Features (DG-O1 tight seal fill cap): 1) Installed on top seal adaptor, when not in use, to prevent gasoline vapors from escaping and to prevent water, dust, and debris from entering tank 2) Designed to mate with 4 LJQ-O1 top-seal adaptors 3) Heavy duty and corrosion resistant, the body is made of PA66 to help eliminate rust and oxidation for a long maintenance-free life 4) The toggle lever distributes downward pressure to compress its buna-N gasket evenly, assuring a positive, water and vapor-tight seal 5) Can be locked with a padlock or wire seal 6) Stainless steel poppet, shaft, and latch plate 7) Aluminum bronze cam 8) Bronze handle 9) Fluorocarbon and buna-N seals 10) TTMA standardized 11) Materials: a) Cap and link: Pa66 b) Pins: stainless steel c) Gasket: buna-N 12) Color: black 13) Ordering specifications: a) Product: DG-01 b) Elbow size" 4" c) Weight: 0.45kg Outer packing: 30pcs/ctn Carton dimensions: 39 x 48 x 36cm G.W.: 19kg Features (LJQ-O1 tight fill pipe adaptors): 1) Installed in spill containment manhole on the fill riser pipe from an underground fuel storage tank 2) Mates with the gravity, drop delivery elbow on the transport truck 3) Easy installation: integral internal wrenching lugs are provided for installing in the confined space of spill containers 4) Manufactured from durable, corrosion-resistant material (bronze) 5) Ordering specifications: a) Product: LJQ-01 b) Elbow size: 4" c) Riser thread: BSP/NPT 4" d) Weight: 1.0kg e) Material: bronze Outer packing: 12pcs/ctn Carton dimensions: 40.5 x 27 x 15.3cm G.W.: 14kg Features (DG-E1 tight seal fill cap): 1) Used to prevent vapors from escaping from the fill riser pipe on the underground storage tank when it is not being filled 2) Easy-to-operate T handle provides a convenient method of removal and replacement by simply pulling to remove and pushing to replace 3) Padlock capability for positive locking 4) Stainless steel latches 5) Cap body-corrosion resistant PA66 6) Copper infiltrated cams 7) Weight: 0.50kg/pc 8) Ordering specifications: a) Product: DG-E1 b) Size: 4" c) Weight: 0.50kg Outer packing: 30pcs/ctn Carton dimensions: 50 x 31 x 30cm G.W.: 17.25kg Features (LJQ-E1 side seal fill pipe adaptors): 1) Installed on the fill riser pipe in spill containment manholes on an underground storage tank 2) Used to connect delivery drop elbow to the fill pipe for fuel deliveries 3) Fits all 4" side seal drop elbows and side seal adaptors 4) Corrosion resistant bronze 5) Nitrile gasket provides a secure seal onto the fill riser pipe 6) Ordering specifications: a) Products: LJQ-E1-801, 802 b) Connection threads: NPT/BSP3", NPT/BSP4" c) Size: 4" d) Weight: 1.0kg