Activity for Jack Glasshardâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Answer | — |
A: Cold water regulators and warm waters It is likely your cold water reg has diaphragam-like first stage which makes it particularly suited for cold water as well as contaminated water (which is not necessary the case for piston first stage). Usually, first stage designed for cold water have more surface area and mass in order to allow fo... (more) |
— | about 8 years ago |