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 thermal conductivity for a hardwearing BPST 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 10, for packs of 1 see RS PRO 286-721

Thermocouple probe compression fitting
Brass construction
1/8in BPST tapered thread
Suitable for use with 3mm probe

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.

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.

Small Pack Size:286-721
Large Pack Size:262-3229