Orion Motor Tech Pressure Bleeder, 2.5L Pressure Brake Bleeder Set with 49.5mm Adapter, 2.6qt Manual Power Brake Bleeder with 500mL Brake Bleeder Bottle Compatible with GM Models Chevrolet Chrysler

This device worked brilliantly for one man brake bleeding and flushing. I had small issues with sealing at the brake fluid reservoir. Not sure if it was the GM style cap, or quick connect hose. So be sure to put down plenty of rags to avoid fluid leak onto surfaces below. The leak was not severe and only under pressure. The included bleed bottle was a great addition. I used around 15 psi, with periodic pump up, to flush my SS 5th gen Camaro. Worked very well.

Works great. You must lubricate the seal that connects to the master cylinder so it doesn't leak

Instructions call for pressurizing to 10 PSI, which is low anyway, but when I got to 5 PSI brake fluid leaked out from the cap of the master cylinder and poured out everywhere. Such a huge mess of brake fluid, this easy way turned it into more work than doing it the hard way.

I built my own bleeder before but this set was cheap enough to justify buying pre-built. Pressure bleeding is the way to go with a one-man brake job. Very easy to remove air, and do a complete fluid change. I change fluid ideally every 3 years in my personal vehicles. The pump is very easy to use and seems to be well built, it does take quite a few pumps to get it into action though. For a newer product to market the build quality is very nice. I wish they would have chosen to have a separate cap to add fluid not just the pump opening. There is also no bleeder valve on this model you have to unscrew the pump to bleed the pressure. Overall I like the unit and the shortcomings didn't really affect the performance at all, and also didn't make the job any harder or dirtier than it needs to be. Overall I think this company was MOTIVated to make a competitor to a popular brand and I think they pulled it off in spades. I for one prefer the quick disconnect style adapters to the other kind.

Worked better than expected for bleeding my whole brake system by myself. Two rotations under this systems pressure and the job was done. Saved about 300.00 bill not having to take it to a shop to bleed system properly. Mad at myself for not having one sooner .

In my case the adapter at the master cylinder reservoir did not seal. It puked fluid everywhere with little if any pressure added. I'm going to have to figure out how to make a seal from an inner tube or sheet of rubber. The quality of everything else looks ok. Just can't make use of it yet

The Orion Motor Tech Pressure Bleeder is a versatile and robust brake bleeder kit designed to simplify the process of brake bleeding, especially for GM models like Chevrolet and Chrysler. With its 2.5L reservoir and 500mL bleeder bottle, it allows for a one-person operation, removing the need for additional help.**Key Highlights:**1. **Compatibility:** Comes with a 49.5mm adapter compatible with most GM models, Chevrolet, and Chrysler vehicles.2. **Durability:** Made of heat-resistant polyethylene and chemical-resistant materials for long-term use.3. **Convenience:** 2.6qt capacity ensures fluid isn't exhausted mid-task. It's easy to operate for DIY mechanics.The kit’s efficient design, durable materials, and broad compatibility make it a must-have for automotive enthusiasts and professionals alike.

Only complaint would be no air pressure relief valve and the cylinder adapter if very tight at first to turn