25-300-200-psi/bar Bottom Conn, 2.5 Brass Case Gauge noshok1/4 NPT Glycerin Filled-200psi-bar
List Price $130.25 Original price was: $130.25.$72.50Current price is: $72.50.
40 in stock
Noshok 25-300-200-psi/bar 1/4 NPT Bottom Conn, 2.5 Brass Case Gauge, Glycerin Filled
Pressure Gauge, 2.5″ Brass Case, Copper Alloy Internals, 200 psi/bar, 1/4 NPT Male Bottom Conn, Glycerin Filled
| SIZES | 25 | 2-1/2″ | 40 | 4″ | ||||
| CASE TYPES | 300 | Brass, bottom connection | 310 | Brass, back connection | ||||
| PRESSURE RANGES | 30vac | -30 inHg to 0 psi | 30/300 | -30 inHg to 0 to 300 psi | 300 | 0 psi to 300 psi | 3000 | 0 psi to 3,000 psi |
| 30/15 | -30 inHg to 0 to 15 psi | 15 | 0 psi to 15 psi | 400 | 0 psi to 400 psi | 5000 | 0 psi to 5,000 psi | |
| 30/30 | -30 inHg to 0 to 30 psi | 30 | 0 psi to 30 psi | 600 | 0 psi to 600 psi | 6000 | 0 psi to 6,000 psi | |
| 30/60 | -30 inHg to 0 to 60 psi | 60 | 0 psi to 60 psi | 800 | 0 psi to 800 psi | 7500 | 0 psi to 7,500 psi | |
| 30/100 | -30 inHg to 0 to 100 psi | 100 | 0 psi to 100 psi | 1000 | 0 psi to 1,000 psi | 10000 | 0 psi to 10,000 psi | |
| 30/160 | -30 inHg to 0 to 160 psi | 160 | 0 psi to 160 psi | 1500 | 0 psi to 1,500 psi | 15000 | 0 psi to 15,000 psi | |
| 30/200 | -30 inHg to 0 to 200 psi | 200 | 0 psi to 200 psi | 2000 | 0 psi to 2,000 psi | |||
| SCALE OPTIONS | psi | psi single scale | psi/kPa | psi/kPa dual scale | psi/kg/cm2 | psi/kg/cm2 dual scale | psi/bar | psi/bar dual scale |
| CONNECTION SIZES | 1/4 | 1/4″ NPT | 1/2 | 1/2″ NPT | SST | SAE J1926-3:7/16-20 adjustable | ||
| OPTIONS | CFF | Chrome Front Flange | RF | Rear Flange | GLO | Glass Lens Overlay | BT3 | Brass Threaded Orifice 0.3 mm |
| CFFN | Chrome Front Flange w/o holes | CCR | Chrome Cover Ring | SGO | Safety Glass Overlay | BT4 | Brass Threaded Orifice 0.4 mm | |
| BFF | Brass Front Flange | CBU | Chrome Bezel & U-Clamp | AR | Adapter Ring | BT8 | Brass Threaded Orifice 0.8 mm | |
| BLFF | Black Front Flange | MIP | Maximum Indicating Pointer* | LM | Laser Marking | RCP | Rubber Case Protector | |
| SSRF | 304SS Rear Flange | LL | Polycarbonate Lens | ST | Stainless Steel Tagging | |||
The NOSHOK 25-300-200-psi/bar is a 2-1/2″ liquid-filled pressure gauge with a 0–200 psi range, featuring a die-cast brass case, a 1/4″ NPT male bottom connection, glycerin fill and a dual psi/bar dial. It is part of NOSHOK’s 300 Series, a heavy-duty line built to withstand the shock and vibration that can damage dry gauges.
Part number breakdown: 25 is the 2-1/2″ dial; 300 is the brass case with bottom connection; 200 is the 0–200 psi range; and psi/bar provides a dual scale with psi and bar. The 1/4″ NPT connection, glycerin fill and copper alloy internals are standard for this model.
There are two main differences between this gauge and the dry ABS gauges in the 100 Series. The one-piece die-cast brass case is much tougher than plastic, and the glycerin fill dampens pointer movement. This keeps readings steady and extends service life on pumps, hydraulic systems and machinery with continuous vibration. The bottom connection is ideal for gauges mounted directly into a tee or port on a line, rather than through a panel.
The 0–200 psi range with a psi/bar dial (approximately 0–13.8 bar) is suitable for water pumps, pressure washers, low-pressure hydraulic return lines, lubrication systems and compressed air above 100 psi, especially on equipment documented in metric units.
The 300 Series carries a three-year warranty. Available options include chrome or brass front flanges, rear flanges, glass lens overlay, brass threaded orifices (BT3, BT4, BT8), a maximum indicating pointer and stainless steel tagging. Mass Measure stocks this gauge for immediate shipment, with bulk pricing available.
