U.S. FOUNDRY & MANUFACTURING CORPORATION
A-1
AIRPORT
1.
Cast iron ring with steel hot dipped
Galvanized cover.
2.
Specify lettering, if required.
3.
Specify drop handle, if required.
4.
Specify vent or lift holes, if required.
5.
Specify security bolting, if required.
1.
Cast iron ring with steel hot dipped
Galvanized cover.
2.
Specify lettering, if required.
3.
Specify drop handle, if required.
4.
Specify vent or lift holes, if required.
5.
Specify security bolting, if required.
1.
Specify lettering, if required.
*
LOADING: 152,000# PROOF LOAD
USF 8606 RING AND GX COVER
USF 8630 RING AND GT COVER
USF 8605 RING AND GX COVER
USF 8607 RING AND GX COVER
1.
Cast iron ring with steel hot dipped
Galvanized cover.
2.
Specify lettering, if required.
3.
Specify drop handle, if required.
4.
Specify vent or lift holes, if required.
5.
Specify security bolting, if required.
COVER LOAD
TYPE RATING
GX 280 PSI
26 3/4
2 1/2
6 1/2
24
33
5
COVER LOAD
TYPE RATING
GX 280 PSI
COVER LOAD
TYPE RATING
GX 280 PSI
4 - 1"
DIA.
ANCHOR HOLES
2 1/2
26 3/4
9
36
24
COVER LOAD
TYPE RATING
GT *HEAVY DUTY
26 3/4
2 1/2
33 1/2
6 1/2
24
1
4
26 3/4
2 1/2
6 1/2
36
24
7
4 - 1 5/8”
DIA. ANCHOR HOLES