DC Marine / Yuhsin Project 250 Regulator - 2st stage only
The Yuhsin Project 250 2nd stage is a really nice (2.5 inch wide) 2nd stage available in a couple of versions. The ACM has composite internals and thus makes for a lighter end product, the Extreme has PVD-coated metal components, making it more suitable for very cold water, but results in a heavier 2nd stage.
Kit Contents
- 1 Project 250
- SECOND STAGE
Models
- Project 250 ACM
-
Project 250 ACM Adjustable
- Project 250 Extreme
-
Project 250 Extreme Adjustable
Technical Specifications
| Connections |
9/16"
|
| Type of first stage |
n/a
|
| Body Type |
Composite
|
| Number of HP ports |
n/a
|
| Number of MP ports |
1
|
| Environmental Dry Kit |
n/a
|
| First stage exterior |
n/a
|
| Orientation |
right-handed
|
| Coldwater Use |
Yes |
| Type of second stage |
Pneumatically balanced
|
| Opening Effort Control Knob |
Optional |
| Integrated Venturi Lever |
Yes |
| Mouthpiece |
yes |
| Exhaust tee |
standard |
| Heat Exchanger for freezing resistance |
on Metal versions (extreme) |
| Hose type |
9/16 LP |
| Nitrox compatible |
Yes to 40% O2 when new, out of the box |
DC Marine / Yuhsin Project 250 Regulator - 2st stage only
The Yuhsin Project 250 2nd stage is a really nice (2.5 inch wide) 2nd stage available in a couple of versions. The ACM has composite internals and thus makes for a lighter end product, the Extreme has PVD-coated metal components, making it more suitable for very cold water, but results in a heavier 2nd stage.
Kit Contents
- 1 Project 250
- SECOND STAGE
Models
- Project 250 ACM
-
Project 250 ACM Adjustable
- Project 250 Extreme
-
Project 250 Extreme Adjustable
Technical Specifications
| Connections |
9/16"
|
| Type of first stage |
n/a
|
| Body Type |
Composite
|
| Number of HP ports |
n/a
|
| Number of MP ports |
1
|
| Environmental Dry Kit |
n/a
|
| First stage exterior |
n/a
|
| Orientation |
right-handed
|
| Coldwater Use |
Yes |
| Type of second stage |
Pneumatically balanced
|
| Opening Effort Control Knob |
Optional |
| Integrated Venturi Lever |
Yes |
| Mouthpiece |
yes |
| Exhaust tee |
standard |
| Heat Exchanger for freezing resistance |
on Metal versions (extreme) |
| Hose type |
9/16 LP |
| Nitrox compatible |
Yes to 40% O2 when new, out of the box |
