Ritchie Engineering Co, Inc. 77930 Max-Flow Deluxe - Bomba de aceite

Good

I haven't used it as of yet, but it appears to be built to handle the task it's intended for.

I’ve had several of these in my refrigeration warehouse and this is just like the others. They lasted many years. Just wanted to replace a crappy Vilter branded hand pump.

Great pump, durable, this requires an adapter to reduce down to 1/4 if needed. Pumps 3.8 oz. (112.38 ml) per stroke and will pump against 250 psi pressure.