GRACOSeals & Gaskets
GRACO Seal Kit: Seal Kit, 25C503, 25C420/25C421/25C780/25C781, Piston Pump
The GRACO Seal Kit (SKU 911ZY5, manufacturer part number 25C503) is a seal kit designed for use with Graco piston pumps and sanitary drum pumps. It is compatible with Graco manufacturer model numbers 25C420, 25C421…
SKU 3G-OTH-87267
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GRACO Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The GRACO Seal Kit (SKU 911ZY5, manufacturer part number 25C503) is a seal kit designed for use with Graco piston pumps and sanitary drum pumps. It is compatible with Graco manufacturer model numbers 25C420, 25C421, 25C780, and 25C781.
Used in
Common applications for GRACOFood and beverage processing — Graco FDA-compliant electric diaphragm pumps (e.g., HE120-1200) for sanitary fluid transfer
Pharmaceutical manufacturing — Graco USP Class VI-compliant AODD pumps (e.g., SP4F.0006) for sterile liquid handling
Chemical processing — Graco aluminum or stainless steel diaphragm pumps (e.g., TE120-1100) for corrosive fluid transfer
Automotive lubrication — Graco grease pump control replacement kits (e.g., 18F169) for maintenance of lubrication systems
Paint and coating application — Graco discharge spouts (e.g., 255858) for precise fluid dispensing in finishing lines
Water and wastewater treatment — Graco electric diaphragm pumps (e.g., HE120-1503) for sludge and chemical dosing
GRACO Products
3G Electric supplies GRACO seals & gaskets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.