Visit us at for details on these and other quality circulator pumps we stock and sell.
This eliminates the need to drain and refill the entire boiler in order to rid it of air.Īvailable in sizes ranging from 33 to 218 watts, the 12-model Astro Series line replaces 128 competing models, making the Armstrong 230 one of the most versatile pumps on the market today. One of the pump’s most outstanding features is its vent plug, which can be used to purge air from the system after installation. And once installed, these units can be adjusted to rectify discrepancies in estimated system resistance and to accommodate an increased number of zones. The Astro 230’s unique three-speed design allows the pump to be set to a wide range of system head and flow specifications. 1/17 HP Cast Iron Wet Rotor with Variable Speed Capability Hot Water Circulating Pump Brand ARMSTRONG PUMPS INC. In combination with cast iron volutes the Astro 2 line is intended to circulate water or ethylene-glycol solutions in closed hydronic or solar heating systems. Integral check valves prevent backflow and eliminate the need for discrete check valve addition, minimizing installation and maintenance costs. The Armstrong Astro 2 circulators are designed for quiet operation and zero maintenance. Models are available with union, sweat, or rotated flange connections for easy installation in even the tightest corners. Rated at 1/25th hp and 115 volts, with a rated flow of zero to 18 gallons per minute and a rated head of zero to 18 feet, the Armstrong 230 is a three-speed pump, designed to handle today’s most common pump applications. Designed to move liquids through closed hydronic or solar heating systems efficiently and with minimal maintenance, these three-speed circulators allow users to match a wide range of application requirements.
If you are unsure of your ability please call a professional company.Armstrong’s Astro 2 Series Wet Rotor Circulator Pumps bring adaptability to a new level. Improper repairs can lead to equipment damage or personal injury or death. Prior to making repairs please consult your manufacturers instructions and follow all safety precautions. We can also be contacted via email using our contact us link Our physical store address is 7720 S Mooresville Rd in West Newton, IN 46183. Armstrong ASTRO Express 2 SSU Hot Water Recirculation Pump This pump is designed for domestic water distribution in standard two-pipe plumbing installations.
We can be reached at our local phone number 31, Toll Free 87 or by fax at 31. Armstrong Pumps 110223-305 - Astro-230CI 3-Speed Cast Iron Circulator, 0-20 GPM Flow - Note: Formerly known as Astro 30 Flanges must be purchased. We will be happy to help identify the correct parts required for your application. We also are a stocking distributor of Modine heating parts. Most pumps are custom built so it is critical to provide as much information as possible from the pump nameplate. We are a National Distributor of Armstrong Pump and Armstrong Pump repair parts. If you need assistance with pump repair parts or complete pump assemblies please contact us. Welcome to Shortys Pumps, division of Shortys HVAC Supplies. Your email address and other information provided are exclusively for our use. We do not have access to credit card information that is processed online. Credit card numbers are encrypted and go directly to. The SSL is provided by Comodo, one of the most trusted providers online. Buy with confidence! This is a secure site.