100workfromhome 
Best results for tank collapse under vacuum
ManGo Trading 3/8 inch ID 1/2 inch OD Vinyl PVC Tubing, 20 ft Crystal Clear, Very Flexible, Bonus: 2 Hose Clamps – Aquarium, Hydroponic, Sprinkler, Dishwasher, Beer/Wine/Food Dispensing, 3/8" ID 20 feet
$14.99
$17.09
Amazon.com
Last update was on: September 27, 2024 1:22 pm
- 20 feet of crystal clear vinyl non-toxic odourless flex tubing hose spool
- Easy to attach, effectively conveys water, oil, gas under normal working conditions
- Made of polyvinyl chloride (PVC) - durable and erosion resistant with working pressure of 30 psi, temperature 23 F to 149 F
- Included in the package - 20 feet of tubing in one whole piece and bonus 2 stainless steel Phillips screw hose clamps
- 1/2 inch outer diameter (OD) by 3/8 inch inner diameter (ID) x 20 feet length
Cash Acme 22398-0000LF Vr-801 Drill Vent 3/4-Inch Vacuum Relief Valve with Dust Cover, Lead Free
$18.50
$24.79
Amazon.com
Last update was on: September 27, 2024 1:22 pm
- Guards against siphon age, burnt-out heaters and collapsing of storage tanks and negative pressure
- Opens quickly in emergency situations
- ANSI Z21. 22/CSA 4. 4 code approvals
- Capacity 13 SCFM at 2" Hg. Available with dust cover
- Maximum temperature 210 Degree (99 Degree)
