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Model 3550, 3850, 3560,
3860, 3570, 3870 Series High Purity Miniature Regulators, Single and Dual
Stage |
| Description |
Compact, high
purity regulators for use with small cylinders.
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|
| Applications |
| Applications requiring high
purity gases and a compact regulator due to space
limitations |
| Design
Features/Components |
- High purity nickel plated
brass barstock, aluminum, or 316L stainless steel bodies
- High purity 316 stainless
steel diaphragms
- 1-1/2" inlet and delivery
pressure gauges
- ¼" NPTM fitting on
outlet
- Porous metal filter
protects seat from contaminants
- Panel mountable
|
| Materials
of Construction |
| Gauges: |
Chrome plated brass or 316 stainless
steel |
| Body: |
316L stainless steel, aluminum or
nickel plated brass |
| Diaphragm: |
316 stainless steel |
| Seat: |
Kel-F81® |
| Seals: |
Teflon® |
| Maximum inlet
pressure: |
3000 psig |
| Maximum Flow
Rate: |
5 SLPM (11 SCFH) |
| Flow
Capacity:(Cv): |
0.06 |
| Porting: |
1/4" NPT female |
| Operating
Temperature: |
-40ºF to 140ºF (-40ºC to
60ºC) |
| Porting
Configuration: |
2 Low, 2 High |
| Shipping
weight: |
2 lbs |
| Ordering
Information |
| Model |
Regulator Type |
Body Construction |
Delivery Pressure Range |
Delivery Pressure Gauge |
| 3551-CGA |
Single Stage |
Brass |
0-30
psig |
0-60
psig |
| 3552-CGA |
Single Stage |
Brass |
0-60
psig |
0-100 psig |
| 3553-CGA |
Single Stage |
Brass |
0-100 psig |
0-200 psig |
| 3561-CGA |
Single Stage |
Aluminum |
0-30
psig |
0-60
psig |
| 3562-CGA |
Single Stage |
Aluminum |
0-60
psig |
0-100 psig |
| 3563-CGA |
Single Stage |
Aluminum |
0-100 psig |
0-200 psig |
| 3571-CGA |
Single Stage |
Stainless Steel |
0-30
psig |
0-60
psig |
| 3572-CGA |
Single Stage |
Stainless Steel |
0-60
psig |
0-100 psig |
| 3573-CGA |
Single Stage |
Stainless Steel |
0-100 psig |
0-200 psig |
| 3851-CGA |
Dual
Stage |
Brass |
0-30
psig |
0-60
psig |
| 3852-CGA |
Dual
Stage |
Brass |
0-60
psig |
0-100 psig |
| 3853-CGA |
Dual
Stage |
Brass |
0-100 psig |
0-200 psig |
| 3861-CGA |
Dual
Stage |
Aluminum |
0-30
psig |
0-60
psig |
| 3862-CGA |
Dual
Stage |
Aluminum |
0-60
psig |
0-100 psig |
| 3863-CGA |
Dual
Stage |
Aluminum |
0-100 psig |
0-200 psig |
| 3871-CGA |
Dual
Stage |
Stainless Steel |
0-30
psig |
0-60
psig |
| 3872-CGA |
Dual
Stage |
Stainless Steel |
0-60
psig |
0-100 psig |
| 3873-CGA |
Dual
Stage |
Stainless Steel |
0-100 psig |
0-200 psig |
|
Note: Other CGA
connections available upon request.
Please order Technical
Bulletin TB-306 for more information.
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