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Topic: Circulator pump


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In the News (Sat 25 May 19)

  
 Circulator Pumps
These marine quality circulator pumps are specifically designed for use in salt or raw water.
Chevy Circulator Pump, Fits V6 and Small Block V8 engines, 262, 265, 305, 307, 327, 350, and 400 CID.
Chevy Circulator Pump, Fits straight 4 and 6 cylinder engines, 153, 181, 194, 230, 250, and 292 CID.
i-netmarine.com /cp.htm   (286 words)

  
 Cartridge Circulator Pump Taco 009Buy Online 1-800-456-5267
The Taco 009 Cartridge circulator pump is designed for use in high head hydronic heating systems and open loop fresh water applications.
The bronze 009 Taco circulator may be used in Open Loop Solar Systems, and Light Commercial Domestic Hot Water Recirculation Systems.
The Unique Replaceable Cartridge contains all the moving parts, and allows the circulator to be serviced instead of replacing the entire unit.
www.accentshopping.com /store/heating/waterpumps/booster/009.asp   (224 words)

  
 Circulator-Flange Ball Valve suits hydronic heating systems., Hammond Valve Corp.
While 8100 has threaded-end and 8111 has soldered ends, both are designed to simplify isolation of circulator pumps for quick testing, repairs, or replacement without need to drain entire system.
The 8100/8111 series combines a flange with a ball valve to simplify isolation of circulator pumps for quick testing, repairs or replacement, without the need to drain the entire system.
The 8100/8111 is a two-piece, brass-body, full-port ball valve, designed with free-floating flanges for easy alignment with circulator pump flanges to simplify installation.
news.thomasnet.com /fullstory/466080/rss/954   (555 words)

  
 Radiant floor job uses DX heat pump system
Mitchell hooked into the distribution system previously used for the boiler, which he said is a simple thermostatically controlled system that opens and closes zone valves in the loops and runs a circulator connected to the storage tank.
The connection from the manifold to the heat pump is much like a conventional refrigerant line set.
While other geothermal systems rely on plastic piping to circulate water and antifreeze through a large, intermediate loop, a DX system circulates refrigerant through highly conductive copper earth loops, enabling a direct transfer of thermal energy from the earth.
www.contractormag.com /articles/newsarticle.cfm?newsid=20   (587 words)

  
 Patent 4160215: Single diode upper sideband terminated parametric amplifier
Inhibition of the upper sideband signal from entering the pump source 27 and circulator 25 contributes to the amplification of the input signal since maximum gain will be obtained if there is a minimum current flow in the diode circuit at the upper sideband frequency.
Suppression of the pump, upper sideband, and idler signal frequencies to prevent these signals from entering the signal circulator 25 is necessary to obtain a low noise amplified output signal.
D1 is one-half wavelength for optimum performance at the upper sideband signal frequency and could be in the range of 0.45 to 0.55 wavelength and at approximately one-quarter wavelength for optimum performance at the pump signal frequency and could be in the range of 0.2 to 0.3 wavelength.
www.freepatentsonline.com /4160215.html   (587 words)

  
 Single diode upper sideband terminated parametric amplifier - Patent 4160215
Inhibition of the upper sideband signal from entering the pump source 27 and circulator 25 contributes to the amplification of the input signal since maximum gain will be obtained if there is a minimum current flow in the diode circuit at the upper sideband frequency.
Suppression of the pump, upper sideband, and idler signal frequencies to prevent these signals from entering the signal circulator 25 is necessary to obtain a low noise amplified output signal.
D1 is one-half wavelength for optimum performance at the upper sideband signal frequency and could be in the range of 0.45 to 0.55 wavelength and at approximately one-quarter wavelength for optimum performance at the pump signal frequency and could be in the range of 0.2 to 0.3 wavelength.
www.freepatentsonline.com /4160215.html   (3482 words)

  
 History
At John H. White Sr.'s urging, Taco embarked on a long program of circulator development with a new approach - the wet- rotor circulator.
The vertical pump with a bottle-stopper arrangement, which became the basis of today's 110 model pump, was made commercially practical and acceptable to the market.
The company had produced a three-piece dry-motor, oil-lubricated circulator for years, and John H. White Sr.
www.wagsvalve.com /history.html   (3482 words)

