Armstrong Fluid Technology 426401-004 Gasket
The Armstrong Fluid Technology 426401-004 Gasket is a critical replacement component designed for high-performance sealing in commercial pumping systems. This 10" Nitrile Gasket (8426401-004) features a precision-engineered 1/16" thickness, providing a robust barrier against fluid leaks in demanding HVAC and industrial environments. Specifically crafted as a pump casing gasket, it is compatible with a wide range of popular models, including the Armstrong 4030, 4280, 4300, and 4380 series. Utilizing high-grade nitrile (NBR) binder or Garlock Blue-Gard 3000 composition, this industrial HVAC seal ensures superior resilience and airtight performance. With dimensions typically measuring 10-5/16" OD and 10-3/16" ID, it is the ideal choice for maintenance professionals performing a pump rebuild on units with up to 10-5/32" maximum impeller diameters. Ensure your system maintains optimal pressure and efficiency with this genuine-spec Armstrong pump part.
Key Benefits
- Leak Prevention: High-density nitrile gasket material eliminates fluid bypass and maintains system pressure.
- Broad Compatibility: Engineered specifically for Armstrong 4030, 4280, 4300, and 4380 pump series.
- Precision Fit: 1/16" thickness ensures a perfect seal for 10-inch nominal casing sizes.
- Chemical Resistance: Nitrile construction offers excellent resistance to oils and common hydronic fluids.
Common Questions
What are the exact dimensions of the 426401-004 gasket?
This gasket typically features a 10-5/16" Outside Diameter (OD), a 10-3/16" Inside Diameter (ID), and is 1/16" thick to fit standard 10-inch pump casings.
Which pump models is this part compatible with?
It is primarily used for Armstrong series 4030, 4280, 4300, and 4380 commercial pumps with various configurations (M and S models).
Is this the same as part number 8426401-004?
Yes, 8426401-004 is the updated or alternate part number for the original 426401-004 Armstrong gasket.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
This item is not eligible for free shipping.
Original: $76.65
-65%$76.65
$26.83Armstrong Fluid Technology 426401-004 Gasket
The Armstrong Fluid Technology 426401-004 Gasket is a critical replacement component designed for high-performance sealing in commercial pumping systems. This 10" Nitrile Gasket (8426401-004) features a precision-engineered 1/16" thickness, providing a robust barrier against fluid leaks in demanding HVAC and industrial environments. Specifically crafted as a pump casing gasket, it is compatible with a wide range of popular models, including the Armstrong 4030, 4280, 4300, and 4380 series. Utilizing high-grade nitrile (NBR) binder or Garlock Blue-Gard 3000 composition, this industrial HVAC seal ensures superior resilience and airtight performance. With dimensions typically measuring 10-5/16" OD and 10-3/16" ID, it is the ideal choice for maintenance professionals performing a pump rebuild on units with up to 10-5/32" maximum impeller diameters. Ensure your system maintains optimal pressure and efficiency with this genuine-spec Armstrong pump part.
Key Benefits
- Leak Prevention: High-density nitrile gasket material eliminates fluid bypass and maintains system pressure.
- Broad Compatibility: Engineered specifically for Armstrong 4030, 4280, 4300, and 4380 pump series.
- Precision Fit: 1/16" thickness ensures a perfect seal for 10-inch nominal casing sizes.
- Chemical Resistance: Nitrile construction offers excellent resistance to oils and common hydronic fluids.
Common Questions
What are the exact dimensions of the 426401-004 gasket?
This gasket typically features a 10-5/16" Outside Diameter (OD), a 10-3/16" Inside Diameter (ID), and is 1/16" thick to fit standard 10-inch pump casings.
Which pump models is this part compatible with?
It is primarily used for Armstrong series 4030, 4280, 4300, and 4380 commercial pumps with various configurations (M and S models).
Is this the same as part number 8426401-004?
Yes, 8426401-004 is the updated or alternate part number for the original 426401-004 Armstrong gasket.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
This item is not eligible for free shipping.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Armstrong Fluid Technology 426401-004 Gasket is a critical replacement component designed for high-performance sealing in commercial pumping systems. This 10" Nitrile Gasket (8426401-004) features a precision-engineered 1/16" thickness, providing a robust barrier against fluid leaks in demanding HVAC and industrial environments. Specifically crafted as a pump casing gasket, it is compatible with a wide range of popular models, including the Armstrong 4030, 4280, 4300, and 4380 series. Utilizing high-grade nitrile (NBR) binder or Garlock Blue-Gard 3000 composition, this industrial HVAC seal ensures superior resilience and airtight performance. With dimensions typically measuring 10-5/16" OD and 10-3/16" ID, it is the ideal choice for maintenance professionals performing a pump rebuild on units with up to 10-5/32" maximum impeller diameters. Ensure your system maintains optimal pressure and efficiency with this genuine-spec Armstrong pump part.
Key Benefits
- Leak Prevention: High-density nitrile gasket material eliminates fluid bypass and maintains system pressure.
- Broad Compatibility: Engineered specifically for Armstrong 4030, 4280, 4300, and 4380 pump series.
- Precision Fit: 1/16" thickness ensures a perfect seal for 10-inch nominal casing sizes.
- Chemical Resistance: Nitrile construction offers excellent resistance to oils and common hydronic fluids.
Common Questions
What are the exact dimensions of the 426401-004 gasket?
This gasket typically features a 10-5/16" Outside Diameter (OD), a 10-3/16" Inside Diameter (ID), and is 1/16" thick to fit standard 10-inch pump casings.
Which pump models is this part compatible with?
It is primarily used for Armstrong series 4030, 4280, 4300, and 4380 commercial pumps with various configurations (M and S models).
Is this the same as part number 8426401-004?
Yes, 8426401-004 is the updated or alternate part number for the original 426401-004 Armstrong gasket.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
This item is not eligible for free shipping.
