I was able to spin the circulating water pump pulley by hand and that is where the squeal was coming from. Energyefficient fire pumps from armstrong fluid technology learn more. E series circulators armstrong armflo series 7252008 order no. Astro 2, 0 to 64 gpm, 0 to 42 ft maximum head, 33 to 218 w, 115 vac, 0. When no construction code is provided on pump nameplate, the circulator is classed as standard construction. Armstrong 110223308 120 horsepower astro 250ss wet rotor circulator, stainless steel sump pump accessories. We are located on the south west side of indianapolis, in. On motors with oil cups, add approximately 15 drops of oil to each cup at the start of each following heating season. Description voltage circulators special order armflo e7 armflo ci circ 112 hp lflgs 12060. Armstrong s astro circulator is intended for circulating water or.
Astro 2 hot water recirculation system armstrong fluid. Ever since 4 days ago we only have instant hot water in 3 of. I finally loosened the belt for the circulating pump. Lubricate every 6 months for high temperature or constant.
Need to fix your 4360 d vertical or motor mounted pump. Highperformance circulator pump demonstration nrel. You should see signs of the leaking if it is doing so. Armstrong model h32bf circulating pump shortys hvac supplies. Handling information and essential design parameters for our products are available here. In addition, 3450 rpm motors assure maximum efficiency while maintaining minimum motor horsepower. Armstrong s25 bf inline circulators are apart of the series s. With customers around the world in the industrial, commercial and residential markets armstrong inline circulating pumps. Armstrong pumps incarmstrong astro 230ci 125 hp circulator pump.
Give us a call tollfree for help on which pump is right for your application. Armstrong fluid technology shares how innovation in hvac can save. For service please contact our service department in rochester at uk. Circulator crossover reference chart up, ups the information contained within this chart is provided as a refence only, please consult the actual pump curves for exact replacement requirements. Here at pumps uk we can also offer both on and off site repairs on all types and models of armstrong pumps. My experience with water circulator pumps is they are either good or bad. For convenience, these circulators are generally installed in a vertical position, but may be changed easily on the job for horizontal pipelines or for opposite. Armstrong astro 2 circulator pumps feature three fieldselectable speeds and are ideal for residential heating or cooling, and potable water. Armstrong model s25 bf maintenance free circulating pump. Use our part lists, interactive diagrams, accessories and expert repair advice to make your repairs easy.
Sensorless technology sensorless control is an innovative concept for circulating pumps. The armstrong astro 2 circulators are designed for quiet operation and zero maintenance. For pumping domestic water use nonferrous lead free bronze or stainless steel body pump. This ensures that hot water is available instantly at every tap throughout a residence.
Global circulator pump market outlook 2016 to 2021. Same flange to flange dimension as competitive circulators. Buy armstrong astro stainless steel circulating pumps at. Armstrong s pump manager captures gold in cses coveted 2019 product of the year award company claims honor for 4th time in five years. Pump performance and characteristic data for up to 100 flowhead points are embedded in the memory of. Model 0011 cartridge circulator water circulation pumps. Armstrong astro 2 hot water recirculating pump only, 230 stainless steel flange connection with check valve. The astro 2 line is available in three volute materials for residential, small industrial, and commercial applications. Our purpose is to provide original equipment manufacturer parts for the repair and maintenance upkeep of furnaces, air conditioners, ventilation systems and pumps to the general public as well as contractors and commercial building maintenance staff. Domestic hot water recirculation systems taco comfort solutions. From a cost and environmental point of view, far less water is wasted each time a hot water faucet is opened saving an average of 12,000 gallons of water annually for a typical. Do not use this item for any installation or repair of potable water applications. Gsa facilities typically use constant volume circulator pumps for domestic hot water dhw. We distinguish among buzzing relays that control the circulator, vibrating electric motors, shrieking circulator bearings, and circulator pump noises.
For convenience, armstrong circulators generally are installed in. Refer to the schedule for pump flows and heads and motor speed, efficiency, enclosure and power requirements. Armstrong astro250ss 3 speed stainless steel circulating. From a cost and environmental point of view, far less water is wasted each time a hot water faucet is opened saving an average of 12,000 gallons of water annually for a typical fourperson. Circulator parts catalog armstrong fluid technology.
