$674.40
This is an OEM replacement pair of Timing Gears for Edwards DP40 and DP80 dry vacuum pumps. They ensure the moving parts operate in perfect timing, which is essential for generating efficient vacuum and preventing internal contact .

Edwards Timing Gears - Pair Part# 22903048

Edwards Timing Gears - Pair Part# 22903048
The DP40 and DP80 are high-performance dry vacuum pumps. Unlike oil-sealed pumps, they rely on extremely precise mechanical clearances. If the internal rotors fall out of sync, even by a fraction of a degree, they can collide. This causes catastrophic pump failure.
The Timing Gears (Part # 22903048) are the components that prevent this from happening .
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This Edwards Headplate Sleeve is a direct replacement part for Edwards DP40, QDP40, IQDP40, DP80, QDP80, and IQDP80 dry vacuum pumps . It is a protective and guiding sleeve located inside the headplate assembly of your pump. If your pump is making unusual noise or losing performance, replacing this sleeve can help restore proper operation.
This Edwards HV Stage Stator is a direct replacement part for Edwards DP40, QDP40, and IQDP40 dry vacuum pumps. It is the stationary component inside the HV (high vacuum) stage of your pump. If your pump is struggling to reach deep vacuum levels, replacing this stator can bring it back to full working condition.
This Edwards LV Stator is a direct replacement part for Edwards DP40, QDP40, and IQDP40 dry vacuum pumps . It is the stationary component inside the LV (low vacuum) stage of your pump. If your pump is not working as well as it used to, replacing this stator can bring it back to full working condition.
This Edwards Sleeve, 2nd Stage is a direct replacement part for Edwards DP40, QDP40, IQDP40, DP80, QDP80, and IQDP80 dry vacuum pumps . It is a cylindrical sleeve designed for the second stage of these pump models . It serves as a protective casing and provides a smooth surface for the movement of components during the pumping process .
This Edwards Sleeve, 3rd Stage is a direct replacement part for Edwards DP40, QDP40, IQDP40, DP80, QDP80, and IQDP80 dry vacuum pumps . It is a cylindrical sleeve designed specifically for the third stage of these pump models . It provides a protective casing and a smooth surface for the movement of components during the pumping process .
The Edwards Rotor, YLV (Part #26401145) is a replacement part for Edwards QDP40 and iQDP40 dry vacuum pumps .
The Edwards Rotor, XLV (Part #26401144) is a replacement part for Edwards DP40, QDP40, and iQDP40 dry vacuum pumps .
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This Viton O-ring measures exactly 88.27 mm inner diameter with 5.33 mm thickness. It replaces Part #02126056 (cross-reference OV-2235) . This O-ring is specifically used on Edwards DP40, QDP40, iQDP40, DP80, QDP80, and iQDP80 dry pump models . The Viton (FKM) material handles high heat up to 205°C and harsh chemicals better than standard rubber .
This Stator, 3rd Stage is a direct replacement part for Edwards DP40, QDP40, and IQDP40 dry vacuum pumps . It is the stationary component inside the third stage of your pump. If your pump is struggling to reach deep vacuum levels or making unusual sounds, replacing this stator can bring it back to full working condition .
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