This is a locally (KZN) sourced / compiled seal kit for the PR900. This of course, was put together by a long-standing trades person in the profession of manufacturing / sourcing seals for various applications.
These seals should be superior to the original / Chinese ones supplied w/ the PR900 and are rated for 300 BAR. We especially requested this, so that they might be able to withstand added stress, although nevertheless, please don't fill your PR900 up to 300 BAR after replacing the seals with these!
You can keep the seals going w/ a single droplet of hydraulic oil into the air reservoir, once every few months only, or, per our recommendation, rather use a HUMA-AIR purpose-made product for this, such as;
- HUMA AIRGUN LUBE SILICONE GREASE
In a pinch, some lower viscosity aerosol-free silicone oil might do the job, alternatively, you can try;
- SINGER MULTIPURPOSE OIL
The dimensions of the respective O-rings are given on the third image of the gallery lineup, along w/ the quantity per unit included in this deal.
In terms of how and where to fit them - we might be making a PR900 disassembly video ourselves in the future, but Mr. McLaren has already taken the liberty of doing so.
Please feel free to drop him a like and subscribe;
(https://www.youtube.com/watch?v=4Zdcpyut7js)
This is a locally (KZN) sourced / compiled seal kit for the PR900. This of course, was put together by a long-standing trades person in the profession of manufacturing / sourcing seals for various applications.
These seals should be superior to the original / Chinese ones supplied w/ the PR900 and are rated for 300 BAR. We especially requested this, so that they might be able to withstand added stress, although nevertheless, please don't fill your PR900 up to 300 BAR after replacing the seals with these!
You can keep the seals going w/ a single droplet of hydraulic oil into the air reservoir, once every few months only, or, per our recommendation, rather use a HUMA-AIR purpose-made product for this, such as;
- HUMA AIRGUN LUBE SILICONE GREASE
In a pinch, some lower viscosity aerosol-free silicone oil might do the job, alternatively, you can try;
- SINGER MULTIPURPOSE OIL
The dimensions of the respective O-rings are given on the third image of the gallery lineup, along w/ the quantity per unit included in this deal.
In terms of how and where to fit them - we might be making a PR900 disassembly video ourselves in the future, but Mr. McLaren has already taken the liberty of doing so.
Please feel free to drop him a like and subscribe;
(https://www.youtube.com/watch?v=4Zdcpyut7js)
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