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Welch 2052 Diaphragm Vacuum Pump Service Kit
This service kit will keep your Welch 2052 diaphragm pumps run at top performance.
Instructions for diaphragm replacement
Package includes
Diaphragm x 4 (PN 400732)
12 x 2 o-ring EPDM x 9 (PN 829217-3)
25 x 2 o-ring EPDM x 8 (PN 829250-1)
Valve x 8 (PN 400656)
Standard Packages
Standard package
Part description
Quantity
Part image
Diaphragm
4 pc
25 mm (ID) EDPM O-Ping
8 pc
12mm (ID) EDPM O-Ring
9 pc
Valve
8 PC
Overview
This service kit will keep your Welch 2052 diaphragm pumps run at top performance.
Instructions for diaphragm replacement
Package includes
Diaphragm x 4 (PN 400732)
12 x 2 o-ring EPDM x 9 (PN 829217-3)
25 x 2 o-ring EPDM x 8 (PN 829250-1)
Valve x 8 (PN 400656)
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