Manhole Vacuum Testing Equipment
Our Bladder-Max and Flat-Max manhole vacuum testing equipment allows you to quickly and effectively test newly installed or recently repaired manholes.
Flat-Max Plate Style Manhole Vacuum Tester
Our Flat-Max plate style vacuum testing heads are used in conjunction with our Max-Vac Venturi Pump II to evacuate the air from a manhole while performing a manhole vacuum test. Our 38” Flat-Max weighs only 45 pounds and has two lifting handles allowing one person to perform a vacuum test.
Both our 0555-38 (38” OD) and 0555-44 (44” OD) Flat-Max include our new Cam-Lock connection between the Flat-Max and the Max-Vac II Venturi pump. The Cam-Lock fittings allow for a secure and stable connection between the Max-Vac II and the Flat-Max allowing for maximum vacuum.
Cam-Lock Connection
0555-38
0555-00
Max-Vac II Venturi Pump
Max-Vac II venturi pump quickly generates the vacuum required to perform a manhole vacuum test. The venturi pump connects to the Flat-Max or the Bladder-Max manhole head assemblies and is supplied by an air compressor with at least 85 CFM.
The Max-Vac II offers high vacuum flows for the rapid evacuation of manholes. It easily attaches to the Flat-Max or Bladder-Max with a Cam-Lock coupler.
0555-38 with 0555-00
Bladder-Max bladder style manhole vacuum tester
Our Bladder-Max manhole vacuum head assemblies are used in conjunction with our Max-Vax Venturi Pump II to quickly evacuate air from a manhole in order to allow an end user to perform a manhole vacuum test. The fabric reinforced bladders seal the top of the manhole and are designed to seal multiple size manhole openings. They are made to be long lasting and durable.
Our lightweight aluminum head assemblies come in 21”- 27” and 28”- 32” sizes and have lifting handles making the units easy to handle. The zinc plated steel cross-bar supports the bladder during the vacuum test and includes an easy slide design making adjusting the height quick and effortless.
Not for pressure testing!
0555-2127
0555-2127 with 0555-00
Manhole Vacuum Testing Resources
Bladder-Max and Flat-Max equipment options allow you to efficiently test newly installed or recently repaired manholes.
Have a question?
Give us a call today. 855-758-4489