Noshok 804-MB 1/2 NPT, Male, Brass, Hard Seat Bleed Valve
$78.27 Original price was: $78.27.$54.25Current price is: $54.25.
NOSHOK100-150-1-1-2-2 Pressure Transmitter, 0 psig to 150 psig, 0.5% Accuracy (BFSL),New part number NOSHOK PT40-150psig-1-1-2-2
$549.25 Original price was: $549.25.$439.25Current price is: $439.25.
Noshok 25-200-5-psi 1/4 NPT Bottom Conn 2.5 DRY low pressure Gauge-5 psi
SKU:
25-200-5-psi
$107.70 Original price was: $107.70.$76.58Current price is: $76.58.
249 in stock
Noshok 25-200-5-psi 1/4 NPT Bottom Conn 2.5 Diaphragm Gauge
Pressure Gauge, 2.5″ Black Steel Case, Copper Alloy Internals, 5 psi, 1/4 NPT Male Bottom Conn
200 Series Low Pressure Diaphragm Pressure Gauges
- Sensitive capsule-type, non-fillable dry gauge
- Vacuum ranges through 0 psi to 10 psi
- 2-1/2″ and 4″ gauge sizes
- Black painted steel, stainless steel and impact-resistant ABS case
- Copper alloy and brass wetted parts

ORDERING INFORMATION
| GAUGE SIZES | 25 | 2-1/2″ | 40 | 4″ | ||
| CASE TYPES | 200 | Steel, bottom connection (304SS for 4″) | 210 | Steel, back connection | 224 | ABS, panel mount |
| 206 | ABS, bottom connection | 216 | ABS, back connection | 234 | Gas pressure test kit** | |
| PRESSURE RANGES |
15 inH2O Vac | -15 inH2O to 0 inH2O | 200 inH2O | 0 inH2O to 200 inH2O | 3psi | 0 psi to 3 psi |
| 30 inH2O Vac | -30 inH2O to 0 inH2O | 10 oz/in2 | 0 oz/in2 to 10 oz/in2 | 5 psi | 0 psi to 5 psi | |
| 60 inH2O Vac | -60 inH2O to 0 inH2O | 15 oz/in2 | 0 oz/in2 to 15 oz/in2 | 10 psi | 0 psi to 10 psi | |
| 100 inH2O Vac | -100 inH2O to 0 inH2O | 30 oz/in2 | 0 oz/in2 to 30 oz/in2 | 40 mbar | 0 mbar to 40 mbar | |
| 10 inH2O | 0 inH2O to 10 inH2O | 35 oz/in2 | 0 oz/in2 to 35 oz/in2 | 60 mbar | 0 mbar to 60 mbar | |
| 15 inH2O | 0 inH2O to 15 inH2O | 60 oz/in2 | 0 oz/in2 to 60 oz/in2 | 160 mbar | 0 mbar to 160 mbar | |
| 30 inH2O | 0 inH2O to 30 inH2O | 100 oz/in2 | 0 oz/in2 to 100 oz/in2 | 250 mbar | 0 mbar to 250 mbar | |
| 60 inH2O | 0 inH2O to 60 inH2O | 160 oz/in2 | 0 oz/in2 to 160 oz/in2 | 400 mbar | 0 mbar to 400 mbar | |
| 100 inH2O | 0 inH2O to 100 inH2O | 20 oz/35 inH2O | 0 oz/in2/inH2O to 20 oz/in2 inH2O | 600 mbar | 0 mbar to 600 mbar | |
| 160 inH2O | 0 inH2O to 160 inH2O | 32 oz/55 inH2O | 0 oz/in2/inH2O to 32 oz/in2 inH2O | |||
| CONNECTION SIZE | 1/4 | 1/4″ NPT | ||||
| OPTIONS | BLRF | Black Rear Flange | PL | Acrylic Lens | SSCR | Stainless Steel Cover Ring |
| SSRF | 304SS Rear Flange | RL | Recalibrator Lens | CCR | Chrome Cover Ring | |
| BLFF | Black Front Flange | SP | Red Set Pointer | LM | Laser Marking | |
| SSFF | 304SS Front Flange | MIP | Maximum Indicatinrg Pointer | ST | Stainless Steel Tagging | |
| CFF | Chrome Front Flange | OP | Over Pressure Protection | BP3 | Brass Press Fit Orifice 0.3 mm | |
| SSC | Stainless Steel Case | SSBU | Stainless Steel Bezel & U-Clamp | BT3 | Brass Threaded Orifice 0.3 mm | |
| GL | Glass Lens* | BBU | Black Beze & U-Clamp | |||
| SG | Safety Glass Lens* | BCR | Black Cover Ring | |||
| *A steel, stainless or chrome cover ring must be additionally ordered when lenses other than acrylic are utilized on all 200 Series models ** Only available in 2-1/2″ size, 20 oz/35 inH2O |
||||||
| SERIES | SPECIFICATIONS | |
| Pressure ranges | 200 Series (all) | Extreme low pressure vacuum ranges through 0 psi to 10 psi |
| Accuracy | 25-200, 25-210, 25-224 | ±1.6% full scale |
| 25-206, 25-216 | ±2.5% full scale | |
| 40-200 | ±1.6% full scale; optional ±1% full scale | |
| Temperature ranges* | 200 Series (all) | Media -4 °F to 176 °F (-20 °C to 80 °C) Ambient -4 °F to 140 °F (-20 °C to 60 °C) |
