All Products

High-flow, fast-acting valve system that is capable of delivering a large amount of breathing gas in an instant, irrespective of breathing demand...

The KM97 t-shirt is a unique and stylish way to showcase your passion for diving and the iconic Kirby Morgan 97 diving helmet. Made from high-quali...

Spring Spacer

Spacer, DSI 550-061

Keep your cold drinks colder longer with our DECA Koozie Folds flat for easy storage

One size fits all. Available in color Blue, or Black.

The new 455 Balanced regulator sets a milestone in surface supplied breathing performance and is also compatible with all Kirby Morgan Helmets and ...

Barfell Divers’ Hose is the preferred hose when you need a floating, chemical resistant PVC breathing air hose. Favored amongst Harvest Divers. App...

CONTACT DECA for Current Lengths Available before ordering! RECOMMENDED FOR: Handling mixtures of oxygen, helium, and nitrogen gases customarily us...

Soft Goods Overhaul Kit for KMB 18/28 with SuperFlow-Reg or 350-Reg (525-358) DSI 525-358 Soft Goods Overhaul Kit

Legendary for their quality, beautiful polish and smooth contours. Drop-forged stainless steel ensures that shape remains intact at loads that meet...

IST Commercial Diving Weight Belt Buckle Set Comes with 4 x 5/8" screws and 2 x stainless steel plates.

The DS4 first stage Unique over-balanced, diaphragm design - as the diver descends, the over-balancing feature allows the medium pressure gas in th...

Includes: (1) BDM – Zip Care Fluid (1) BDM – Zip Wax with directions (1) Sandpaper (3) Long Rounded rectangular patches (3) Small Circle Patches (...

KMB 18/28 Hood Assembly

Terminal Block Kit

Washer, DSI 520-165

Screw, DSI 530-064

Chin Strap Assembly Kit for the Fiberglass 17C/K, 27, 37, 47, 57 Helmets.

Nose Block Guide, Brass

Packing Nut, Brass

Sea Pearls uncoated lead dive weights are die-casted from lead that has been reclaimed from car batteries. However, lead in its raw form does not m...

DSI 525-767 455 Balanced Regulator Rebuild Kit Part # Description Qty. DSI 210-055 O-ring, Balanced 2 DSI 210-060 Valve Seat 1 DSI 220-0...