Reviews Dual Action Air Pumps

Umarex Strikepoint .22 Caliber Airgun Pistol

  • Single-shot, multi-pump pneumatic bolt action pellet air gun.
  • Works with as few as 3 pumps or as many as 10.
  • The 5-chamber SilencAir sound dampener is permanently affixed to the air pistol to reduce down range noise and maximize stealth.
  • Variable power: Engery output is controlled by the number of pumps.
  • Shoots .22 caliber pellets at up to 520 fps.
  • Features fiber optic sights and a durable all-weather frame.
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Lubeworks Oil Transfer Drum Pump Double Action 5 1 Fast Flow Rate 6.6GPM / 25LPM for SAE240 Oil/Fluids

  • SPECIFICATIONS - This Air Operated (Pneumatic) Double Action Oil Transfer Pump has a High Flow rate of a Max 6.6GPM / 25LPM.
  • EFFICIENT DESIGN and CAPABILITIES - Our Transfer Pumps are Double Action and Self Priming designed, delivering fast and precise flow rates.
  • PROPER USE and SAFETY - All our pumps come with a 2" inch Adjustable Bung adapter, for easy installation for barrel mounted applications.
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Build 19 Piece Pneumatic Kits with Technik Parts Contains Air Pump, Piston Pressure Rod, Cylinder,Pneumatic Hose &More,Great for DIY, MOC Tech, Compatible with Lego

  • Custom MOC Tech Accessories: The kit contains 10 pneumatic accessories for a total of 19 pieces. There are 2 2x11 V2 cylinders, 2 1x11 V2 cylinder air pumps, 2 1x5 cylinder V2 pressure rods, 2 1x6 air pumps, 2 pneumatic switches, 2 pneumatic spring air pumps, 2 7L atmospheric pistons, 2 square floor air pumps , a 2m long pneumatic hose with 4mm outer diameter, 2mm inner diameter and 2 push rods. Note: Tube color is random..
  • The technical parts are well sealed and airtight. The quality of the parts is comparable to the famous Danish building blocks..
  • The MOC small particle building block kit is used to realize the hydraulic action at night and control the turning, grabbing, lifting and other functions of cranes, trucks, various engineering vehicles, military trucks, airplanes, robots and other models..
  • We know that a perfect building block starts with the quality of the raw materials. The pneumatic kits are made of high-quality environmentally friendly ABS materials, and the building block parts are smooth and polished, so that each part fits well and has a smooth and comfortable grip, which is not easy to loosen. Compatible with other brands of small particle blocks..
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4 Hand Soap/Shampoo/Conditioner Bottle Pumps for 1 Liter Bottles | Made in USA | Smooth Pumping for Beauty Products, Lotion, Soap | NO Rust (4 Pack)

  • NO RUST and MADE IN USA! Say good-bye to yucky rust with these specially designed air pumps! See how our pumps beat out the competition with a smooth pumping action and superior design. Our pumps are made in the USA too!.
  • UNIVERSAL FIT! Tube can be trimmed to fit bottles from a variety of popular brands! Can be used with shampoo, conditioner, lotion, body wash, hand sanitizer gel and foam hand soap and more!.
  • INCREDIBLE VALUE! Our value packs are perfect for multiple bathrooms, hotels, camps and more!.
  • EASY SET UP! Simply screw on the pump, hold the pump collar, twist counter clockwise, and the pump will pop up for use! Check out the instructions in the image gallery on this product page..
  • WORKS WITH MOST 1 LITER BOTTLES! Our air pumps are designed for 1 liter (33.8 ounce) bottles!.
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Lubeworks Oil Transfer Drum Pump Double Action 1:1 Fast High Flow Rate 8.5GPM / 32LPM for SAE130 Oils/Fluids

  • SPECIFICATIONS - This Air Operated (Pneumatic) Double Action Oil Transfer Pump has a High Flow rate of a Max 8.5GPM / 32LPM.
  • A Max Air Inlet Pressure of 5-8BAR / 70-115PSI.
  • A Max Fluid Pressure of 8BAR / 115PSI. An Air Motor Effective Diameter of 63mm 2.5" inch.
  • An Air Consumption (per minute) @ 8BAR / 130L @ 115PSI / 4.7CFM.
  • An Air Inlet Connection of 1/4" and Oil Outlet Connection of 3/4" Male.
  • A Long Pump Life of 960k Liters / 253k+ Gallons.
  • EFFICIENT DESIGN and CAPABILITIES - Our Transfer Pumps are Double Action and Self Priming designed, delivering fast and precise flow rates.
  • This Smart design uses fewer parts for less pump wear/tear, making it is easy to use/maintain This pump is best suited for Multiple Fluid types of medium to high viscosity at a short to medium distance, typical fluids handled include: motor oil, synthetic oil hydraulic, gear oil, automatic transmission fluid and suitable up to SAE80 grade oil.
  • PROPER USE & SAFETY - All our pumps come with a 2" inch Adjustable Bung adapter, for easy installation for barrel mounted applications.
  • This pump can be barrel, cart or wall-mounted.
  • A Wall Mount Kit or Extension Tube Kit are Sold SEPARATELY.
  • Follow manual for setup and always use the proper additional equi....
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Lubeworks Oil Transfer Drum Pump Double Action 3:1 Fast Flow Rate 7.4gpm / 28lpm for SAE130 Oils/Fluids