| Measuring element | 25-200, 25-210, 25-224, 40-200 | Copper alloy diaphragm capsule |
| Connection | 200 Series (all) | 1/4″ NPT, brass |
| Case | 25-200, 25-210 | Black painted steel |
| 25-206, 25-216, 25-224 | Black ABS (Acryl Nitril Butadien Styrol) with 25-224 includes zinc-plated steel panel mount clamp | |
| 40-200 | 304 Stainless steel | |
| Bezel | 40-200 | 304 Stainless steel |
| Lens | 25-200, 25-206, 25-210, 25-216, 25-224 | Acrylic |
| 40-200 | Instrument glass | |
| Pointer | 200 Series (all) | Black finished aluminum |
| Dial | 200 Series (all) | Aluminum, white background with black scale. UV resistant. |
| Movement | 25-200, 25-210, 25-224, 40-200 | Brass and nickel-silver with highly polished bearing surfaces |
| 25-206, 25-216 | Cu-Alloy |
Description
Noshok 25-200-5-psi 1/4 NPT Bottom Conn 2.5 Diaphragm Gauge
Pressure Gauge, 2.5″ Black Steel Case, Copper Alloy Internals, 5 psi, 1/4 NPT Male Bottom Conn
200 Series Low Pressure Diaphragm Pressure Gauges
- Sensitive capsule-type, non-fillable dry gauge
- Vacuum ranges through 0 psi to 10 psi
- 2-1/2″ and 4″ gauge sizes
- Black painted steel, stainless steel and impact-resistant ABS case
- Copper alloy and brass wetted parts

ORDERING INFORMATION
| GAUGE SIZES | 25 | 2-1/2″ | 40 | 4″ | ||
| CASE TYPES | 200 | Steel, bottom connection (304SS for 4″) | 210 | Steel, back connection | 224 | ABS, panel mount |
| 206 | ABS, bottom connection | 216 | ABS, back connection | 234 | Gas pressure test kit** | |
| PRESSURE RANGES |
15 inH2O Vac | -15 inH2O to 0 inH2O | 200 inH2O | 0 inH2O to 200 inH2O | 3psi | 0 psi to 3 psi |
| 30 inH2O Vac | -30 inH2O to 0 inH2O | 10 oz/in2 | 0 oz/in2 to 10 oz/in2 | 5 psi | 0 psi to 5 psi | |
| 60 inH2O Vac | -60 inH2O to 0 inH2O | 15 oz/in2 | 0 oz/in2 to 15 oz/in2 | 10 psi | 0 psi to 10 psi | |
| 100 inH2O Vac | -100 inH2O to 0 inH2O | 30 oz/in2 | 0 oz/in2 to 30 oz/in2 | 40 mbar | 0 mbar to 40 mbar | |
| 10 inH2O | 0 inH2O to 10 inH2O | 35 oz/in2 | 0 oz/in2 to 35 oz/in2 | 60 mbar | 0 mbar to 60 mbar | |
| 15 inH2O | 0 inH2O to 15 inH2O | 60 oz/in2 | 0 oz/in2 to 60 oz/in2 | 160 mbar | 0 mbar to 160 mbar | |
| 30 inH2O | 0 inH2O to 30 inH2O | 100 oz/in2 | 0 oz/in2 to 100 oz/in2 | 250 mbar | 0 mbar to 250 mbar | |
| 60 inH2O | 0 inH2O to 60 inH2O | 160 oz/in2 | 0 oz/in2 to 160 oz/in2 | 400 mbar | 0 mbar to 400 mbar | |
| 100 inH2O | 0 inH2O to 100 inH2O | 20 oz/35 inH2O | 0 oz/in2/inH2O to 20 oz/in2 inH2O | 600 mbar | 0 mbar to 600 mbar | |
| 160 inH2O | 0 inH2O to 160 inH2O | 32 oz/55 inH2O | 0 oz/in2/inH2O to 32 oz/in2 inH2O | |||
| CONNECTION SIZE | 1/4 | 1/4″ NPT | ||||
| OPTIONS | BLRF | Black Rear Flange | PL | Acrylic Lens | SSCR | Stainless Steel Cover Ring |
| SSRF | 304SS Rear Flange | RL | Recalibrator Lens | CCR | Chrome Cover Ring | |
| BLFF | Black Front Flange | SP | Red Set Pointer | LM | Laser Marking | |
| SSFF | 304SS Front Flange | MIP | Maximum Indicatinrg Pointer | ST | Stainless Steel Tagging | |
| CFF | Chrome Front Flange | OP | Over Pressure Protection | BP3 | Brass Press Fit Orifice 0.3 mm | |
| SSC | Stainless Steel Case | SSBU | Stainless Steel Bezel & U-Clamp | BT3 | Brass Threaded Orifice 0.3 mm | |
| GL | Glass Lens* | BBU | Black Beze & U-Clamp | |||
| SG | Safety Glass Lens* | BCR | Black Cover Ring | |||
| *A steel, stainless or chrome cover ring must be additionally ordered when lenses other than acrylic are utilized on all 200 Series models ** Only available in 2-1/2″ size, 20 oz/35 inH2O |
||||||
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