Description
Noshok 25-300-200-psi/bar 1/4 NPT Bottom Conn, 2.5 Brass Case Gauge, Glycerin Filled
Pressure Gauge, 2.5″ Brass Case, Copper Alloy Internals, 200 psi/bar, 1/4 NPT Male Bottom Conn, Glycerin Filled
| SIZES | 25 | 2-1/2″ | 40 | 4″ | ||||
| CASE TYPES | 300 | Brass, bottom connection | 310 | Brass, back connection | ||||
| PRESSURE RANGES | 30vac | -30 inHg to 0 psi | 30/300 | -30 inHg to 0 to 300 psi | 300 | 0 psi to 300 psi | 3000 | 0 psi to 3,000 psi |
| 30/15 | -30 inHg to 0 to 15 psi | 15 | 0 psi to 15 psi | 400 | 0 psi to 400 psi | 5000 | 0 psi to 5,000 psi | |
| 30/30 | -30 inHg to 0 to 30 psi | 30 | 0 psi to 30 psi | 600 | 0 psi to 600 psi | 6000 | 0 psi to 6,000 psi | |
| 30/60 | -30 inHg to 0 to 60 psi | 60 | 0 psi to 60 psi | 800 | 0 psi to 800 psi | 7500 | 0 psi to 7,500 psi | |
| 30/100 | -30 inHg to 0 to 100 psi | 100 | 0 psi to 100 psi | 1000 | 0 psi to 1,000 psi | 10000 | 0 psi to 10,000 psi | |
| 30/160 | -30 inHg to 0 to 160 psi | 160 | 0 psi to 160 psi | 1500 | 0 psi to 1,500 psi | 15000 | 0 psi to 15,000 psi | |
| 30/200 | -30 inHg to 0 to 200 psi | 200 | 0 psi to 200 psi | 2000 | 0 psi to 2,000 psi | |||
| SCALE OPTIONS | psi | psi single scale | psi/kPa | psi/kPa dual scale | psi/kg/cm2 | psi/kg/cm2 dual scale | psi/bar | psi/bar dual scale |
| CONNECTION SIZES | 1/4 | 1/4″ NPT | 1/2 | 1/2″ NPT | SST | SAE J1926-3:7/16-20 adjustable | ||
| OPTIONS | CFF | Chrome Front Flange | RF | Rear Flange | GLO | Glass Lens Overlay | BT3 | Brass Threaded Orifice 0.3 mm |
| CFFN | Chrome Front Flange w/o holes | CCR | Chrome Cover Ring | SGO | Safety Glass Overlay | BT4 | Brass Threaded Orifice 0.4 mm | |
| BFF | Brass Front Flange | CBU | Chrome Bezel & U-Clamp | AR | Adapter Ring | BT8 | Brass Threaded Orifice 0.8 mm | |
| BLFF | Black Front Flange | MIP | Maximum Indicating Pointer* | LM | Laser Marking | RCP | Rubber Case Protector | |
| SSRF | 304SS Rear Flange | LL | Polycarbonate Lens | ST | Stainless Steel Tagging | |||
The NOSHOK 25-300-200-psi/bar is a 2-1/2″ liquid-filled pressure gauge with a 0–200 psi range, featuring a die-cast brass case, a 1/4″ NPT male bottom connection, glycerin fill and a dual psi/bar dial. It is part of NOSHOK’s 300 Series, a heavy-duty line built to withstand the shock and vibration that can damage dry gauges.
Part number breakdown: 25 is the 2-1/2″ dial; 300 is the brass case with bottom connection; 200 is the 0–200 psi range; and psi/bar provides a dual scale with psi and bar. The 1/4″ NPT connection, glycerin fill and copper alloy internals are standard for this model.
There are two main differences between this gauge and the dry ABS gauges in the 100 Series. The one-piece die-cast brass case is much tougher than plastic, and the glycerin fill dampens pointer movement. This keeps readings steady and extends service life on pumps, hydraulic systems and machinery with continuous vibration. The bottom connection is ideal for gauges mounted directly into a tee or port on a line, rather than through a panel.
The 0–200 psi range with a psi/bar dial (approximately 0–13.8 bar) is suitable for water pumps, pressure washers, low-pressure hydraulic return lines, lubrication systems and compressed air above 100 psi, especially on equipment documented in metric units.
The 300 Series carries a three-year warranty. Available options include chrome or brass front flanges, rear flanges, glass lens overlay, brass threaded orifices (BT3, BT4, BT8), a maximum indicating pointer and stainless steel tagging. Mass Measure stocks this gauge for immediate shipment, with bulk pricing available.


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