GMP 70020 SHIELD MANHOLE POLYETHYLENE 8 inch MANHOLE RING

GENERAL MACHINE PRODUCTS 70020 SHIELD MANHOLE POLYETHYLENE 8" NEW MANHOLE RING 8 inch ring Polyethelene Manhole shields These flourescent orange shileds weigh and cost less than metal shields, yet are more durable and user freindly when used. The tough polyethelene body eliminates rust and resists kinks and out of round that plagues metal shields. These shields will stay in round and maintain a tight seal in a temperature range of -25 to 140 F. the 12 inch High shield fits 27 inch manhole frames on one side and 30 inch frames on the other. The 30 inch side also has a 26 inch size taht works in manhole extension rings. these rings are sometimes present when a roadway has been repaved. The 8 inch High Shield fits both 27 inch and 30 inch frames. Its shorter height makes it easier to store on a vehicle. Each model is equipped with a wide band of high-visibility Reflexite around the outside to increase visibilty at night. Also included is one high quality, puncture resistant inflatable sealing tube to keep surface water and mud out of the manhole vault. The tube can be placed on either end of the shield depending on the manhole vault being sealed.

P/N 70021 12 inch Polyethelene Manhole Shield 17 lbs P/N 70020 8 inch Polyethelene Manhole Shield 14 lbs P/N 70039 Replacement sealing tube 1 lb shipping dimensions 36x36x12