  
 Big Block Chevy - AskTheBrain.com
Chevy Circulator Pump, Fits Big Block V8 engines, 396, 401, 427, and 454 CID.
Billet aluminum set of WATER PUMP ADAPTORS for running a big block Chevy water pump on your Early Chrysler 392, 354 or 331 HEMI engine.
A 467 cubic inch fuel-injected Chevy big block hangs off the left side of the car as does the driveline and rear end for increased cornering capabilities.
www.askthebrain.com /big_block_chevy-.html   (3482 words)

  
 New Pump Line Gives Metropolitan a Boost
Circulator pumps are used for heating, ventilation and air-conditioning in domestic houses, office buildings, hotels, etc. A common use of a circulator pump involves its installation on hot water lines.
Today, Grundfos is the world's largest manufacturer of circulator pumps, covering approximately 50% of the world market.
Metropolitan Industries, Inc. is the newest representative of the residential and commercial pump line manufactured by Grundfos of Denmark for the state of Illinois.
www.chiefengineer.org /content/content_display.cfm/seqnumber_content/1444.htm   (3482 words)

  
 Pump Systems
Taco Vertical Inline Pumps meet the latest standards for hydraulic performance and
The Taco 005 Cartridge Circulator is designed for use in hydronic heating, chilled fresh water
The Taco 0012 High Velocity/High Flow Circulator is designed for residential and light commercial closed
www.ofenlochmechanical.com /pump.html   (563 words)

  
 Grundfos Pumps - Taco Pump Circulators, Honeywell Zone Valves, Heat Exchangers, Grundfos Pumps, Mixing Valves, Thermostats, Boiler Expansion Tanks, Aquastat, Heat Timers
Grundfos, Effluent pump, EF402, 1/3 HP(ef402, ef 402)
Grundfos, Effluent pump, EF332, 1/3 HP(ef332, ef 302
Grundfos sump pump, SU 252,1/4 HP, 115V (su252, su 252, su-252, 96033567)
www.houseneeds.com /shop/HeatingProducts/HydronicHeating/heatingsupplinecard.asp   (1547 words)

  
 Northwest Steam Society - Members Boats - OCEANID
Main circulator pump is driven by 2" x 2.5" engine at 600rpm.
Other: Feed and bilge pumps work off HP crosshead; air and condensate off LP.
Other: Built during WW II as a 52 foot Harbor Service Launch for the Royal Navy, she was bought in 1961 by Robert Ellis, who had her completed refitted in England, including lengthening to her present 60'.
www.pcez.com /~artemis/NWSSBoce.htm   (257 words)

  
 PAPER - Online Information article about PAPER
tower is conical and connected to a powerful circulator or pump, which discharges the pulp into the top of the tower and causes thereby a continuous circulation and a thorough mixing of the pulp and bleach.
Germany and France are the two principal users of straw, which closely resembles esparto in its chemical constitution, and is reduced to a pulp by a somewhat similar process.
A special form of concentrator is fixed on the top of the first tower, which reduces the water in the pulp as it leaves the potcher to the minimum quantity necessary for per- fect circulation in the tower; by this means a considerable saving is effected in the quantity of bleach required.
encyclopedia.jrank.org /PAI_PAS/PAPER.html   (7068 words)

  
 PAPER - Online Information article about PAPER
tower is conical and connected to a powerful circulator or pump, which discharges the pulp into the top of the tower and causes thereby a continuous circulation and a thorough mixing of the pulp and bleach.
A special form of concentrator is fixed on the top of the first tower, which reduces the water in the pulp as it leaves the potcher to the minimum quantity necessary for per- fect circulation in the tower; by this means a considerable saving is effected in the quantity of bleach required.
When the pulp is fully bleached in the last tower of the series, fresh water is run into it, and a second concentrator, similar to the one on the first tower, is put in motion and washes out all traces of the bleach in about 25 to 30 minutes.
encyclopedia.jrank.org /PAI_PAS/PAPER.html   (7068 words)

  
 Little Giant Vcm Uls Condensate Pump
Grundfos Series UP circulator pump VIKING GEN. SERVICE HYDRAULIC PUMP !!
Sears Self-Priming Centrifugal Pump Hydrogrind Sewage Cutter Pumps- Lot of 15
www.baylornet.com /perl/b-ff2026%2063905%20%20Little%20Giant%20Vcm%20Uls%20Condensate%20Pump.htm   (7068 words)

  
 TACO - HVAC - History
Taco introduces the wet-rotor circulator (the "Perfecta") to the US market after nearly two decades of development.
Taco makes the vertical pump with bottle-stopper arrangement commercially practical and acceptable to the market.
Taco, Inc., headquartered in Cranston, RI, develops and manufactures hydronic-based components for use in heating and cooling applications across the building spectrum--residential, commercial, industrial and institutional.
www.taco-hvac.com /History.html   (620 words)

  
 Grundfos and the European pump trade launch energy labelling scheme
The traditional circulator pump that is installed in millions of European homes and commercial buildings will be placed in category E, because this pump type runs at a fixed speed 24 hours a day – irrespective of the heat consumption.
On Grundfos’ initiative, the European pump manufacturers’ trade organisation, Europump, has created an energy labelling scheme that is expected to entail energy savings worth billions of Euro.
There are 120 million such pumps in Europe, and every year they consume as much energy as all the washing machines in Europe put together – or more than the total annual energy consumption of the country of Denmark.
www.markgrundfos.com /web/grfosweb.nsf/DocsBySearchName/56EA419692223612C1256FC4004AD050   (620 words)

  
 Armstrong Pumps - Product Catalog
The E8 and E9 are designed for high head, mid-range flow rates and are suited for applications such as radiant heating, snow melting and especially geothermal (ground source) heat pump applications.
The ARMflo E8 and E9 employ the same robust design platform as the successful E10 and E11 circulators and address the growing need of high head applications.
The E9 is 74% more efficient than the leading wet rotor circulator model used in the geothermal market.
www.armstrongpumps.com /print_press.asp?groupid=0&nlfile=00_00_001   (620 words)

  
 The Shocking Facts About Sudden Thermal Changes
Boiler load is a function of flow rate and temperature difference, and one of the most effective methods is to create a boiler loop separate from the system and pump it with its own circulator.
In thermally shocked boilers, the fractures or cracks occur where the temperature difference is greatest -- usually in the back of the boiler near the nipple joints or the furnace area where the cold water enters.
When a modern hot water boiler experiences thermal shock, the cause is often ignored and written off as defective material or workmanship.
www.bellgossett.com /Press/thermalshock.htm   (620 words)

  
 Images of Solar Hot Water Heating System
Domestic hot water circulator pump moves water from the bottom of the tank through the heat exchangers and back again.
This heatpump provides heating when the solar panels do not provide enough heat in the winter as well as air conditioning in the summer.
Solar hot water collectors on house in Maryland.
geocities.com /n3sjh/joel   (416 words)

  
 How to Build a Solar Hot Water System
Although they are a bit more complicated and require electricity to run a circulator pump, active solar hot water systems harvest a lot of energy and save you money.
These systems do save that hot water in the pipes with a system of automatic valves and relays, but it is more complicated, more expensive and more prone to problems than the double insulated heat exchange system.
The roof might look a little funny and the hot water would sometimes run out sooner than you’d like, but it did work when the sun was shining.
www.jc-solarhomes.com /how_to.htm   (2215 words)

  
 impeller.net - the latest pump industry news
Circulator pumps are responsible for up to 15% of the electricity consumption of an average European household.The average European household could reduce total electricity consumption by up to 10% by purchasing more high energy-efficient pumps.
Parker Hannifin Corporation announced that it has acquired or received committed shares representing 88 percent of the 35,865,308 outstanding shares of domnick hunter.
For the first quarter of fiscal-year 2006, sales were $2.11 billion, up 13 percent, as compared to sales of $1.88 billion from the same period last year.
www.impeller.net /magazine   (985 words)

  
 Images of Solar Hot Water Heating System
Domestic hot water circulator pump moves water from the bottom of the tank through the heat exchangers and back again.
Domestic hot-water tempering valve prevents occupants from getting burned by water that can reach in excess of 180 degrees F. on a hot day from either the solar panels or the heatpump.
There is also a domestic hot water coil called a desuperheater that removes the heat from the compressor motor.
www.geocities.com /n3sjh/joel   (416 words)

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