Best Variable Pump

Pump Boys and Dinettes

  • ... have the option to run your speakers, but also your subwoofers.
  • Mosfet Power Supply – A MOSFET is basically an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
  • Variable BASS Boost – With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s).
  • Bridgeable – Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels.
  • Specs – Dimensions: 13.5” x 10.31” x 2.25, Weight: 12 lbs..
  • Warranty – BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality.
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Rx Clear Ultimate Niagara 1 1/2 HP Pool Pump for Inground Swimming Pools | 56 Frame | 115/230 Volt | 12.5/6.2 Amps | Corrosion Proof | Large See-Through Strainer Cover

  • ...motor that attach to the wet end/pump. 48 frame measures 3-⅝” and 56 frame measures 4-⅛”..
  • WARNING - This pool pump cannot be sold in/shipped to California or Florida. Pool pumps, 1 HP or larger, that are sold in/shipped to California and Florida must be 2 speed or variable speed motors..
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Just One Second (Apex Remix)

  • [Low Air Loss] Air cells 3~11 are ventilated to wick moisture & heat away from mattress to keep patient comfortable. Each of 17, 5" air cells can be easily removed and replaced..
  • [Dual Therapy & Customizable Firmness]: Domus 3 offers 2 therapy modes to fulfill individual needs. Alternating mode for pressure redistribution and static mode to form a constant stable surface for general use. Variable pressure setting with weight indicator to adjust the firmness based on patient weight and personal preference..
  • [Simple, Quiet & Easy to Setup]: The mattress and pump system is simple to use and easy to be installed over hospital or your home beds. The compact Pump working noise level ≦ 30dB(A) to ensure a restful sleep..
  • [Safety and Durability] Low pressure alarm to increase safety + CPR strap, quickly deflate the mattress by pulling the tag during emergencies. Nylon/PU Cover Vapor permeable and water resistant with basic flame retardant level.Dimension: 78”(L) x 35”(W) x 5”(H)/w 3" foam pocket. Weight Capacity: 440 pounds. Supply Voltage 100-120V, 60Hz..
  • [Apex Medical Guarantee] 1 year guarantee on mattress and pump..
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simplehuman 9 oz Touch-Free Rechargeable Sensor Liquid Soap Pump Dispenser Brushed Stainless Steel

  • TOUCH-FREE - Neat, easy and automatic. Touch-free operation means no germs passed on, and no smudges left behind..
  • CLOG-PROOF TUBING PUMP - For precise and consistent soap flow..
  • FUNNEL REFILL OPENING - Makes it easy to refill your sensor pump without messy drips..
  • VARIABLE DISPENSE - Position your hand up close for a little soap and farther away for more..
  • NO-DRIP VALVE - Flexible silicone valve snaps shut to create a seal preventing messy drips..
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Apache 99023677 2600 PSI Pressure Washer Gun Kit with 1/4" x 25' Hose, Metric Adapter, Variable Wand Spray Nozzle

  • Set includes gun, hose, wand, variable nozzle, and adapter for gas or electric pressure washers rated up to 2,600 psi with a metric pump outlet.
  • Gun has metric inlet and outlet, has a trigger lock for control, and connects to the included 1/4″ diameter x 25′ long hose.
  • Wand includes a variable-angle spray nozzle tip with a soap-dispensing function.
  • Male metric adapter connects two female ends together for accessory attachment.
  • Maximum temperature is 140 degrees F, and maximum flow is 7.0 gpm.
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Doheny's Pool Pro Variable Speed Inground Swimming Pool Pump | 1.5 HP VS Pump, 230V, Self-Priming, Max Flow 95 GPM | 1.5 Inch Internally Threaded | Programmable Timer | Hard-wired

  • Swimming Pool Pump: This self-priming pump is designed to operate your swimming pool filtration system as well as your spa, waterfall, automatic cleaner, heater, salt chlorine system and other water applications – all while saving you up to 80% on your pool energy consumption.
  • Variable Speed for Maximum Efficiency: This pool water pump features 3 speeds, 1500RPM (Eco), 2400RPM (Clean), and 3250RPM (Boost), making it perfect for pools, spas, waterfalls, and more.
  • Mode Switch: Switch up how long your pool pump runs with the easy mode switch.
  • Mode 1 runs 16hr clean cycles, Mode 2 runs 24hr clean cycles.
  • Control Panel: With LED speed indicators, alarm indicators, and error messages made to warn against incorrect voltage, high temperatures, over current, and ensure freeze protection.
  • Important: This inground pool pump system is not available for sale in the state of California.
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simplehuman 9 oz. Touch-Free Rechargeable Sensor Liquid Soap Pump Dispenser, Matte Black

