Armstrong Fluid Technology AS1270-264 O-Ring 321702-401 When should I use an

When should I use an HH core versus a standard desiccant core

OEM parts like the 100109833 are required to maintain the specific pressure drop and electrical draw parameters intended by the original equipment manufacturer

preventing liquid slugging while maintaining maximum evaporator efficiency

Turning the adjustment stem clockwise increases the spring tension

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Armstrong Fluid Technology AS1270-264 O-Ring 321702-401 When should I use anThe Armstrong Fluid Technology AS1270 264 O Ring is a precision engineered EPDM elastomer seal designed specifically for 6 inch pump side connection suction guides. Featuring a 7. 484" Inside Diameter (ID) and a 0. 139" Cross Section (CS), this genuine OEM Armstrong replacement part ensures a leak proof seal within commercial HVAC pumping systems. Manufactured from high grade Ethylene Propylene Diene Monomer, this suction guide gasket offers