Reddit reviews CPS Pro Set VP6S Premium Series 6 CFM Single-Stage Vacuum Pump, Dual Voltage with Gas Ballast Valve, 115 / 230V
We found 3 Reddit comments about CPS Pro Set VP6S Premium Series 6 CFM Single-Stage Vacuum Pump, Dual Voltage with Gas Ballast Valve, 115 / 230V. Here are the top ones, ranked by their Reddit score.
WHAT IS IT: The VP6S Pro-Set Premium Series vacuum pump is a 6 CFM, single stage unit with a versatile dual voltage 1 / 2 HP motor. The unit boasts the same high quality , high value features engineered into all of our Pro-Set vacuum pumps providing performance excellence and years of reliable service.VACUUM RATING: This vacuum pump has an exceptional ultimate vacuum rating as low as 50 micronsDESIGN: The VP6S features an advanced air cooled motor design for operation in high ambient temperaturesMESS-FREE: Proprietary oil and mist-free exhaust port cap for clean, safe job environmentNEW AND IMPROVED: Improved materials selection including hardness and additives, reduces wear and prevents gallings. Improved internal oiling system design extends life and improves vacuum performance
got the CCVP6S 6 CFM Single Stage Vacuum Pump and a 3-gal chamber. I'm sitting at an elevation of 2200ft, so pull to 27.82 hg
I actually recommend this pump, it's faster and makes the same if not stronger vacuum on my gauge (as unreliable as that is). And it's cheaper. And Grey Wolf has been using one for 4-5 years, apparently.
http://www.amazon.com/gp/product/B000XMG3T2/ref=oh_details_o07_s00_i00?ie=UTF8&psc=1
I use a 3 gallon pro vac and can second the need for it with runs as large as 3-4 ounces. that initial muffin just gets so damn big and you need enough space to let it do its thing. Also, don't waste your money on that robinar, you don't need a dual stage pump and for over $100 less you can get the pump skunkpharmreserach recommends, http://smile.amazon.com/CPS-VP6S-Stage-Single-Vacuum/dp/B000XMG3T2/ref=sr_1_4?ie=UTF8&qid=1413701526&sr=8-4&keywords=cps
that pump is rated for 6.2CFM and i've even used it to run my vac oven and my old chamber at the same time when i've filled up all 4 racks and need to purge both the oven and the old chamber at the same time.