Armstrong Fluid Technology AS1270-243 O-Ring
The Armstrong Fluid Technology AS1270-243 O-Ring is a high-performance EPDM rubber seal specifically engineered for 3-inch pump side connection suction guides. This genuine Armstrong replacement part serves as the critical Armstrong SG-33 suction guide gasket, ensuring a leak-proof seal at the pump inlet. With precise dimensions of 4.109" ID x 0.139" CS, this EPDM o-ring provides exceptional resistance to hot water, ozone, and chemicals commonly found in HVAC and hydronic systems. By utilizing an authentic HVAC suction guide seal, technicians can maintain optimal pressure and prevent air ingress, which is vital for system efficiency. This Armstrong SG-33 suction guide cover O-ring is the industry standard for 3 inch suction guide repair. How do I know if my O-ring needs replacement? Visual inspections for flattening, cracking, or leaks are key indicators. Can I use this O-ring with oil-based fluids? No, EPDM is best suited for water-based applications. Is this a genuine Armstrong part? Yes, this is an authentic OEM component.
Key Benefits
- OEM Quality: Exact Armstrong Fluid Technology factory specifications for perfect fitment.
- High Temperature Resistance: Durable EPDM rubber construction withstands rigorous hydronic cycles.
- Precise Sealing: Features a standardized 4.109" inside diameter to prevent pressure drops.
- Chemical Compatibility: Excellent resistance to water-glycol mixtures and polar solvents.
Common Questions
What is the purpose of the AS1270-243 O-ring?
It provides a compression seal for the cover of the Armstrong SG-33 suction guide, preventing fluid leaks at the 3-inch connection.
What are the exact dimensions of this seal?
The seal measures 4.109 inches ID with a 0.139 inch cross-section thickness.
Is this part compatible with other suction guide sizes?
No, this part is specifically designed for the 3-inch pump side suction guide and may not fit larger or smaller connections.
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.
Original: $11.65
-65%$11.65
$4.08Armstrong Fluid Technology AS1270-243 O-Ring
The Armstrong Fluid Technology AS1270-243 O-Ring is a high-performance EPDM rubber seal specifically engineered for 3-inch pump side connection suction guides. This genuine Armstrong replacement part serves as the critical Armstrong SG-33 suction guide gasket, ensuring a leak-proof seal at the pump inlet. With precise dimensions of 4.109" ID x 0.139" CS, this EPDM o-ring provides exceptional resistance to hot water, ozone, and chemicals commonly found in HVAC and hydronic systems. By utilizing an authentic HVAC suction guide seal, technicians can maintain optimal pressure and prevent air ingress, which is vital for system efficiency. This Armstrong SG-33 suction guide cover O-ring is the industry standard for 3 inch suction guide repair. How do I know if my O-ring needs replacement? Visual inspections for flattening, cracking, or leaks are key indicators. Can I use this O-ring with oil-based fluids? No, EPDM is best suited for water-based applications. Is this a genuine Armstrong part? Yes, this is an authentic OEM component.
Key Benefits
- OEM Quality: Exact Armstrong Fluid Technology factory specifications for perfect fitment.
- High Temperature Resistance: Durable EPDM rubber construction withstands rigorous hydronic cycles.
- Precise Sealing: Features a standardized 4.109" inside diameter to prevent pressure drops.
- Chemical Compatibility: Excellent resistance to water-glycol mixtures and polar solvents.
Common Questions
What is the purpose of the AS1270-243 O-ring?
It provides a compression seal for the cover of the Armstrong SG-33 suction guide, preventing fluid leaks at the 3-inch connection.
What are the exact dimensions of this seal?
The seal measures 4.109 inches ID with a 0.139 inch cross-section thickness.
Is this part compatible with other suction guide sizes?
No, this part is specifically designed for the 3-inch pump side suction guide and may not fit larger or smaller connections.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Armstrong Fluid Technology AS1270-243 O-Ring is a high-performance EPDM rubber seal specifically engineered for 3-inch pump side connection suction guides. This genuine Armstrong replacement part serves as the critical Armstrong SG-33 suction guide gasket, ensuring a leak-proof seal at the pump inlet. With precise dimensions of 4.109" ID x 0.139" CS, this EPDM o-ring provides exceptional resistance to hot water, ozone, and chemicals commonly found in HVAC and hydronic systems. By utilizing an authentic HVAC suction guide seal, technicians can maintain optimal pressure and prevent air ingress, which is vital for system efficiency. This Armstrong SG-33 suction guide cover O-ring is the industry standard for 3 inch suction guide repair. How do I know if my O-ring needs replacement? Visual inspections for flattening, cracking, or leaks are key indicators. Can I use this O-ring with oil-based fluids? No, EPDM is best suited for water-based applications. Is this a genuine Armstrong part? Yes, this is an authentic OEM component.
Key Benefits
- OEM Quality: Exact Armstrong Fluid Technology factory specifications for perfect fitment.
- High Temperature Resistance: Durable EPDM rubber construction withstands rigorous hydronic cycles.
- Precise Sealing: Features a standardized 4.109" inside diameter to prevent pressure drops.
- Chemical Compatibility: Excellent resistance to water-glycol mixtures and polar solvents.
Common Questions
What is the purpose of the AS1270-243 O-ring?
It provides a compression seal for the cover of the Armstrong SG-33 suction guide, preventing fluid leaks at the 3-inch connection.
What are the exact dimensions of this seal?
The seal measures 4.109 inches ID with a 0.139 inch cross-section thickness.
Is this part compatible with other suction guide sizes?
No, this part is specifically designed for the 3-inch pump side suction guide and may not fit larger or smaller connections.
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.
