Vacuum Pump Buying Guide AU (single vs two-stage, CFM, pull-down time)
Stop wasting time on slow evacuations. This Australian vacuum pump buying guide breaks down single vs two-stage pumps, what CFM really means, and why pull-down time often comes down to hoses, valve cores, oil, and a proper micron gauge. Learn what to buy for your typical jobs, avoid common mistakes, and upgrade your setup with vacuum pumps from HVAC Trade Supply.