Aluminum Manhole Shield

Aluminum Manhole Shield
Item# 2370-12A

Product Description

All Aluminum Fabrication

Manhole Shield Keeps ground water from flowing into the open manholes. Fits 27" & 30" manholes.

Weighs 20 LBS

Pneumatic Seal keeps Ground Water from Flowing into the Open Manholes

Just Inflate Tube with 5-10 lbs. of Air or Nitrogen to form a Water-Tight Seal

No Clamps or Sealing Compounds required

Series 2730 (reversible 27" & 30") fits most Communications Manhole Openings

Model 3336 (33" & 36") fits many Electric Utility Manholes

Custom Sizes are available.