NOSHOK 300 Series Brass Case Liquid-Filled Pressure Gauges
Die cast Brass case with natural Brass finish.

Effective June 16th, 2025 NOSHOK has added a 5% surcharge to this product. The surcharge will appear as a separate line item on each sales order.
- By NOSHOK
-
Manufacturer has some models in stock. View available part numbers.
Overview
Features
- Vacuum and compound ranges through 0psi to 15,000psi
- Accuracy:
- ±1.6% full scale (2-1/2" model)
- ±1% full scale (4" model)
- Temperature ranges:
- Media: -4°F to 140°F (-20°C to 60°C)
- Ambient: 0°F to 160°F (-18°C to 71°C)
- Optional temperature ratings available from -40°F to 212°F (-40°C to 100°C)
- Measuring Element:
- 600psi or less, 2-1/2" model: copper alloy "C" tube
- 800psi to 6,000psi, 2-1/2" model: copper alloy coiled safety tube
- 7,500psi to 15,000psi, 2-1/2" model: 316 Stainless Steel coiled safety tube
- 1,000psi or less, 4" model: copper alloy "C" tube
- 15,000psi, 4" model: 316 Stainless Steel coiled safety tube
- Connection
- 2-1/2" model: 1/4" NPT die-cast Brass with case; 7/16" - 20 SAE adjustable type straight thread with FKM O-ring optional on many ranges
- 4" model: 1/4" NPT die-cast Brass with case; 1/2" NPT available on certain ranges as stock option, and on all other 4" ranges as a non-stock option
- Fill fluid: Glycerin (standard)
- Copper alloy internals
Description
The NOSHOK 300 Series Brass Case Liquid-Filled Pressure Gauges are engineered for stressful applications, and are available in 2-1/2" and 4" gauge sizes.
The working dynamic pressure of the 300 Series gauges should be limited to 60% of the dial range. The working static pressure, where no sharp fluctuations occur, should be limited to 90% of the dial range.
Applications
- Automotive
- Construction
- Hydraulics & pneumatics
- Mining
- Stamping & forming presses
- Transportation
Documents
In Stock
Manufacturer Stock
Items from manufacturer stock generally ship in 5-7 business days. Expedited shipping is available.
Part Number | Price | Available | |
---|---|---|---|
25-300-1500-psi/bar-BFF |
$171.91 | 47 in stock | |
25-300-1500-psi/bar-BFF-CC |
$375.15 | 47 in stock | |
25-300-1500-psi/bar-CFF |
$182.92 | 47 in stock | |
25-300-1500-psi/bar-CFF-CC |
$386.16 | 47 in stock | |
25-300-1500-psi/kg/cm2-BFF |
$171.91 | 47 in stock | |
25-300-1500-psi/kg/cm2-BFF-CC |
$375.15 | 47 in stock | |
25-300-1500-psi/kg/cm2-CFF |
$182.92 | 47 in stock | |
25-300-1500-psi/kg/cm2-CFF-CC |
$386.16 | 47 in stock | |
25-300-1500-psi/kPa-BFF |
$171.91 | 47 in stock | |
25-300-1500-psi/kPa-BFF-CC |
$375.15 | 47 in stock | |
25-300-1500-psi/kPa-CFF |
$182.92 | 47 in stock | |
25-300-1500-psi/kPa-CFF-CC |
$386.16 | 47 in stock | |
25-300-15000-psi |
$165.91 | 46 in stock | |
25-300-15000-psi-BFF |
$206.26 | 46 in stock | |
25-300-15000-psi-BFF-CC |
$409.50 | 46 in stock | |
25-300-15000-psi-BT8 |
$169.63 | 46 in stock | |
25-300-15000-psi-BT8-CC |
$372.87 | 46 in stock | |
25-300-15000-psi-CC |
$369.15 | 46 in stock | |
25-300-15000-psi-CFF |
$217.27 | 46 in stock | |
25-300-15000-psi-CFF-CC |
$420.51 | 46 in stock | |
25-300-15000-psi-SGO |
$180.32 | 46 in stock | |
25-300-15000-psi-SGO-GY40 |
$182.85 | 46 in stock | |
25-300-10000-psi/bar-BFF |
$206.26 | 44 in stock | |
25-300-10000-psi/bar-BFF-CC |
$409.50 | 44 in stock | |
25-300-10000-psi/bar-CFF |
$217.27 | 44 in stock | |
25-300-10000-psi/bar-CFF-CC |
$420.51 | 44 in stock | |
25-300-10000-psi/kg/cm2-BFF |
$206.26 | 44 in stock | |
25-300-10000-psi/kg/cm2-BFF-CC |
$409.50 | 44 in stock | |
25-300-10000-psi/kg/cm2-CFF |
$217.27 | 44 in stock | |
25-300-10000-psi/kg/cm2-CFF-CC |
$420.51 | 44 in stock | |
25-300-10000-psi/kPa-BFF |
$206.26 | 44 in stock | |
25-300-10000-psi/kPa-BFF-CC |
$409.50 | 44 in stock | |
25-300-10000-psi/kPa-CFF |
$217.27 | 44 in stock | |
25-300-10000-psi/kPa-CFF-CC |
