Armstrong Fluid Technology AS1270-264 O-Ring 321702-401 As a Normally Closed (NC)

As a Normally Closed (NC)

0131M00002P

Turning the adjustment stem clockwise increases the spring tension

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

Armstrong Fluid Technology AS1270-264 O-Ring 321702-401 As a Normally Closed (NC)The 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