Head - Feet Pressure variations occur for a number of reasons. The most common designed-in variations are caused by automatic pop-off valves and similar control devices. With pco pumps, you can always depend on the same capacity despite variations in head pressure and achieve increased system reliability apacity - GPM GPM The curve above shows that with a 00 foot change in head, the capacity varies only gallons per minute. You get a virtually constant flow over wide pressure variations to ensure reliable system operation.

3 ONE N TWO STGE TURINE PUMPS Features, pplications, and enefits Standard Features ronze fitted construction Hydraulically balanced bronze impeller Right- or left-hand rotation Regreaseable ball bearings Short bearing span Mechanical seals or graphite impregnated acrylic packing 46 hardened stainless steel shaft Floating impellers Removable channel rings VIP Test Every pump is given a hydrostatic test at times rated pressure along with a running test for head and capacity performance check Optional Features ll iron, bronze ring or all bronze construction 6 stainless steel or Monel shaft External sealing line to stuffing box Lantern ring ( & 6 series 0) Formed steel or drip-rim bases ypass with manual shut-off valves ypass with relief valve Self-priming features ertified performance test data can be supplied consisting of head, capacity and horsepower readings taken over the full operating range of the pump pplications oiler Feed ondensate Return ooling Systems High Pressure Spray ooster Systems Jockey Pumps hlorine Injection hemical Feed Systems Laundry and ry leaning Systems Laser ooling Electrostatic ischarge Machines TV Tube and RT Manufacturing ar Washes enefits Reliability Years of Field-proven Service Reduce Energy onsumption Trouble-free Operation High Performance Save Space Versatility omplete Technical Support Low Flow/High Head apabilities

4 ONE N TWO STGE TURINE PUMPS Pump Features K J I E H G F. Top Vertical ischarge is self venting.. External Water Seal onnection. Mechanical Seals. Regreasable all earings E. Short earing Span F. Seal over G. ouble Suction Impeller (bronze) minimizes axial thrust. H. Packing over I. Water Slinger J. Large Stainless Steel Shaft for minimum deflections and corrosion resistance. K. Packing 4

5 NPT SUTION NPT SUTION NPT SUTION I-ISHRGE I-ISHRGE I-ISHRGE ONE N TWO STGE TURINE PUMPS imension etails Type 4 & Series Type 6 Series NPT SUTIONPT SUTION NPT SUTION NPT NPT I-ISHRGE I-ISHRGE NPT NPT I-ISHRGE I-ISHRGE NPT I-ISHRGE S-SUTION S-SUTION I-ISHRGE I-ISHRGE # FLNGE # S-SUTION FLNGE# FLNGE # I-ISHRGE FLNGE I-ISHRGE I-ISHRGE # FLNGE # FLNGE 0# FLNGE I-ISHRGE 0# FLNGE 0# FLNGE 4R, 4R, R, R 4R, 4R, R, R 4RTL, RTL 6R, 6RTL, 6RTL 6R 6RTL, 6RTL SINGLE STGE 4R Unit Weight,, 4, 4,, E4 T, E4T, T, T, 4R,,,,, I4, NEM 70 4RTL I4T, ischarge ¼ Suction ¼ Motor RPM Unit I-ISHRGE ischarge I-ISHRGE Suction # 0# FLNGE 0# FLNGE I-ISHRGE Frame HP Unit ischarge ¼ Suction ¼ 0# FLNGE Weight S-SUTION S-SUTION I-ISHRGE I-ISHRGE # FLNGE # FLNGE# FLNGE S-SUTION # FLNGE # FLNGE Weight , T T T T T T R, E, F, G, H, I R J, K, L, M, N, P NEM 70 RTL T, ET, FT, GT, HT, IT Unit ischarge ¼ Suction ¼ Unit ischarge Suction Motor RPM Unit ischarge ¼ Suction ¼ Weight Weight Frame HP Weight 8 9 6, T T T T T T T T R, H6,, NEM 70 6RTL 6T,, 6RTL,, T, Unit ischarge Suction Motor RPM Unit ischarge Suction Unit ischarge Suction Weight Frame HP Weight Weight T T T T T T T T TWO STGE. imensions and weights are approximate.. imensions are in inches and may vary ± /8".. Not for construction purposes unless certified. 4. Frame sizes shown are for open dripproof motors only.. onduit box is shown in approximate position. imensions are not specified as they vary with each motor manufacturer. 6. ll flanges are standard flat face. Notes:. Selections indicate pump size in upper portion and motor HP in lower portion of each block..,, 4, 4 and pumps are also available for 00 RPM operation. See table on page 4.. Maximum suction pressure is based on suction flange pressure rating. 4. ll limitations are based on standard pumps constructed of standard materials and handling water.

