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Product Specifications:
| Item | Vacuum Gauge |
| Accuracy | -1% to +1% |
| Accuracy Grade | ASME B40.100 Grade 1A |
| Accuracy Scale | Full Scale |
| Ambient Operating Temperature Range | -40°F to +150°F |
| Ambient Temp. Range | -40°F to +150°F |
| Application | Compressors, Hydraulics, Oil And Gas Industry, Outdoor, Process Conditions, Process Industries, Pumps, Severe Ambient Conditions, Vibration Measurement |
| Bezel Gasket Material | Buna N |
| Bezel Material | Stainless Steel |
| Bezel Material Grade | Grade 304 |
| Bezel Mounting Type | Bayonet Ring |
| Blowout Safety Back | Yes |
| Calibration Certificate Included | No |
| Case Color | Gray |
| Case Construction | Welded Joint |
| Case Depth | 1.95" |
| Case Dia. | 3.964" |
| Case Grade | Grade 304 |
| Case Material | Stainless Steel |
| Cleaned For Oxygen Service | No |
| Compatible Process Media | Oil |
| Dial Color | Reflective Fluorescent Yellow Green |
| Dial Face Color | Multiple |
| Dial Face Material | Aluminum |
| Dry Dampening Feature | None |
| Field Fillable | No |
| Freeze Resistant Movement | No |
| Gauge Accuracy Grade | Grade 1A Industrial |
| Gauge Case Liquid | Glycerin |
| Gauge Case Material | Stainless Steel |
| Gauge Case Material Grade | Grade 304 |
| Gauge Wetted Parts | Stainless Steel |
| Hazardous Location Rating | Not Rated |
| Includes | Restrictor Screw |
| Includes Mounting Hardware | No |
| Includes Vent Plug | Yes |
| Ip Rating, Nema Rating | IP66, NEMA 4X |
| Lens Material | Polycarbonate |
| Lens Material - Gauge | Plastic |
| Liquid-filled Case | Yes |
| Manufacturer Warranty Length | 5 yrs. |
| Material Grade | Grade 316L |
| Mfr. Series | PFP Series |
| Mounting Type | Stem Mount |
| Movement Material | Stainless Steel |
| Movement Material Grade | Grade 304 |
| Nominal Dial Size | 4" |
| Non-sparking | No |
| Over-pressure Limit | 25% |
| Panel-mountable | No |
| Pointer Characteristics | Micrometer Adjustable |
| Pointer Color | Black |
| Pointer Material | Aluminum |
| Pressure Gauge Type | Industrial Pressure Gauge |
| Pressure Range | 0 in. hg to 30 in. hg |
| Pressure Range Type | Vacuum |
| Primary Pressure Range | 0 psi to 30 psi |
| Primary Scale Units | in. hg |
| Process Connection | 1/4" NPT Male |
| Process Connection Gender | Male |
| Process Connection Location | Bottom |
| Process Connection Size | 1/4" |
| Process Connection Type | NPT |
| Process Temperature Range | -40°F to +150°F |
| Removable Bezel | Yes |
| Scale Type | Dual |
| Secondary Pressure Range | -101 kPa to 0 kPa |
| Secondary Scale Units | Kpa |
| Sensor Grade | Grade 316L |
| Sensor Material | Stainless Steel |
| Sensor Type | Bourdon Tube |
| Socket Grade | Grade 316L |
| Socket Material | Stainless Steel |
| Vibration Resistance | Liquid Filled |
| Wetted Materials | Stainless Steel |
| Wetted Parts Grade | Grade 316L |
| Wetted Parts Material | Stainless Steel |
Shipping Info:
| Ship weight (kg) | 0.81 |
| Ship height (cm) | 4.95 |
| Ship length (cm) | 10.07 |
| Ship width (cm) | 10.07 |
| Country of Origin | CN |
Product Variants
| Product | Model | Pressure Range Type | Nominal Dial Size | Vibration Resistance | Socket Material | Sensor Material | Includes Vent Plug | Liquid-filled Case | Blowout Safety Back | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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PFP1054-DRY | Compound | 6" | Field Fillable | Stainless Steel | Stainless Steel | No | No | Yes | €291.25 | |
![]() |
PFP1079-DRY | Compound | 6" | Field Fillable | Stainless Steel | Stainless Steel | No | No | Yes | €291.25 | |
![]() |
PFP1021WBY | Compound | 4" | Liquid Filled | Brass | Phosphor Bronze | No | Yes | Yes | €278.59 | |
![]() |
PFP1021WBYG | Compound | 4" | Liquid Filled | Brass | Phosphor Bronze | No | Yes | Yes | €278.59 | |
![]() |
PFP1037WBY | Compound | 4" | Liquid Filled | Stainless Steel | Stainless Steel | Yes | Yes | Yes | €414.06 | |
![]() |
PFP1037WBYG | Compound | 4" | Liquid Filled | Stainless Steel | Stainless Steel | Yes | Yes | Yes | €414.06 | |
![]() |
PFP1052WBYG | Compound | 6" | Liquid Filled | Stainless Steel | Stainless Steel | No | Yes | Yes | €704.54 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
WINTERS INSTRUMENTS PFP640WBYG Industrial Vacuum Gauge, 30 To 0 Inch Hg, Liquid-Filled
€414.06 /unit



