4" NPSH Female x 3-1/2" NH (NST) Male Aluminum Fire Adapter
SKU: RHB-667948
Special Order
4" NPT Female x 3-1/2" NH (NST) Male Aluminum Fire Adapter
SKU: RHB-358457
Special Order
4" NH (NST) Female x 4-1/2" NH (NST) Male Aluminum Fire Adapter
SKU: RHB-253588
In Stock
4" NH (NST) Female x 4-1/2" NPSH Male Aluminum Fire Adapter
SKU: RHB-794986
Special Order
4" NH (NST) Female x 4-1/2" NPT Male Aluminum Fire Adapter
SKU: RHB-596524
Special Order
4" NPSH Female x 4-1/2" NH (NST) Male Aluminum Fire Adapter
SKU: RHB-852096
Special Order





















