The Brass Electric Solenoid Valve by EHCO TECH, model B 21V-1/2-CC-24VAC, offers a reliable solution for various water, air, fuel, or gas projects.
With a 1/2" NPT inlet/outlet ports and a FKM (Viton) diaphragm, this valve operates at pressures ranging from 0 to 145 psi.
Its semi-direct acting design enables efficient performance even at low pressures and allows for gravity feed capabilit…

The LotFancy Precision Pro Diaphragm Stethoscope Kit with Carrying Case is a reliable and budget-friendly option for medical professionals and students.
With a dual-sided chestpiece featuring a diaphragm for high frequency sounds and a bell for low frequency sounds, this stethoscope provides high acoustic sensitivity for general auscultation.
Its flexible binaural can be adjusted for indi…

The Visaton K 50 8 Ohm 2" (5 cm) miniature speaker is a compact and versatile option suitable for a range of applications.
Its plastic (mylar) diaphragm and metal basket make it durable and functional, while the UV-resistant frame ensures longevity.
With a rated power of 2W and a nominal impedance of 8 Ohm, this speaker offers a frequency response of 250-10000 Hz and a mean sound pressure…

The PRV Audio D 4400Ti-Nd Neodymium 2" Titanium Compression Driver 8 Ohm 4-Bolt is a high-end product designed for professional users seeking a compact yet powerful driver.
It features a low mass CCAW voice coil and titanium diaphragm that deliver detailed response. The driver's compact 6" diameter neodymium ring magnet reduces overall size and weight, making it a popular choice for those con…

This stainless solenoid valve with Viton seal is a great option for a variety of projects involving water, air, gasoline, diesel, or gas.
With a 1/4" NPT inlet and outlet ports and a stainless steel body, this valve is durable and reliable. It operates as a 2-way, normally closed valve and has a fast response time.
Additionally, the FKM (Viton) diaphragm ensures a secure seal. Overall, th…

The Littmann Electronic Stethoscope Diaphragm in Black is a replacement part for Littmann Electronic Stethoscopes.
It is compatible with the #36554 Tunable Diaphragm and Rim Assembly in black, as well as the #36555 Tunable Diaphragm and Rim Assembly in gray.
The diaphragm comes with a 90-day warranty provided by the seller, and is shipped within 2-3 days within the USA. Please note that t…