fITTINGS & aCCESSORIES
To purchase items, please call (610) 847-6824 or email us at email@example.com. Please give the item number and/or item name and desired quantity, along with your contact information. Diving helmets require a 25% deposit, and signature on release, before we begin building your helmet for you. Prices listed do not include shipping and handling. We accept payment by check, money order, or PayPal. There is a 6% sales tax for in state purchases.
Craftsweld Commercial Communications Telephone Assembly
Designed by Craftsweld Equipment Corp. to insert into the commercial communications cup, this assembly allows the diver and tender to communicate. The spun copper housing is inserted into the cup. Comes assembled with a wired, waterproof two-way speaker and is intended to be used with two wire communications line.
H-23 Close Cap
Telephone gooseneck close cap for MK V Helmet. This has been modified to receive 5/32” two wire communications cable with a compression fitting. We can outfit them with 1/4”, 3/8”, or 1/2” compression fitting as your needs require.
H-81 Tee Wrench
Brass key used to tighten or loosen wing nuts on breastplate of USN MK V and most American commercial helmets.
H-499 Horseshoe Chest Weights
Traditional style of diving weights, comprised of a pair of lead weights designed to fit the Schrader commercial helmet breastplate. Front weight has brass hooks that fit over the studs on the breastplate. Likewise the rear weight has brass hooks attached by 10mm tarred hemp rope that also fit over the front studs, as well as a rope jock. Total weight of set is 72 lbs.
H-500 Commercial Diving Sandals
Originally designed in 1917, this cast iron footwear is a utilitarian alternative to the weighted leather boot. Along with an integrated toe cap, each sandal has two leather straps to keep it in place. Passing through slots in the casting, the straps are easy to replace, if needed. We paint these in a silver paint, but you are welcome to paint them whatever color you want. At 17 lbs. apiece they are geared more towards shallow to moderate depth diving operations.
H-541 Hose Clamp
Clamp used to hold hose barb in 1/2” i.d. hose. Three needed per fitting.
H-546 Double Female Coupling
As per USN specifications, this coupling will join two male “S” (submarine) thread 1/2” hose ends.
H-567 Air Control Valve
As per USN specifications, and 1944 drawings, this valve allows the diver to control the amount of air received into the helmet. The double “S” (submarine) threaded valve is bolted to the “bastard” stud on the MK V helmet breastplate by the attached eye pad. A three foot whip connects it to the air goose neck on the rear of the helmet, the air hose being attached to the other end of the valve.
H-580 Non-Return Valve
An important piece of safety equipment and when attached to the air inlet, it is a one way check valve, allowing for air to enter the helmet, but not exit it, should a mishap occur. As per 1940 drawings, it is furnished with “S” submarine thread and pressure tested before leaving the shop.
H-702 Cuff Expander
Old stock Schrader inventory, they are used in dressing the diver. As the name implies, a pair of these helps the diver get his or her hand through the tight wrist seal, minimizing the chance of tearing the cuff. Given that these are pushing 80 years old, some minor imperfections should be expected. The set come furnished with rosewood handles. We will sell them as is, or re-polished for $50.00 more.
Price: $154 ($204 re-polished) for a pair
© Hard Hat Diving Company Ilc | 85 Sherman Rd. Ottsville, PA 18942 | (610) 847-6824 | firstname.lastname@example.org