vent valves for sale, brand-new and used.

40" E Series Portable Hyperbaric Chamber 12 MONTH INTEREST-FREE FINANCING AVAILABLE! Call 512-789-2788 to find out how

Makita EK7651H 14" MM4 4 - Stroke Power Cutter 

FREE SHIPPING AND HANDLING in the USA Farm Architecture 306 Modern Plans for Rural Living and Working This is one my favorite CDs that I sell on eBay. Whether you are just a simple suburban backyard gardener, a Hobby Farmer, or the real McCoy and owe more money to the John Deere dealership than I will see in my lifetime, you will find plans on this CD that you will enjoy. Do you keep horses or chickens or cows or pigs or rabbits?

2 NEW IN SEALED BOX This 1/2 in. dual check valve with atmospheric vent prevents the reverse flow of hot or cold polluted water from entering into the potable water supply. This valve is designed for continuous pressure non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines.

US Navy OS-51 AN/USM-24C OscilloscopeAll Original Accessories, Manual, Schematics Included____________________________________________ Condition and Details:This Oscilloscope does not appear to have ever been used.

Canplas (CANPE) Canplas 223284W PVC Backwater Valve, 4-Inch

Plast-O-Matic RVT Series PVC Relief Valve, For Acids and Highly Corrosive Liquids, 5-100 psi Pressure Range, 1-1/4" NPT Female Angle Pattern Relief/Bypass/Backpressure Valves Series RVT Offered in Geon® PVC, Corzan® CPVC, PTFE, Kynar® PVDF & Natural Polypropylene 1/2", 3/4", 1", 1 1/2" and 2" sizes 1 1/4" size available in PVC & C

This is a working Pelton & Crane Omni-Clave OCM autoclave which was occasionally used in a single-physician practice. It fills, heats, pressurizes and vents well. The safety valve in the back of the unit works properly.

Customer-returned but brand new with all original components. Wayne 1/2 HP Primary Sump and Battery Back-Up Pump System comes completely pre-assembled for quick and easy installation. Top suction primary sump pump design minimizes clogging and eliminates the need for a vent or weep hole in the installation.

Wayne 1/2 HP Heavy Duty Battery Backup Submersible Sump Large Basin High Flow Pump System Kit Pumps up

Radiator valve key used for bleeding Air out of radiators

The normally closed VG Series of modular single and double-body gas valves combined with SKP Series electro-hydraulic actuators provide safety shut-off, gas pressure regulation and air/gas ratio control for commercial and industrial gas burner. Features: Compact VGD20 double-valve bodies consist of two safety shut-off valves in series. The first (inlet) valve has a flat valve disc applicable for safety shut-off function only.

2 Tap Kegerator Draft Beer Conversion kit +co2 Tank Regulator Drip Tray Homebrew