Killark® GECTT-3M GE Series Explosionproof Conduit Outlet Box With Cover, T Body, 1 in Hub, 19 cu-in Capacity, Iron | SMC
EXBLT explosionproof and flameproof bolted enclosure, 6 X 8 X 4, Class I, II, III, BCDEFG, Cast Aluminum box, Aluminum plate cover, Type 4 | EXBLTP-684 N4 | Killark
Killark GRSS-3 Iron Explosion Proof Junction Box with (7x) 1" Hubs: Amazon.com: Tools & Home Improvement
GEB-TB-EX 3-1/2 ID Round Body Terminal Box, "X" 3/4" Hubs ,Qty 10, 2.5mm2 #12 AWG Panel Mount, UL/CSA/ATEX/IECEx, Class I Div. 1 EX D, Type 4 IP66 | GEBX-2-10TBZD-EX | Killark