100% cast iron body built for hard use. Pivot points ride on hardened, stainless steel pins. The differences in pumps are the features they offer. Check features carefully to determine which pump-head is required for your application.
Sealed Top-Brass packing nut seals keep dirt out of well (required by some county health departments). Potbellied air reservoir cushions the strain of pumping at extra depths. Pumps can be connected to a garden hose with optional hose connector or close the optional spout spigot to pump water out a rear connection to 11?4" pipe. Not freeze-proof.
Pump rod (5/8"OD) allows pumping by hand from 200+ ft. Stroke not adjustable (6"L).
Hollow 32"L steel pipe handle, sealed top, brass packing nut. Spigot spout and hose connector included. 80 lbs. 48" h installed. USA
Functional Pump Head 
100% cast iron body built for hard use. Pivot points ride on hardened, stainless steel pins. The differences in pumps are the features they offer. Check features carefully to determine which pump-head is required for your application.