  • PUMP SPECS - This Air Operated (Pneumatic) Double Action Oil Transfer Pump has a High Flow rate of a Max 7.4GPM / 28LPM.
  • A Max Air Inlet Pressure of 5-8BAR / 70-115PSI.
  • An Air Motor Effective Dia. of 63mm 2.5" inch.
  • An Air Consumption (per minute) at 8BAR / 140L at 115PSI / 5.0CFM.
  • Air Inlet Connection of 1/4" inch and Oil Outlet Connection of 3/4" inch Male.
  • A Long Pump Life of 840k Liters / 221k+ Gallons.
  • EFFICIENT DESIGN and CAPABILITIES - Our Transfer Pumps are Double Action and Self Priming designed, delivering fast and precise flow rates.
  • This Smart design uses fewer parts for less pump wear and tear, making it is easy to use and maintain.
  • This pump is best suited for Multiple Fluid types of medium to high viscosity at a short to medium distance, typical fluids handled include: motor oil, synthetic oil hydraulic, gear oil, automatic transmission fluid and suitable up to SAE130 grade oil.
  • PROPER USE and SAFETY - All our pumps come with a 2" inch Adjustable Bung adapter, for easy installation for barrel mounted applications.
  • This pump can be barrel, cart or wall mounted.
  • A Wall Mount Kit or Extension Tube Kit are Sold SEPARATELY.
  • Follow manual for setup and always use the proper add....
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Tetra Whisper Air Pump, For aquariums, Quiet, Powerful Airflow

  • POWERFUL: Tetra Whisper Air Pump provides dependable airflow to your aquarium..
  • QUIET: Patented dome shape, suspended motor and sound-dampening chambers for quiet operation..
  • PROVIDES OXYGEN AND WATER MOVEMENT: Keeps underwater pets happy..
  • ELIMINATES VIBRATION: Designed with a wide footprint and rubber feet..
  • AVAILABLE SIZES: Select the proper size for your tank – 10, 20 and 40 gallon pumps have single air outlets, 60 and 100 gallon pumps feature dual outlets..
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Dual-Action Manual Balloon Pump, 2 Pack Random Color - Hand held Air Pump for Balloons, Balloon Inflator for Kids' Parties, Hand Pump for Balloons, Manual Balloon Inflator (Pink Head)

  • Double-Action: Our balloon inflator pumps air in both up and down directions, making balloon inflation twice as fast as traditional hand pumps..
  • Portable and Cost-Efficient: Unlike electric pumps, our handheld balloon pump is easy to carry and noise-free, making it perfect for quiet workplaces and on-the-go use..
  • Durable Design: Our balloon pump is built to last with upgraded plastic material that can withstand frequent use, making it suitable for both adults and children..
  • Versatile Air Pump: Our balloon inflator can inflate various types of balloons and most inflatables, making it a must-have accessory for any party or event..
  • 2-Pack with Random Colors: Frosted look, and with benefits of quick pumping and fast air inflation for balloons..
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Tetra Whisper Easy to Use Air Pump for Aquariums (Non-UL)

  • POWERFUL: Tetra Whisper Air Pump provides dependable airflow to your aquarium..
  • QUIET: Patented dome shape, suspended motor and sound-dampening chambers for quiet operation..
  • PROVIDES OXYGEN AND WATER MOVEMENT: Keeps underwater pets happy..
  • AVAILABLE SIZES: Select the proper size for your tank – 10, 20 and 40-gallon pumps have single air outlets, 60 and 100-gallon pumps feature dual outlets..
  • NON-UL LISTED: Reliable performance at an economical cost..
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Tetra Whisper Air Pump 40 To 60 Gallons, For Aquariums, Powerful Airflow, Non-UL Listed

  • POWERFUL Tetra Whisper Air Pump provides dependable airflow to your aquarium.
  • QUIET Patented dome shape suspended motor and sound-dampening chambers for quiet operation.
  • AVAILABLE SIZES Select the proper size for your tank – 10 20 and 40-gallon pumps have single air outlets 60 and 100-gallon pumps feature dual outlets.
  • NON-UL LISTED Reliable performance at an economical cost.
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