Service
DVAP units are sized for intermittent Dewar and single-cylinder withdrawal duty. For continuous high-flow service, the FWM AV Series ambient vaporizers are typically the better fit.
FWM Inc. · DVAP-2 · Interactive 3D model
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DVAP Series · Dewar Vaporizer
DVAP-2 Dewar Vaporizer
Mid · Higher Duty
Mid-range liquid-cylinder vaporizer for industrial applications requiring greater sustained gas withdrawal.
Stocked Standard Product · Current availability confirmed during order review.
Stocked Standard ProductLTL freightStart DVAP-2 Order
$1,950
Per unit, before freight and applicable tax
- 8 hr flow
- 1,600 SCFH
- MAWP
- 600 PSIG
- Gas service
- N₂ / O₂ / Ar
- Checkout
- Secure online
Typically ships within 2 business days after payment and shipping verification.
Quantity
No payment is collected on the first screen. FWM confirms inventory, configuration, shipping, and final order acceptance.
Rated performance
Sustained flow by run time
Flow ratings are sustained nitrogen / air ratings measured at 300 PSI with LN2 / air at 70F, listed by run time (4, 8, and 24 hour). Actual performance varies with ambient temperature, humidity, gas service, and duty cycle. Consult FWM for application-specific sizing before purchase.
| Run time | Sustained flow |
|---|---|
| 4 hours | 2,400 SCFH |
| 8 hours | 1,600 SCFH |
| 24 hours | 1,280 SCFH |
Technical data
Specifications
| Model | DVAP-2 |
|---|---|
| MAWP | 600 PSIG |
| Service type | Intermittent Dewar / cylinder duty |
| Standard fittings | Standard easy-connect fittings (typical) |
| Compliance | ASME B31.3 |
| Material | Aluminum |
| Oxygen service | Cleaned, sealed & tagged |
| Inlet connection | 1/2 in NPT brass elbow |
|---|---|
| Outlet connection | 1/2 in NPT brass elbow |
| Unit dimensions | 65.7 x 17 x 19 in |
| Dry weight | 100 lb |
| Packaged dimensions | 70 x 22 x 26 in |
| Packaged weight | 165 lb |
| Final shipping method | LTL freight — live rates quoted at checkout |
Application and delivery notes
Connections
Standard easy-connect 90-degree fittings are supplied. Optional connection sizes and types are available on request; note your required connection on the quote and FWM will confirm it during engineering review.
Oxygen service
All DVAP units are cleaned, sealed, and tagged for oxygen service. Final oxygen-service cleaning and documentation are confirmed with FWM for the delivered configuration.
Dimensions and shipping
Unit dimensions (H x W x D) are measured from the FWM 3D model; dry weights are approximate. Final dimensions are confirmed at engineering review, and a dimensioned reference drawing is available on request.
Compatibility
DVAP units are compatible with many standard cryogenic liquid cylinders and Dewars. Confirm cylinder compatibility with FWM for your specific gas service and vessel.
Documentation
Datasheets, drawings, and documentation packages are available on request and confirmed during engineering review.
Need an engineering check?
Confirm DVAP-2 for your application.
Share gas, flow, run time, pressure, and connection needs. This technical review can be completed before you place the order.