  • TOUCH FREE, GERM FREE: Our sensor pump is the perfect tool for cleaning hands, dispensing soap and sanitizer touch free to prevent the spread of germs..
  • FAST, PRECISE AND COMPLETELY CLOG-PROOF: Our pump system forces the liquid through an air-tight tube. It's such an efficient system, it can dispense a wide variety of soap or sanitizer in a fraction of a second..
  • IDEAL FOR THE WHOLE FAMILY: Whether your hands are big or little, our variable dispense volume control allows each family member to choose the right amount of soap — up close for a small dab, and farther away for more..
  • CHARGING MADE SIMPLE: Recharge plug on the back is easy to access, and one charge lasts up to 3 months..
  • ALWAYS SPOTLESS: With an IP67 waterproof rating, you can confidently rinse the sensor pump in the sink to keep it looking clean and new..
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HALF OFF PONDS Aqua Pulse 5,200 GPH Submersible Pump for Ponds, Water Gardens, Pondless Waterfalls and Skimmers - AP-5200

  • BUILT TO LAST - Our pumps are engineered for 24-hour continuous use, with high-end sensors preventing motor burnout..
  • INDUSTRY LEADING PERFORMANCE - Deep vein replaceable impeller achieves maximum flow at higher head heights. Great for either submersible or in-line use..
  • DURABLE QUALITY - Less than a 1% return rate! Passes solids up to 0.25" with a specialize intake screen to prevent those dreaded clogs..
  • POWER BEYOND IT'S PRICE - High flow, energy efficient hybrid drive technology combines the high flow characteristics of a direct drive pump with the energy saving efficiency of a mag drive pump, not compatible with variable speed controller.
  • A PUMP YOU CAN TRUST - Backed by a 2-year manufacturer's warranty! - Contains no oil.
  • completely safe for fish, wildlife and aquatic plants..
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DEWALT 20V MAX Cordless Grease Gun, Tool Only (DCGG571B) , Black

  • DEWALT grease gun can power through clogged grease fittings with a motor that delivers up to 10,000 max PSI.
  • High-volume pump of the battery grease gun pushes up to 5.0 oz/min high-flow applications..
  • The battery operated grease gun can control grease flow with the variable speed trigger.
  • Reach hard to access grease fittings with the 42-inch flexible hose.
  • Locate hard to see grease fittings in dark work areas with the bright LED.
  • Integrated no-mar foot design allows operators to rest the tool on flat surfaces.
  • Air-bleeder valve assists in pump priming after cartridge changes.
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HALF OFF PONDS HydroFlow 5,000 GPH Submersible Pump for Fountains, Waterfalls and In-Pond Applications - HF-5000

  • POWER & EFFICIENCY - Extremely energy-efficient magnetic drive technology is an ideal choice for fountains, waterfalls and most ponds with near silent operation and extremely low operating cost..
  • FLEXIBILTY FOR YOUR POND - Asynchronous drive motor, that's engineered for 24-hour continuous use and equipped with an overload sensor to prevent a burnout, can be controlled with variable speed controller (not included) that permits you to increase or decrease pump flow as needed!.
  • TOP POWER FOR THE PRICE - This pump has an output of 2.0" with a max-flow of 5,000 GPH that has an output of 1.5" with a max-head of 23'. Pump motor operates on 354-watts at 2.95 amps with a 30' power cord..
  • ENVOIRMENTALLY FRIENDLY - Contains no oil and is completely safe for fish, wildlife, and aquatic plants!.
  • A PUMP YOU CAN TRUST - Intake screen prevents clogging while allowing the vortex impeller to pass solids, up to 0.25 of an inch! We've tested these units with over 50% intake blockage with no reduction in flow! ​**Backed by a 2-Year Manufacturer's Warranty!** With 100% U.S. Based Support and Service!.
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