Donaldson Small Engine Filter Media P502024

[gasman556]

I’ll confirm when I get my hands on it, but per the specs I read it does not.

 

[FlyingVan]

So the 551132 filter doesn't have an ADBV? At least the Fram XG has that. Lol

Sure it does.

Thread 'Donaldson P551132 Cut open - New'

Jan 17, 2024

Donaldson is a pretty big name in industrial filtration, we have a few air filtering installation assemblies at our plant in a climate controlled room, never have touched their oil filters but have heard they are pioneer of synthetic micro-glass media that goes by the trade name Synteq. Their filters are normally rated at 99% at 15-17 microns depending on the size of the filter and 90% at 10 microns.

These go for 10 dollars a piece at FleetPride. Wanted to check these out for a while to see how well they hold up in automotive applications. You can get these around 8 dollars elsewhere...

• Mewbs
• Replies: 29
• Forum: Engine Oil Filters

• 

 

[garageman402]

Sure it does.

Thread 'Donaldson P551132 Cut open - New'

Jan 17, 2024

Donaldson is a pretty big name in industrial filtration, we have a few air filtering installation assemblies at our plant in a climate controlled room, never have touched their oil filters but have heard they are pioneer of synthetic micro-glass media that goes by the trade name Synteq. Their filters are normally rated at 99% at 15-17 microns depending on the size of the filter and 90% at 10 microns.

These go for 10 dollars a piece at FleetPride. Wanted to check these out for a while to see how well they hold up in automotive applications. You can get these around 8 dollars elsewhere...

• Mewbs
• Replies: 29
• Forum: Engine Oil Filters

• 

I see now that it does, albeit nitrite instead of silicon. I was going by gasman’s comment, I did not read the article.

What is the main advantage of silicon over nitrile in an ADBV? Better heat resistance? Will the nitrile buckle & allow back flow?

 

[gasman556]

Agreed. I don't know if the Deere Kohler/B&S engine needs and anti drainback valve or not, but that seemingly is the only "drawback" I can find (after ordering several) with the P551132 filter.

@garageman402 you're right, it indeed DOES have the ADBV. I looked just now on Donaldson's website to confirm. I guess where I ordered it from had incorrect details. Which is a win!

EDIT: for some reason I got my filter part numbers crossed and P169071 is what does NOT have the ADBV.

 

[ZeeOSix]

What is the main advantage of silicon over nitrile in an ADBV? Better heat resistance? Will the nitrile buckle & allow back flow?

Yes, better heat resistance, it won't get hard with heat like nitrile rubber could. Also more flexible when cold. The nitrile won't "buckle", but could get hard and then not seal well like an ADBV should.

 

[OVERKILL]

@garageman402 you're right, it indeed DOES have the ADBV. I looked just now on Donaldson's website to confirm. I guess where I ordered it from had incorrect details. Which is a win!

EDIT: for some reason I got my filter part numbers crossed and P169071 is what does NOT have the ADBV.

The P169071 definitely has an ADBV (black circle in the picture):

 

[gasman556]

The P169071 definitely has an ADBV (black circle in the picture):
View attachment 262257

Thanks for this confirmation. Handsome filter indeed! For clarity, I’ve attached a pic from Donaldson saying it doesn’t have the adbv so I can (hopefully) redeem some credibility from where I’m drawing info from.

 

[OVERKILL]

Thanks for this confirmation. Handsome filter indeed! For clarity, I’ve attached a pic from Donaldson saying it doesn’t have the adbv so I can (hopefully) redeem some credibility from where I’m drawing info from.

View attachment 262300

Looks like that's probably an error, might be a good idea to inform them about it