Best Diaphragm Series

NorthStar ATV Boomless Broadcast and Spot Sprayer - 16-Gallon Capacity, 2.2 GPM, 12 Volts

  • 12V, 2.2 GPM NorthStar NSQ Series on-demand pump generates 70 PSI.
  • Patented DXS-3 pump valves are made with chemical-resistant Viton for faster priming, better performance and longer life.
  • 100% continuous duty oversized electric pump motor — no down time waiting for the motor to cool.
  • Santoprene diaphragm has superior reliability and chemical resistance.
  • Regulator, pressure gauge and deluxe trigger spray gun for fine tuning of spray pressure.
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Funmit W69698 Pool Cleaner Diaphragm with W81600 Rataining Ring Long-Life Replacement for Zodiac Baracuda G3 G4 (4 Pack)

  • ➤【HIGH QUALITY】: Swimming pool cleaning diaphragm W69698 is a heavy-duty diaphragm made of silicone resin. The W69698 diaphragm is sturdy, flexible and long service life (the expected service life is twice that of ordinary diaphragms).
  • ➤【SOLVE THE POOL PROBLEM】: Any tearing or tearing of the diaphragm will cause the cleaner to start, stop or stop moving completely, and then the diaphragm should be replaced with a new one to solve this problem. And then W69698 diaphragm regulates water flow to keep your Zodiac Pool Cleaner running to keep your pool clean and the cleaner working.
  • ➤【PRODUCT SPECIFICATIONS】: Package includes: 4 × Yellow W69698 long life diaphragms and 4 × Retaining Rings W81600. Compatible with Zodiac Baracuda G3, G4 and Alpha 2, 3 swimming pool cleaners, and also fits for Baracuda Zoom, Ranger, Wahoo swimming pool cleaners.
  • ➤【EASY INSTALLATION】: No tools are needed, just eject the old one and replace the new swimming pool diaphragm snap in place in just 30 seconds. There is no difficulty, it has been strictly tested by the manufacturer and the effect meets or exceeds OEM specifications.
  • ➤【AFTER-SALES SERVICE】: Funmit commit to provide customer with quality product and excellent service as well as reasonable p....
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Nikon NIKKOR Z 40mm f/2

  • Camera compatibility: Compatible with FX and DX format Nikon Z series mirrorless (on DX-format cameras, the lens has a field of view of 60mm).
  • Fast & quiet Autofocus: AF System greatly suppresses focus breathing to prevent angle-of-view shifts during recording: also allows for smooth iris adjustments with the click-less control ring to create a natural shift in brightness..
  • Custom control ring: Customize the way you shoot. Use it for precise manual focusing or to adjust aperature, ISO, or exposure compensation..
  • Beautiful background blur: The shallow depth of field of f/2 is enhandced by the lens’ 9 rounded blade diaphragm, creating a natural bokeh effect..
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TABODD Air Operated Double Diaphragm Pump QBY-15Z 1/2 inch Outlet Inlet 12 GPM Pneumatic Transfer Pump 115 PSI Industrial Pump Pneumatic Double Diaphragm Pump for Chemical Waste Oil Cast Iron

  • A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm to pump a fluid..
  • In the pump two symmetrical working chamber each equipped with a diaphragm, the center link will be integrated into one. Compressed air from the pump inlet into the valve, through the valve body to introduce compressed air into one of the chamber to promote movement of the diaphragm chamber, while the other chamber gas emissions..
  • Once the end of the stroke is reached, the gas distribution mechanism automatically introduces compressed air into the other working chamber to push the diaphragm in the opposite direction so that the two diaphragms move back and forth in unison..
  • EXCELLENT CONSTRUCTION - Resists corrosion for reliable performance and long life. Bolted construction is designed for leak-free fluid handling. Easy access to ball checks and fluid caps for maintenance and repairs..
  • VERSATILE USE - The diaphragm pump with convenient operating are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc..
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Audio Technica AT2020 Cardioid Condenser Microphone for Project & Home Studio Applications Bundle with Blucoil Boom Arm Plus Pop Filter, and 2-Pack of 10-FT Balanced XLR Cables

