RS PRO 1/4 BSPT Compression Fitting for Use with Thermocouple or PRT Probe, 3mm Probe
- RS Stock No.:
- 262-3258
- Brand:
- RS PRO
Subtotal (1 pack of 5 units)*
£34.63
(exc. VAT)
£41.555
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 35 unit(s) ready to ship
- Plus 55 unit(s) shipping from 22 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | £6.926 | £34.63 |
*price indicative
- RS Stock No.:
- 262-3258
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Accessory Type | Compression Fitting | |
| For Use With | Thermocouple or PRT Probe | |
| Application | 1/4 BSPT X 3MM Compression Fitting | |
| Connector Type | Screw | |
| Connection Gender | Male | |
| Connector Size | 1/4 BSPT | |
| Probe Diameter | 3mm | |
| Material | Brass | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Accessory Type Compression Fitting | ||
For Use With Thermocouple or PRT Probe | ||
Application 1/4 BSPT X 3MM Compression Fitting | ||
Connector Type Screw | ||
Connection Gender Male | ||
Connector Size 1/4 BSPT | ||
Probe Diameter 3mm | ||
Material Brass | ||
- COO (Country of Origin):
- GB
RS PRO Brass BSP Tapered Compression Fitting (1/4 x 3mm)
A tough and durable Brass compression fitting (or compression gland) for secure attachment of 3mm diameter thermocouple or RTDs (Resistance Temperature Detectors) probes to process fittings including flange plates, bulk heads, sealing sensors in vessels and thermowells or thermopockets.
The thermocouple compression fitting is constructed from high quality Brass for its excellent strength properties, corrosion and chemical resistance for a hardwearing BSPT compression fitting offering a quick and easy way to secure thermocouple probes at the right immersion depth. Ideal for use in harsh industrial environments.
Supplied in packs of 5, for packs of 1 see RS PRO 839-9531
Features and Benefits
Thermocouple probe compression fitting
Brass construction
1/4in BSPT thread
Suitable for use with 3mm probe
Brass construction
1/4in BSPT thread
Suitable for use with 3mm probe
How Does a Compression fitting Work?
A compression fitting comprises of an outer compression nut and an inner compression ring or ferrule also called an ’olive’. The male thread of the fitting is screwed into the thermowell or bulkhead. The probe is then inserted into the aperture at the top of the fitting to the required length. The outer compression nut is then tightened which forces the olive to compress around the outer sheath of the probe. The probe is then held securely in place and a tight seal provided.
Why RS PRO?
RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.
Note
Related links
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