A tough and durable Stainless Steel 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.

Thermocouple probe compression fitting
Stainless Steel construction
1/8in NPT 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:123-5561
Large Pack Size:262-3235