AG GUIDI SEA STRAINERS

[Seastoke]

Does anyone know who is the importer, I am trying to buy the o rings .

 

[Timeless 2]

Just measure the internal diameter and then add the thickness of the o ring. In my case I’ve just bought 10 no 147mm x 4mm so that’s 155mm od o rings for £10 from simply bearings fit my strainers. I avoid anything with marine in the title due to the huge uplift

 

[Seastoke]

Thanks it’s just I am a long way from the boat.

 

[Timeless 2]

Well I have guidi strainers, 2 inch hose connections and the o ring size is 147x4. They make a lot of models though. I’ll get a picture

 

[Timeless 2]

Picture won’t load. To large a file

 

[Seastoke]

Hi

Picture won’t load. To large a file

Hi roughly got mine at about 150 mm diameter , are yours AG cheers BB.

 

[Timeless 2]

Yes they are AG. 147mm ID. 155mm OD for the o ring.

 

[iantomlinson]

Sheridan marine kids.
Guidi Ionio Water Strainer Filter Rubber U Seals
Thanks.

 

[Seastoke]

Sheridan marine kids.
Guidi Ionio Water Strainer Filter Rubber U Seals
Thanks.

Thanks but wrong , they are not o rings.

 

[Seastoke]

Sorry for the question as yours must be the same , which is great but I am trying to sus the 147 I’d and 155 od and 4 mm cra. Also what type of rubber are they.

 

[iantomlinson]

Phone call to them on monday would do probably.
another one;
http://www.mackengineering.co.uk/product_downloads/MACK FITTINGS SECTION 2.pdf
.

 

[Timeless 2]

I’m quoting from the Simply Bearings site as that’s who I use for all of this kind of component. Nitrile O rings are all that’s needed for cooling water. The internal diameter is 147mm so 4 mm thickness gives an outside diameter of 155mm. O rings are ordered on their inside diameter and thickness

 

[Paul1962]

Aquafax used to market Guidi strainers - not the company they used to be but may still "do" Guidi

 

[Richard.C]

I’m quoting from the Simply Bearings site as that’s who I use for all of this kind of component. Nitrile O rings are all that’s needed for cooling water. The internal diameter is 147mm so 4 mm thickness gives an outside diameter of 155mm. O rings are ordered on their inside diameter and thickness

Am I being thick, 147 +4=151???????

How are these square o-ring dimensions calculated?

 

[Timeless 2]

147mm ID plus 8mm to give you OD if using a 4 mm section o ring

 

[Seastoke]

Thank

147mm ID plus 8mm to give you OD if using a 4 mm section o ring

Thanks I could not see the maths , thanks a gain it’s saved me money and time.

 

[Seastoke]

Timeless2 a big thank you I ordered 4 and they fit perfectly, top man and a cheap fix , now for those maths lessons .