Product Description
Replaces worn out or damaged diaphragms for Orbit's 3/4 In. (57100) and 1 In. (57101) internal bleed valves.

Features and Benefits
  • Replacement diaphragm for Orbit's Automatic 3/4 In. (57100) and 1 In. (57101) internal bleed valves
  • Easy to replace
  • Reliable and long-lasting
  • High-quality molded construction
  • For outdoor use with cold water only


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