Sensorless control is an innovative concept for circulating pumps. Armstrong condensate return pumps set new standards of performance. An ecoating on the inside of castiron volutes provides enhanced corrosion protection for improved reliability. Serial number code all armstrong standard and high duty circulators bear a fourdiget combination serial and date code denoting year and month of manufacture. Buy armstrong astro 230ci 125 hp circulator pump at. Armstrong astro 230ci 125 hp circulator pump walmart. In combination with cast iron volutes the astro 2 line is intended to circulate water or ethyleneglycol solutions in closed hydronic or solar heating systems. The unique acb anticondensate baffle with ambient air flow prevents the build up of condensate on the motor windings when pumping chilled. Find great deals on ebay for circulator pump armstrong. I believe the strong winds blew out the water heater pilot while we were out of town for two days and i relite the pilot i have see the water heater turn on when we leave water running so i know water heater is working.
Unfollow boiler circulator pump to stop getting updates on your ebay feed. Armstrong pumps sales repair and spare stockist pumps uk ltd. Armstrong pumps 174031mf0 s25 bf cast iron inline pump, 112 hp note. You mention that you were able to spin the pulley by hand, but that the squeal went away when you tightened the belt. Armstrong pumps are available in cast iron and bronze pumps. Wet rotor design eliminates the need for a fan to cool the motor. Recently, our armstrong recirculating system stopped working. Standard 316thick, black steel receivers are provided for years of reliable service. Armstrong astro250ss 3 speed stainless steel circulating pump 115 volt javascript seems to be disabled in your browser. Armstrong circulator parts shortys pumps located near.
Armstrong unveils new integrated tower control system itc 9521. A circulator pump or circulating pump is a specific type of pump used to circulate gases, liquids. The armstrong astro 2 hot water recirculation system automatically circulates water through domestic water pipes. Their intended use is for circulating water or glycol solutions. We will be happy to assist you shipping rate for continental. This product does not comply with the safe drinking water act, which requires that products meet lowlead standards in order to be used in systems providing water for human consumption drinking or cooking. We will be happy to assist you shipping rate for continental united states.
Armstrong 110223308 120 horsepower astro 250ss wet rotor. Choose service parts from the lists with this heading. Armstrong s45 bf circulator 174036mf1 shortys pumps. Taco 2400 series high capacity circulators are specifically designed for quiet, efficient, dependable operation in a wide range of medium to high flowhead hydronic heating, chilled water cooling and hot water recirculation applications. This item is for hydronic heating systems, and should not be used in potable water systems. Detailed instructions give you the confidence of setting up and running armstrong equipment in the intended and optimal way. Armstrong inline circulating pumps are the worlds leader in fluid flow solutions. Units are floormounted and designed for up to 20,000squarefoot edr and discharge pressures up to 20 psig 1. Armstrong pump h series circulators armstrong h68 bf circulator pump 165236 for sale by pump express. Armstrong 4360 d vertical or motor mounted pump parts. Custom inline circulators armstrong fluid technology. Hvac fluidflow solutions armstrong fluid technology. Shortys pumps located near indianapolis, indiana armstrong s45 bf circulator 174036mf1 174036mf1 armstrong maintenance free circulating pump model s45bf replaces lochinvar pump model ls45bf motor 14 hp 1725 rpm 115 volt please contact us if you are not sure this is the correct circulator. If you require spare parts, new pumps or pumping equipment please fill out our online quotation form or give us a call on 022 292 415.
Installation and operating instructions armstrong fluid technology. Armstrongs astro circulator is intended for circulating water or ethylene glycol solutions in closed hydronic or solar heating systems. Inline circulators maintenance free option avaliable. The armstrong circulator pump is one of the best on the market and with their expertise in fluid flow, heat transfer, variable speed, and demand based control, armstrong fluid technology leads the fluid systems industry, including plumbing and hvac in providing the most energy efficient and cost effective solutions to building professionals and owners around the globe. Armstrong 3piece circulators use a proven design that continues to evolve. Pump performance and characteristic data for up to 100 flowhead points are embedded in the memory of the speed controller during manufacture. I dropped anchor and tried to identify the source of the noise. For potable water systems, please refer to to 174031mf043. Armstrong inline circulating pumps have an oversized shaft of either. Grundfos makes no guarantee as to the accuracy of the competitor information listed herein grundfos reference chart. Reliable and efficient, each unit features heavy gauge, 316 steel receivers for long operating life.