6 ONE N TWO STGE TURINE PUMPS Selection harts 70 RPM apacity GPM Total ynamic Head in Feet L M N N P 4 4 L M N P P esign etails rea Stuffing ox Shaft all earings imensions Packing Rings Per ox Packing Size (Square) Outside iameter of Shaft Inboard Radial Outboard Thrust L N N P P L N P P P L L N P P P I4 L N N P P P L N P P P L L N P P P 0-Series Pump Model 4 I4 L L P P P P 0 E4 L L L P P P P 0 0 J K L L P P P P 0 0 I J P T T IT 6T " 9 " 4" 4" 6" K 0K 0K 04K 0K I J K L L P 0 P 0 P I4 I4T I J L L L P 0 P 0 H T I4 I4T I K L L P 0 P 0 H T T J K L L P 0 H6 0 T T T I J L L L H6 0 T T 00 RPM apacity GPM T I K L L 0 0 T 0 0 T I4T I L L L 0 0 T 0 T 0 0 T T I4T I I L 0 L T 0 T 0 0 T T H I I L 0 L T 0 T 0 T 0 T T H I L L T 0 T 0 Total ynamic Head in Feet E4T T GT HT IT IT T T T T GT HT 6T 0 6T T T GT HT IT 6T

7 ONE N TWO STGE TURINE PUMPS Engineering Specifications The contractor shall furnish (and install as shown on the plans) an pco regenerative turbine type pump model size (ronze Fitted) (ronze Ring) (ll Iron) (ll ronze). Each pump shall have a capacity of GPM when operating at a total head of feet at the specified temperature, viscosity, specific gravity, and NPSH. The speed of the pump shall not exceed 70 RPM. (Models,, 4, 4 and can also be operated at 00 RPM.) The pump is to be furnished with (mechanical seals) (packing). The pump shall be of vertically split case design with removable bearing housings, and the channel rings shall be replaceable without replacing the bearing housings. The suction and discharge connections shall be cast integral with the casing. The discharge shall be in a vertical position and the pump shall be self-venting. The casing and bearing housings shall be cast of 0,000 pound tensile strength cast iron. The impeller(s) shall be located on the stainless steel shaft between grease lubricated ball bearings. The impeller shall be hydraulically self-centering and no external adjustment shall be necessary. Each pump shall be tested prior to shipment. The pump shall be mounted on a (steel drip rim) (steel) baseplate and flexibly coupled to a HP phase, hertz, voltage, RPM, horizontal (dripproof) (totally enclosed) (explosion proof) motor. The motor shall be sized to prevent overloading at the highest head condition listed in the specifications. Maximum ifferential Pressure Pump Sizes psi 90, 00 0,,, P, H6 I4, I4T, H, I, M, N, 0 L 7,, 4, 4,,E4,,,, T 00 K 0 G J 0 T,, E, F, HT, IT, T, 0 T, E4T, T, ET, FT, GT,6T,,,, 00 * NOTE: Maximum differential pressure based on allowable shaft deflection for standard shafts. Materials of onstruction escription Material of onstruction Retainer Nylon earing overs ast Iron STM 8 asing ast Iron STM 8 hannel Rings ast Iron STM 8 Glands ast Iron STM 8 Impellers ronze STM 6 Packing Graphited Teflon Fiber Shaft Stainless Steel ISI 46 Maximum Horsepower Pump Sizes HP E4,,,, I4,, T,E4T, T, T, I4T, 4,, 4, 4,,,,, E, F, G, H,I, T, ET, FT, GT, HT, IT 0 J, K, L, M, N, P 0, H6,,, 6T,,,,, T, 40 Limitations Max. hydrostatic test pressure 40 psi except -H6-- 6 psi Max. case working pressure 00 psi except -H6-- 7 psi Max. suction pressure 7 psi except two stage 6 Series with optional 0 lb. suction flange 00 psi Max. recommended packing box pressure 00 psi Max. recommended mechanical seal chamber pressure 0 psi except 4, 4R, 4RTL 0 psi ox or seal chamber pressure equals One stage: Suction pressure plus 60% differential pressure. Two stage: st stage equals suction pressure plus 0% differential, nd stage equals suction pressure plus 80% differential. Max. temperatures *Packing 7 F Std. mechanical seal F Hi-temp mechanical seal 7 F * Packing: Suction lift requires lantern ring, and 6 Series only. 7

8 ISO 900 REGISTERE QULITY SYSTEM HYRULI INSTITUTE IRPORT RO, NORTH UROR, ILLINOIS Monel is a registered trademark of Special Metals orporation. urora is a registered trademark of Pentair Ltd. ecause we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice /4/ 0 Pentair Ltd. ll Rights Reserved.