Aluminum 4 1/2" NH Low Level Strainer Durability_Above Average These 4 inch storz replacement

These 4 inch storz replacement couplings come complete with hose shank

Integrated vortex shield protects against whirlpooling

5" NH / NST

11 1/2 threads per inch and male 1 inch NPSH

We used a Honda self-priming water pump with a two inch inlet and a two inch outlet that produces 135 gallons per minute (GPM)

Aluminum 4 1/2" NH Low Level Strainer Durability_Above Average These 4 inch storz replacementLong handle low level strainers attach to the end of a suction hose that prevents debris from entering the hose or the pump when drawing water from a pond or other body of water. Recommended for pumps 1500 to 2000 GPM. NH threads are used by most fire departments and fire trucks. Drafts down to 2" from the bottom. Base pan design has additional side walls eliminating tank damage.