4" x 1-1/4" Polymadic Wheel Swivel Caster W/ Top Lock Brake - 325 lbs. capacity 1200 - 1999 lbs Capacity Brand Durable Superior Casters Load

Brand Durable Superior Casters Load Capacity 380 Lbs

making these wheels great for concrete and warehouse applications

Liquid moves through two manifolds and outer chambers of the pump - the "wet end"

The source lists Sealed Precision bearing

Bare Stub Pump - 3:1 is a Lincoln Industrial pump identified by the supplied product data

4" x 1-1/4" Polymadic Wheel Swivel Caster W/ Top Lock Brake - 325 lbs. capacity 1200 - 1999 lbs Capacity Brand Durable Superior Casters LoadProduct Overview 4" x 1 1 4" Polymadic Wheel Swivel Caster The polymadic wheel provides plenty of durability with a firm tread. The polyurethane tread protects surfaces, and the annular bearings roll very smoothly. These wheels work well for most hard floor applications due to the high performance UV resistant materials used. This caster is listed with wheel diameter 4", tread width 1 1 4", load capacity 325 Lbs., tread type High Performance UV