$420.51 | 44 in stock | |
25-300-15000-psi-RF |
$210.50 | 43 in stock | |
25-300-1000-psi |
$120.83 | 22 in stock | |
25-300-1000-psi-BFF |
$161.18 | 22 in stock | |
25-300-1000-psi-BFF-CC |
$364.42 | 22 in stock | |
25-300-1000-psi-BT8 |
$124.55 | 22 in stock | |
25-300-1000-psi-BT8-CC |
$327.79 | 22 in stock | |
25-300-1000-psi-CC |
$324.07 | 22 in stock | |
25-300-1000-psi-CFF |
$172.19 | 22 in stock | |
25-300-1000-psi-CFF-CC |
$375.43 | 22 in stock | |
25-300-1000-psi-GLO |
$129.02 | 22 in stock | |
25-300-1000-psi-RF |
$165.42 | 22 in stock | |
25-300-1000-psi-SGO |
$135.24 | 22 in stock | |
25-300-1000-psi-SGO-GY40 |
$137.77 | 22 in stock | |
25-300-1000-psi-SST-BFF |
$184.26 | 18 in stock | |
25-300-1000-psi-SST-BFF-CC |
$387.50 | 18 in stock | |
25-300-1000-psi-SST-CFF |
$195.27 | 18 in stock | |
25-300-1000-psi-SST-CFF-CC |
$398.51 | 18 in stock | |
25-300-1000-psi/kg/cm2-SST-BFF |
$184.26 | 18 in stock | |
25-300-1000-psi/kg/cm2-SST-BFF-CC |
$387.50 | 18 in stock | |
25-300-1000-psi/kg/cm2-SST-CFF |
$195.27 | 18 in stock | |
25-300-1000-psi/kg/cm2-SST-CFF-CC |
$398.51 | 18 in stock | |
25-300-1000-psi/kPa-SST-BFF |
$184.26 | 18 in stock | |
25-300-1000-psi/kPa-SST-BFF-CC |
$387.50 | 18 in stock | |
25-300-1000-psi/kPa-SST-CFF |
$195.27 | 18 in stock | |
25-300-1000-psi/kPa-SST-CFF-CC |
$398.51 | 18 in stock | |
25-300-1500-psi/bar-SST-BFF |
$194.99 | 17 in stock | |
25-300-1500-psi/bar-SST-BFF-CC |
$398.23 | 17 in stock | |
25-300-1500-psi/bar-SST-CFF |
$206.00 | 17 in stock | |
25-300-1500-psi/bar-SST-CFF-CC |
$409.24 | 17 in stock | |
25-300-1500-psi/kg/cm2-SST-BFF |
$194.99 | 17 in stock | |
25-300-1500-psi/kg/cm2-SST-BFF-CC |
$398.23 | 17 in stock | |
25-300-1500-psi/kg/cm2-SST-CFF |
$206.00 | 17 in stock | |
25-300-1500-psi/kg/cm2-SST-CFF-CC |
$409.24 | 17 in stock | |
25-300-10000-psi |
$165.91 | 15 in stock | |
25-300-10000-psi-BFF |
$206.26 | 15 in stock | |
25-300-10000-psi-BFF-CC |
$409.50 | 15 in stock | |
25-300-10000-psi-BT8 |
$169.63 | 15 in stock | |
25-300-10000-psi-BT8-CC |
$372.87 | 15 in stock | |
25-300-10000-psi-CC |
$369.15 | 15 in stock | |
25-300-10000-psi-CFF |
$217.27 | 15 in stock | |
25-300-10000-psi-CFF-CC |
$420.51 | 15 in stock | |
25-300-10000-psi-RCP |
$198.05 | 15 in stock | |
25-300-10000-psi-RF |
$210.50 | 15 in stock | |
25-300-10000-psi-SGO |
$180.32 | 15 in stock | |
25-300-10000-psi-SGO-GY40 |
$182.85 | 15 in stock | |
25-300-100-psi-SST-BFF |
$184.26 | 12 in stock | |
25-300-100-psi-SST-BFF-CC |
$387.50 | 12 in stock | |
25-300-100-psi-SST-CFF |
$195.27 | 12 in stock | |
25-300-100-psi-SST-CFF-CC |
$398.51 | 12 in stock | |
25-300-100-psi/bar-SST-BFF |
$184.26 | 12 in stock | |
25-300-100-psi/bar-SST-BFF-CC |
$387.50 | 12 in stock | |
25-300-100-psi/bar-SST-CFF |
$195.27 | 12 in stock | |
25-300-100-psi/bar-SST-CFF-CC |
$398.51 | 12 in stock | |
25-300-100-psi/kg/cm2-SST-BFF |
$184.26 | 12 in stock | |
25-300-100-psi/kg/cm2-SST-BFF-CC |
$387.50 | 12 in stock | |
25-300-100-psi/kg/cm2-SST-CFF |
$195.27 | 12 in stock | |
25-300-100-psi/kg/cm2-SST-CFF-CC |
$398.51 | 12 in stock | |
25-300-100-psi/kPa-SST-BFF |
$184.26 | 12 in stock | |
25-300-100-psi/kPa-SST-BFF-CC |
$387.50 | 12 in stock | |
25-300-100-psi/kPa-SST-CFF |
$195.27 | 12 in stock | |
25-300-100-psi/kPa-SST-CFF-CC |
$398.51 | 12 in stock | |
25-300-1500-psi |
$131.56 | 11 in stock | |
25-300-1000-psi/bar-SST-BFF |
$184.26 | 5 in stock | |
25-300-1000-psi/bar-SST-BFF-CC |
$387.50 | 5 in stock | |
25-300-1000-psi/bar-SST-CFF |
$195.27 | 5 in stock | |
25-300-1000-psi/bar-SST-CFF-CC |
$398.51 | 5 in stock |
Interested in Other Part Numbers?
Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Call for availability". Click here to select options
Need Help? Call a Calibration engineer at 1-800-884-4967
We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET