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Best Hot Water Pumps

Water Flow Sensor Switch Hall Effect Liquid Water Flowmeter Meter 1-30L/min, DC4.5-18V, Copper - Water Flow Hall Sensor

  • ★ Safe and Reliable ★ This flow sensor switch is made of brass, all materials are in line with ROHS testing standards. It's a safety device that shuts off the current to the device (heaters, pumps, etc.) when it senses no water flow..
  • ★ Water Pressure, Flow Range, Connection ★ G1/2 type water flow sensor, its maximum water pressure is 1.75MPa, the range of flow is from 1L/min to 30L/min. Three wire connection: Red for positive pole, black for negative pole, yellow for pulse signal..
  • ★ Hall Effect Sensor ★ There is an integrated hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry..
  • ★ Easy to Install ★ Lightweight, reasonable size, stable performance, low water pressure start, easy to install, safe to use. Waterproof, heat resistance, pressurresistance, cold resistance, small size, stable and reliable..
  • ★ Widely Applications ★ Perfectly used for water heaters, pumps, hot tub, boiler, water dispensers, coffee machines, hot card machines, steam equipment, water system, the campus card sales, selling self-help water systems, water treatment equipment, cooling systems, mechanical equipment, instrumentation, pharmaceutical e....
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HotSpot/Caldera Spas Replacement Spa Pillow - 76113

  • Replacement for: Hot Spot Relay 2010-Current, Hot Spot Rhythm 2010-Current, Hot Spot Tempo 2010-Current, Caldera Palatino 2010-Current, Caldera Marino 2010-Current, Caldera Vanto 2011-Current, Caldera Aventine 2010-Current and Caldera Tarino 2013-Current..
  • Replace worn out Hot Springs Hot Tub pillows with our Watkins Replacement Pillow! Your spa will have a fresh new look and restored comfort with a new spa neck pillow..
  • Hot Spring Spa Supplies carries spa fragrances, air & water valves, control systems, filter accessories, lights, cleaners, pumps, thermostats, and more for virtually every hot spring model..
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Grundfos GRU-595916 595916

  • Flow range: 0 – 9 U.S. GPM, Head range: 0 – 6-Foot.
  • Motors: Single phase, 115V. Supply Voltage:115-120 VAC, 60 hertz, Contact Rating: 16 amps.
  • Connection: 3/4-Inch M by 3/4-Inch FNPT.Maintenance-free, low energy consumption, easy to install, quiet running.
  • The Grundfos circulator pumps, Series UP, are specifically designed for heating systems. The pumps are also suitable for circulation of hot domestic water and for circulation of liquid in cooling and air-conditioning systems.
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Watts Premier WP367010 Sensor Valve for Watts Hot Water Recirculating Pump (0955800), Plain

  • SPECIFICATIONS: 1/2 inch MPT connections on the Sensor Valve.
  • COMPATIBILITY: The WP367010 Sensor Valve is only for use with Watts Instant Hot Water Recirculating System. It is not designed to be used with a dedicated return line to the water heater.
  • EASY INSTALLATION: Easy to install with no additional pumps needed. Additional sensor valve for branched hot water lines.
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JASSFERRY Hot Water Recirculating Pump Recirculation System 115V NPT 1\ Circulation Replacement Pumps for Solar Water Heater Boiler Circulating Cast Iron Flange

  • 【Specific】: 115V, 60 HZ, 3-speed power 100/70/55 watts, 1/25 - 1/8 HP, up to 20 feet head, max working pressure 10 bar(145 PSI). Max flow 17 GPM. Inner liquid temperature range 36℉-230℉. Power Cord 2.8 ft..
  • 【Features】: Pump body made from the heavy duty cast iron. Pumps work efficient, quiet running, low energy consumption, and maintenance-free design: no need to replace mechanical seals or couplers..
  • 【Wide Application】: Our recirculation pump is an universal replacement pump, can replace most of hot water recirculating systems, is compatible for solar water heater, boiler and domestic water boost pressure etc..
  • 【Easy to Install】: Designed with cast iron flanges and inset check valve. Fittings include 2 Gaskets, 4 Bolts, 4 Nuts. Use the universal adjustable wrench connect the pump to the pipework..
  • 【5 Years Warranty 】: Our recirculation pumps reach the Class H insulation & IP44 protection. We offer 5-year warranty period for all our pumps. Questions like missing fittings, contact us directly for assistance. We will provide support as soon as we could..
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Swimming Pool Replacement Hose,Replacement Hose for Above Ground Pools,59” Long 1.25" Diameter Filter Pump Hose,Compatible with Pump Model 607, 637.

  • Includes 2 pool hoses leak-proof replacements [59” long with 1.25” diameter] & 4 Brass clamps for double-insulated or single pumps，Replace above ground pool hose in a flash with this convenient kit..
  • Easy to use,Compatible with 607, 637 Filter Pumps and many models.Pump hose works with all filter pumps for 330 GPH, 530 GPH, and 1,000 GPH..
  • Clear PVC material to allow you to easily monitor water flow,Durable and rigid, yet lightweight..
  • Easy to install in minutes, simply use a screwdriver and pliers, no extra supplies needed.(Please note: screwdriver and pliers are not includes).
  • Suitable for above ground swimming pools/ hot tubs/ spa/ all soft-sided pools and so on.Family and friends play happily with the water in the garden,it is your best choice..
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Camco 22813 4ft Premium Drinking Water Hose - Lead and BPA Free Anti-Kink Design 20% Thicker Than Standard Hoses 5/8 Inside Diameter 4 Feet Blue

  • Additional Sensor Valve Kit for use on branched hot water lines with Watts Premier Hot Water Recirculation Pumps coming from the water heater. Kit....
  • Compatibility: This valve works only with models 500800, 500803, 500805, and 500899..
  • This kit must be used in conjunction with either a 500800 or 500805 Hot water Recirculating Pump. It is NOT designed to be used with a dedicated....
  • Product Dimensions: Width: 1 3/8 inches, Length: 4 5/16 inches.
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Tool Daily Thermal Release Valve for Pressure Washer Pump, 1/4 Inch NPT, 2-Pack

  • Fitting: 1/4″ NPT. The outside diameter of male thread is 0.54 inch. Include 2 pieces pressure washer release valve..
  • Compatible with many brands, such as Generac,Homelite, Karcher, Briggs, Power Stroke, Husky, Black Max, Craftsman, Him Ore and Ridged pressure washers. Replaces Homelite part numbers 678169004, 678169002 and 678169001. Replaces Briggs and Stratton parts 208673GS, 21783GS, 194298GS and B3090GS..
  • Thermal Relief Valve protects pressure washer pumps operating in a safe temperature range to prevent overheating. When water temperature reaches above 145º F, pump seals may fail. The thermal relief valve will open to release hot water and allow cold water to enter the pump. So it continues to operate at a safe temperature. If the pump have ever overheated, the thermal relief valve must be replaced..
  • Made of brass. Max. inlet pressure of pumps is 200 PSI..
  • Quick reply within 10 hours. Any issue or question, please free to contact with us..
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Pump, Grinder, 2 HP, 15a

  • Price For: Each Pump Body Material: Cast Iron Cord Length: 25 ft. Off Point: 8 GPM of Water @ 100 Ft. of Head: 9 Shaft Seal: Silicon Carbide/Double Viton Lip Motor RPM: 3450 Max Head – Pumps: 108 ft. Manufacturers Warranty Length: 3 Yr. GPM of Water @ 60 Ft. of Head: 42 HP: 2 GPM of Water @ 5 Ft. of Head: 50 Hz: 60 Input Phase AC: 1.
  • GPM of Water @ 15 Ft. of Head: 50 Max. Liquid Temp.: 140 Degrees F Max. Head: 108.0 ft. Voltage: 208/230 Amps: 15 GPM of Water @ 10 Ft. of Head: 50 Item – Grinder Pumps: Grinder Pump Item: Grinder Pump GPM of Water @ 80 Ft. of Head: 27 Base Material: Cast Iron Bearing Type: Upper and Lower Ball GPM of Water @ 35 Ft. of Head: 50 Pump RPM: 3450 GPM of Water @ 40 Ft. of Head: 48.
  • GPM of Water @ 30 Ft. of Head: 50 Switch Type: Tether Impeller Material: Stainless Steel On Point: 15 Handle: Yes Housing Material: Cast iron Max. Head – Pumps: 108 ft. GPM of Water @ 45 Ft. of Head: 48 GPM of Water @ 70 Ft. of Head: 35 Min. Sump Pit Dia.: 24″ GPM of Water @ 50 Ft. of Head: 46 GPM of Water @ 25 Ft. of Head: 50 Switch Type – Pumps: Tether Impeller Material – Pumps: Stainless Steel.
  • Cord Length – Pumps: 25 ft. Pump HP: 2 Height: 19-1/2″ Phase: 1 Motor Type: PSC Length: 12-1/2″ FNPT GPM of Water @ 55 Ft. of Head: 45 GPM....
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Grundfos 98562817 SCALA2 3-45 AMCJDF 1x208-230V 60Hz Pressure Boosting Pump, small, Black

  • Flow range: 0 - 9 U.S. GPM, Head range: 0 - 6-Foot.
  • Motors: Single phase, 115V. Supply Voltage:115-120 VAC, 60 hertz, Contact Rating: 16 amps.
  • Connection: 3/4-Inch M by 3/4-Inch FNPT.Maintenance-free, low energy consumption, easy to install, quiet running.
  • The Grundfos circulator pumps, Series UP, are specifically designed for heating systems. The pumps are also suitable for circulation of hot domestic water and for circulation of liquid in cooling and air-conditioning systems.
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CLBL720SC Brio Moderna Bottom Load Water Cooler Dispenser - Tri-Temp, Adjustable Temperature, Self-Cleaning, Touch Dispense, Child Safety Lock, Holds 3 or 5 Gallon Bottles

  • ADJUSTABLE HOT & COLD WATER: Brios’ bottom loading water cooler dispenser is unlike any on the market, you can choose a personalized temperature for the cold and hot output, making it perfect for cool refreshments or toasty beverages, satisfying all your hydration needs. Brio Water gives you the ultimate hydration experience by giving you complete control, you can choose to enjoy water as cold as 39 degrees Fahrenheit or indulge in water that is as hot as 174 degrees Fahrenheit..
  • SAFETY FEATURES: Never worry about accidental pouring of hot water again with the 2-step dispensing on the hot-water spout. Brio goes above and beyond to ensure the safety of you and yours, the child-safety lock prevents any accidents from occurring, protecting the safety of you and your loved ones. Simply release the lock dispensing button and enjoy soothing hot water at your fingertips. Illuminate hydration with the LED nightlight that ensures that you won’t overfill or spill water..
  • BOTTOM-LOAD WATER DISPENSER: Don’t struggle to lift heavy bottles and simplify your life with a bottom loading cooler. The cabinet fits either a 3- or 5-gallon jug and perfectly accommodates both. The bottom loading cooler quickly pumps water through the cooler and ensures that you will al....
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Brio CLBL720SCBLK Moderna Self Cleaning Bottom Load Hot, Cold & Room Water Cooler - NEW Black Stainless Steel - Tri Temp W/Touch Dispenser Feature

  • ADJUSTABLE HOT & COLD WATER: Brios' bottom loading water cooler dispenser is unlike any on the market, you can choose a personalized temperature for the cold and hot output, making it perfect for cool refreshments or toasty beverages, satisfying all your hydration needs. Brio Water gives you the ultimate hydration experience by giving you complete control, you can choose to enjoy water as cold as 39 degrees Fahrenheit or indulge in water that is as hot as 174 degrees Fahrenheit..
  • SAFETY FEATURES: Never worry about accidental pouring of hot water again with the 2-step dispensing on the hot-water spout. Brio goes above and beyond to ensure the safety of you and yours, the child-safety lock prevents any accidents from occurring, protecting the safety of you and your loved ones. Simply release the lock dispensing button and enjoy soothing hot water at your fingertips. Illuminate hydration with the LED nightlight that ensures that you won't overfill or spill water..
  • BOTTOM-LOAD WATER DISPENSER: Don't struggle to lift heavy bottles and simplify your life with a bottom loading cooler. The cabinet fits either a 3- or 5-gallon jug and perfectly accommodate....
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Plasmid miniprep Columns (for 250 Preps)

  • restriction enzyme digests 35-60 minutes, electrophoresis 45 minutes.
  • Kit includes: instructions, crime scene Ready-to-Load DNA samples, Standard DNA Fragments, Dryzymes - Eco RI and Hind III.
  • Kit includes: various solutions and buffers, plasmid DNA, enzyme grade water, agarose powder, FlashBlue Stain.
  • All you need: electrophoresis apparatus, power supply, automatic pipet with tips, waterbath, balance, microwave or hot plate, visualization (white light).
  • All you need: misc. lab glassware, pipet pumps or bulbs, metric rulers, floating racks, distilled or deionized water, ice.
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