Shaibaj Sayyad 0 Posted August 27, 2018 Report Share Posted August 27, 2018 Oil seal or mechanical seal Quote Link to post Share on other sites
mmowafi77 0 Posted March 23, 2019 Report Share Posted March 23, 2019 In the case of a triple screw pump, shaft seals are only needed on the driving rotor. The other rotors, including their bearings, are encased inside the pumping chamber and do not protrude out. In the case of a two screw pump or a four screw pump, both rotors generally protrude through the pump case, into a gearcase where the timing gears are housed. For this reason, four shaft seals are needed in a screw pump with two rotors. Quote Link to post Share on other sites
Muhammad Asif Rasul 0 Posted March 24, 2019 Report Share Posted March 24, 2019 Mechanical Seal Quote Link to post Share on other sites
Rj Faizi 0 Posted March 24, 2019 Report Share Posted March 24, 2019 Mechanical seal better then oil seal.. Quote Link to post Share on other sites
David Betts 0 Posted March 25, 2019 Report Share Posted March 25, 2019 A mechanical seal is better but requires skilled installation. Quote Link to post Share on other sites
Vladimir Gutierrez 0 Posted August 8, 2019 Report Share Posted August 8, 2019 All of our screw pumps only use mechanical seals Quote Link to post Share on other sites
kishoreboyapati 0 Posted November 3, 2019 Report Share Posted November 3, 2019 mechanical seal Quote Link to post Share on other sites
G B Reid MIMechE, SIMarEST 77 Posted January 15, 2020 Report Share Posted January 15, 2020 Okay...I might be misinterpreting this....but a Mechanical one DEFINITELY rather than relying on "wishful thinking"... Ahh...did you mean a 'rotary' or 'static'...? in which case a rotary! That said, it MUST be selected appropriately (there's loads of variations) and installed both properly and carefully! Quote Link to post Share on other sites
Abadi 0 Posted yesterday at 01:52 PM Report Share Posted yesterday at 01:52 PM Mechanical Seal for sure in term of operation, but you need to do an assessment considering your application, labor skills, and investment... Good options always come with its cost... Abadi Quote Link to post Share on other sites
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