  • CAPTURES EVERY NUANCE OF VOCALS AND ACOUSTICS - The Audio Technica AT2020 features 16mm low-mass diaphragm that captures every sonic detail across the 20Hz~20kHz frequency range..
  • HANDLES HIGH SOUND PRESSURE LEVELS - The versatile microphone can be used for recording vocals, string instruments, and even a Leslie amp. It has up to 144dB SPL and a dynamic range of 124dB..
  • PROVIDES BETTER NOISE ISOLATION - The cardioid polar pattern of AT2020 reduces the sound pick up from the rear and sides. You can record vocals and instruments clearer with this mic!.
  • IDEAL FOR PROJECTS AND HOME STUDIO APPLICATIONS - The low 20dB self-noise of AT2020 makes it well-suited for sophisticated digital recording. Its custom-engineered diaphragm provides a superior transient response..
  • INCLUDES - Audio Technica AT2020 Cardioid Condenser Microphone.
  • Soft Pouch. Blucoil All-in-One Microphone Boom Arm Plus Pop Filter. 2-Pack of Blucoil 10-Foot Balanced XLR Cables - Premium Series 3-Pin Cable for Microphones, Speakers,....
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NorthStar High Flow ATV Boomless Broadcast and Spot Sprayer - 26-Gallon Capacity, 5.5 GPM, 12 Volts

  • 12V, 5.5 GPM NorthStar NSQ Series on-demand pump generates 60 PSI.
  • 100% continuous duty oversized electric pump motor — no down time waiting for the motor to cool.
  • Patented DXS-3 pump valves are made with chemical-resistant Viton for faster priming, better performance and longer life.
  • Santoprene diaphragm has superior reliability and chemical resistance.
  • Regulator, pressure gauge and deluxe trigger spray gun for fine tuning of spray pressure.
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ADC Platinum Adscope Lite 614 Lightweight Pediatric Stethoscope with Tunable AFD Technology, 30.5 inch Length, Pink

  • Gasketed diaphragm alters its effective size and frequency response by simply changing pressure, bell-type low frequency response is achieved by simply holding the chestpiece in place with light pressure.
  • Firm pressure will produce diaphragm-type high frequency performance, sculpted chestpiece made from lightweight zinc alloy plated with an attractive satin finish, aluminum binaurals in satin finish.
  • Double leaf internal spring fixed at 15 degree angle for greater comfort, reinforced yoke molded into flexible 22" pvc "y" tubing.
  • Adsoft delux pvc eartips for the ultimate in wearing comfort and acoustic seal, sprare diaphragm included, scope id tag included.
  • The 614 pediatric chestpiece is sculpted with 1inch diameter diaphragm,diaphragm retaining rim color matched to tubing, inspected in the usa.
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Air Operated Double Diaphragm Pump QBK-15 1/2 inch Outlet 12 GPM Pneumatic Transfer Max 115 PSI Industrial Use for Chemical Waste Oil Dual Dissepiment PTFE Nitrile Rubber by Cast Iron Aluminum Alloy

  • 【INDUSTRIAL QBK-15】Material:Cast iron,aluminum alloy,Stainless steel.Inlet Port: 1/2 inch.
  • 【EXCELLENT EFFICIENCY】Double diaphragm pump motor design delivers optimum air efficiency.Double Diaphragm:PTFE, Nitrile Rubber and Polychloroprene..
  • 【RELIABILITY】 Diaphragm pump unbalanced air valve ensures no-stall operation.Air diaphragm pump good abrasion resistance, chemical resistance, and heat resistance..
  • 【SAFETY】 Air diaphragm pump bolted construction for leak-free fluid handling..
  • 【VARIOUS INDUSTRIES】Diaphragm pump can petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive and other chemical industries..
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3M Littmann 2141 Master Classic II Stethoscope, Black, 27 inch

  • Award winning ergonomic design and excellent acoustic sensitivity deliver comfort and reliable diagnostic performance.
  • Tunable diaphragm responds with a simple pressure change to capture low and high-frequency sounds.
  • Anatomically designed headset is angled to meet the path of the ear canal.
  • Non-chill rim and diaphragm offers welcome patient comfort.Diaphragm Diameter 1.75 Inch Diaphragm Diameter (metric) 1.73 inches.
  • Latex free materials for allergy sensitive users.
  • Headset Material: Wide diameter aerospace alloy / Anodized aluminum.
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MABIS Spectrum Dual Head Lightweight Cardiology Stethoscope, Blue

  • LIGHTWEIGHT STETHOSCOPE delivers accurate auscultation of heart, lung, stomach (gastrointestinal, bowel, etc.), and blood pressure flow (Korotkoff) sounds with acoustic integrity and clarity in office, student, home or clinical setting.
  • ADULT STETHOSCOPE features a CHESTPIECE designed with a turnable, fully rotating stem and a bell and diaphragm to capture high or low frequency sounds delivering the ultimate value in auditory diagnostics with professional performance and durability.
  • DUAL HEAD STETHOSCOPE is most useful in non critical care environments such as a medical office, internal or general physicians, OB, GYN, ambulatory clinic or urgent care.
  • SPECTRUM SERIES DUAL HEAD STETHOSCOPES help detect normal and abnormal sounds and rhythms.
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