Comet 2700 PSI 2.5 GPM Replacement Pressure Washer Pump w/ Unloader

I purchased this 3 weeks ago to clean the milking parlor floor and walls. It's very quiet and smooth. It works well and is well made too.

I only wish it had more power- 1100psi sounded like a lot, but I'm disappointed.

PWD RESPONDS: You might want to try using a Turbo nozzle. Since it compresses the flow of water and has an agitating action, it may give you the extra cleaning power you're looking for.

Since your unit is 1100 PSI and 2 gallons per minute, the most amount of pressure will be achieved by using a smaller, 2.75 orifice (part number AL-TTR16-20 in our Accessories section). This nozzle is not meant for commercial use, so it may wear out quicker than the sturdier professional nozzles.

The Pro model AL-TPR25-30 is a 3.0 orifice, and will still do a great job, as well as last longer. The chart recommends a 3.5 orifice for your unit, but the smaller orifice size will give you more pressure.

Either nozzle's maximum pressure rating is well above 1100 psi, so either one is safe for you to use. Please be careful with the turbo spray and test it on a small area at first, so you don't damage any surfaces- it's surprisingly powerful.

I purchased this 3 weeks ago to clean the milking parlor floor and walls. It's very quiet and smooth. It works well and is well made too.

I only wish it had more power- 1100psi sounded like a lot, but I'm disappointed.

PWD RESPONDS: You might want to try using a Turbo nozzle. Since it compresses the flow of water and has an agitating action, it may give you the extra cleaning power you're looking for.

Since your unit is 1100 PSI and 2 gallons per minute, the most amount of pressure will be achieved by using a smaller, 2.75 orifice (part number AL-T... more