# Test Plug, Nordel, Brass, 1/4" NPT, Pressure & Temperature, Self-Sealing Insert
**URL**: https://novapart.co/products/OPNO14/test-plug-nordel-brass-1-4-npt-pressure
**SKU**: OPNO14
**Manufacturer**: OMEGA
**Price**: €17.3200
**Stock**: 10+
**Lead Time**: 36 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | Lead (04-Feb-2026) |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3814029/)
## _**test plugs FOR pRessuRe and tempeRatuRe - selF sealIng InseRt**_
**GASS18, brass probe, shown larger than actual size.**
## _**gauge adaptors**_
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U 3.18 mm ( [1] ⁄8")
Diameter Probe
U Up to 1000 psig Between Gauge Adaptor
-29 and 60°C
(-20 and 140°F)
U Up to 136°C (275°F)
U 2 Self-Closing Valves
U Heavy-Duty Design
y
50.8 5
(2.0)
OMEGA [[®]] self-sealing plugs
will allow quick pressure and
temperature readings and eliminate ‘ ! 3.18
the need for leaving costly gauges (0.13)
Protective cover included.
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Probe cover
included |
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OMEGA[[®]] self-sealing plugs will allow quick pressure and temperature readings and eliminate the need for leaving costly gauges or temperature indicators on the line. The OMEGA[®] plug is permanently installed in the line at recommended test points. The cap protects the valve and provides an additional positive seal. After the cap has been removed, either a test thermometer or a gauge adaptor with the proper pressure gauge attached can be inserted through the 2 self-closing valves in the plug. Readings are taken, adjustments or tests can be made, and when the probes are withdrawn, the 2 valves close. The protective cap is then reinstalled.
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Self Sealing Plug
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1
3⁄8-24
UNF
| Ta
2
3
4
5
OPNE14, brass plug,
shown larger
Dimensions: mm (inch) than actual size.
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_**self-sealing plugs**_
Neoprene is resistant to deterioration from waxes, oils, greases, fats, petroleum products, and most refrigerants. It will operate at a maximum temperature of 94°C (200°F) at 500 psig (35 bar).
1. Cap and Gasket
2. Two Neoprene or Nordel[®] Self-Closing Valves
3. Valve Pocket for Added Pressure Protection
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**----- Start of picture text -----**
OPNO12, brass plug,
shown larger
than actual size.
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4. Process Thread
Nordel[®] gives excellent service in hot or cold water and in some applications of low-pressure steam. It is resistant to detergents, phosphates, esters, ketones, alcohols, and glycols but is not suitable for petroleum products. It can be operated at a maximum temperature of 136°C (275°F) at 500 psig (35 bar).
5. Valve Retainer
## **To Order**
## **OMEGA PLUG**
|**To Order**|**To Order**|**To Order**|
|---|---|---|
|**OMEGA PLUG**|||
|**MODEL NO.**|**NPT MALE**|**VALVE COrE MATEriAL**|
|**OPNE14**|1⁄4|Neoprene|
|**OPNO14**|1⁄4|Nordel®|
|**OPNE12**|1⁄2|Neoprene|
|**OPNO12**|1⁄2|Nordel®|
|**GAUGE ADAPTOr**|||
|**MODEL NO.**|**NPT FEMALE**|**PrOBE DiA.**|
|**GASS18**|1⁄4|1⁄8"|
**Gauge Adaptor** The pressure gauge adaptor has a 3.18 mm ([1] ⁄8") diameter probe of 304 stainless steel with union nut. Simply attach your gauge/ transducer and insert the probe through an OMEGA[TM] plug to take a reading.
_Comes complete with operator’s manual._ _**Ordering Example: OPNE14** , plus_ _**GASS18** ,[1] ⁄4 NPT test plug and probe._
**C-9**
## Links
- [View this product on Novapart](https://novapart.co/products/OPNO14/test-plug-nordel-brass-1-4-npt-pressure)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/omega/opno14/test-plug-nordel-brass-1-4-npt/dp/3814029)
---
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