Solar Pumping Station 100 79

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Solar Pumping Station 100 79

  1. 1. Water Circulation Pumps & Circulators Solar Pumping Station The Taco Solar Pumping Station (SPS-PC-1) combines all the features needed for a closed loop solar water heating system. Just 5 easy connections to make; 2 for the solar collector(s), 2 for the storage tank’s heat exchanger and 1 for the expansion tank. The Solar Pumping Station includes a circulator with an integral variable speed solar control, isolation ball valves, air elimination, flow meter and safety group. The solar control continually adjusts the speed of the circulator to maximize the output of the collector, increasing the usable higher temperature water throughout the day while eliminating short cycling and increasing system performance by 20%. ©Taco Catalog #100-79 Effective Date: 10/08/09 Supersedes: New Printed in USA
  2. 2. Submittal Data # 101-139 Effective: 10/08/09 Submittal Data Information Supersedes: New Solar Pumping Station — SPS-PC Features Variable Speed Pays Big Performance Dividend: All-in-One Pre-insulated and The variable speed circulator in the Solar Pumping Station continuously Pre-plumbed Module optimizes the flow through the collector to achieve maximum energy gain. Ball Valves on Supply and Return with: For example, there is no benefit of pulling 80° water out of the collector when • Temperature Gauges you are trying to maintain 120° in a tank. If a proper Delta-T is maintained • Solar Check Valves through the collector then higher source temperatures can be achieved Flow Meter graduated in GPM over longer periods of time, no matter the weather conditions. with Integral Balancing Valve Safety Group: The Solar Pumping Station truly simplifies your closed loop solar water • Pressure Gauge heating installation. With just a few connections, you install the heart of the • Pressure Relief Valve system; circulator, solar control and all safety and measurement equipment. • Expansion Tank Connection Fill and Purge Valves Air Eliminator with Manual Vent Pressure relief Expansion Tank Bracket and Flex Tubing Pressure Gauge Standard 2-Bolt Flanged Circulator Variable Speed Solar Differential Control expansion Tank Connection • Matches Output of Collector • No Short Cycling of Circulator return Temperature Gauge & shut-off valve • +20% Increased Performance supply Temperature Gauge & shut-off valve User Definable Line Voltage Output, Supports: Air eliminator & Vent • External Heat Exchanger • Collector Sink / Dump Variable speed solar Control • Storage Tank Supplement standard 2-Bolt Flanged Circulator • 1 or 2 Storage Tanks Fill Port Hose Connection Specifications Body Construction .........Bronze / Brass Flow Meter in GPM Insulating Enclosure ..........EPP Purge Port Hose Connection Maximum Working Temp. (Excluding Circulating Pump) .....250˚F (120˚C) union Connections X 3/4” sweat Short Time ..........................320˚F (160˚C) for 20 Seconds Insulated enclosure Pressure Relief Setting.........87 PSI (6BAR) Temperature Gauges ......30-250˚F (0-120˚C) 008 Variable Speed Solar Circulator FLOW-M3/H Pressure Gauges ..............0-145 PSI 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 ..............................................(0-10BAR) 16 5.0 TOTAL HEAD-METERS Flow Meter .......................0 - 3.25 GPM 4.5 TOTAL HEAD-FEET 14 (0-12 l/min) 12 4.0 3.5 10 3.0 Exp. Tank Connections ......3/4” BSP or NPT 8 2.5 2.0 6 End Connections .............3/4” FM Copper 4 1.5 1.0 Sweat X 1” Union 2 0.5 0 0.0 Unit Dimensions ..............12.1” x 17” x 6.6” 0 2 4 6 8 10 12 14 FLOW-GPM Shipping Weight ................25 LBS For Indoor use only Taco Inc., 1160 Cranston Street. Cranston, RI 02920 / (401) 942-8000 / Fax (401) 942-2360 Taco (Canada) Ltd., 8450 Lawson Road, Unit #3, Milton, Ontario L9T 0J8 / (905) 564-9422 / Fax (905) 564-9436 www.taco-hvac.com

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