Original: $42.00
-70%$42.00
$12.60The Story
The Bedford 55-3121 is a 6-pack of solvent-resistant o-rings supplied as a direct-fit replacement for Graco 256771. These seals are specified for fluid passages where the o-ring must resist swelling and degradation from solvents, catalysts, and 2K materials while maintaining a leak-free seal between sprayer components.
Graco airless and plural-component equipment runs these seals at pressures where any loss of seal integrity shows up immediately as a leak or pressure drop.
Common reasons these o-rings are replaced:
- Bypass at the seal causing pressure drop or inconsistent material flow
- Swollen, hardened, or cracked o-rings after exposure to aggressive solvents or catalysts
- Scheduled replacement during gun, manifold, or fluid section service
- Bulk service: shop-wide preventive maintenance or rebuild kit stocking
Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.
Replacement for: Graco 256-771, Graco 256771.
BEDFORD® and BEDFORD PRECISION PARTS™ are proprietary marks of Bedford Precision Parts, LLC (“Bedford”). All other listed marks are proprietary to their respective owners and are not affiliated with Bedford.
Description
The Bedford 55-3121 is a 6-pack of solvent-resistant o-rings supplied as a direct-fit replacement for Graco 256771. These seals are specified for fluid passages where the o-ring must resist swelling and degradation from solvents, catalysts, and 2K materials while maintaining a leak-free seal between sprayer components.
Graco airless and plural-component equipment runs these seals at pressures where any loss of seal integrity shows up immediately as a leak or pressure drop.
Common reasons these o-rings are replaced:
- Bypass at the seal causing pressure drop or inconsistent material flow
- Swollen, hardened, or cracked o-rings after exposure to aggressive solvents or catalysts
- Scheduled replacement during gun, manifold, or fluid section service
- Bulk service: shop-wide preventive maintenance or rebuild kit stocking
Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.
Replacement for: Graco 256-771, Graco 256771.
BEDFORD® and BEDFORD PRECISION PARTS™ are proprietary marks of Bedford Precision Parts, LLC (“Bedford”). All other listed marks are proprietary to their respective owners and are not affiliated with Bedford.
