Lightweight and Rugged


  • Ideal for 100mm well installations
  • Plastic standpipe cover, will not rust
  • A wider opening (145mm ID) for use with a “Gasclam” or other instrumentation
  • Strong protection for your monitoring wells with a professional, stylist finish
  • High security with one way security screws to deter tampering
  • High visibility yellow colour
  • Safer to use with no sharp steel edges