Ball Injectors

Weir SPM's Sur-Drop High-Pressure Ball Injector features the “Positive Feed System", resulting in a reliable feed and injection rate. New design revisions have enhanced operating performance, made maintenance more convenient, and greatly reduced lead time for faster response to customer needs.

New Design Upgrades:

  • Improved manufacturing processes allow for more precise machined parts.
  • Increased flexibility in operation by consolidating ball cartridge sizes.

5/8" & 3/4"
7/8" & 1"
1-1/8" & 1-1/4"

  • Increased convenience in maintenance.
    Two-piece screw assembly allows for more convenient replacement of drive stem, without replacing entire assembly.
  • Easy manual loading eliminates use of awkward tools.

                                                                                                                         Ball injectors