The Pelican 1733 O-ring is a replacement for the one supplied with the Pelican 1730 Transport cases. It maintains a watertight, moisture and dust proof seal.

Replacement O-ring for a Pelican 1730 Transport Case

Neoprene sponge O-ring

Maintains a watertight, moisture and dust proof seal

Compatible with Pelican 1730 Transport cases

Related Questions and Answers

Q: 1. What is the recharge time for the battery?

A: The Godox Li-Ion Battery for AR400 (11.1V/4500mAh) takes approximately 2.5 hours to fully recharge with the included battery charger. The recycle time between flashes would be approximately 0.05-2.8 seconds.

Q: 2. The responses are confusing, one answer says the limit inside the unit is a 72mm lens, while other responses state that both 77mm and 82mm lenses will also fit in the ring. Which is it?

A: I've just checked for you. The 77mm limit is the more consistent result. The inconsistency comes from there not being a specific filter sized limit. The Diameter is approximately a little larger than 77mm. I've tried a couple of 82mm lenses and they don't fit at all. With 77mm filter threaded lenses, some fit fine, others were real tight. So I would say anything 77mm and under in diameter would be ideal. But it's entirely dependent on the diameter of the lens overall.

Q: 3. Will the Sigma 12-24mm f4 art fit in the AR 400 ring?

A: We tested the Sigma 12-24mm DG f/4 ART and, unfortunately, were unable to fit the lens through the Godox Wistro AR400 ring flash.

Q: 4. This has a 3.5mm sync terminal and the XProF trigger has a 2.5mm sync terminal. Does this flash have full functionality using a wired connection between them?

A: Yes.

Q: 5. Will this flash work on the Sony SEL90M28G FE 90mm f/2.8-22 Macro G OSS lens? Thanks

A: I believe that lens is 55mm not 62. This flash also has 55 mm adaptor so should work

Q: 6. can i used in a t7i ?

A: Yes, it will work for a T7i.

Q: 7. Is it possible to shoot TLL using the Godox Xpro-N i-TTL Flash Trigger. or is there some other way to shoot in TTL?

A: The Godox Witstro Ring Flash AR400 is a manual ring flash. It does not have a TTL auto mode.

Q: 8. Will this work on an Olympus EM 1 Mark 2 ???

A: Yes, works with any camera, it is universal. It will not be ttl, manual only.

Q: 9. Will this work with Sony A7?

A: Most of the newer sony E mount have standard hot shoe, however the older A mount DSLR, i.e. 77, 77m2, 99 and older have the “Minolta” style hot shoe should would need Sony ADP-MAA adaptor

Q: 10. Will this work with the Godox Beauty Dish Reflector?

A: The Godox Witstro Ring Flash AR400 is not compatible with the Godox Beauty Dish Reflector.